Product Obsolete or Under Obsolescence < B L R DS027 (v3.5) June 25, 2008 XC1700E, XC1700EL, and XC1700L Series Configuration PROMs Product Specification 8 Features * One-time programmable (OTP) read-only memory designed to store configuration bitstreams of Xilinx(R) FPGAs * XC1700E series are available in 5V and 3.3V versions * XC1700L series are available in 3.3V only * Available in compact plastic packages: 8-pin SOIC, 8pin VOIC, 8-pin PDIP, 20-pin SOIC, 20-pin PLCC, 44pin PLCC or 44-pin VQFP * Simple interface to the FPGA; requires only one user I/O pin * Cascadable for storing longer or multiple bitstreams * * Programmable reset polarity (active High or active Low) for compatibility with different FPGA solutions Programming support by leading programmer manufacturers * * XC17128E/EL, XC17256E/EL, XC1701, and XC1700L series support fast configuration Design support using the Xilinx Alliance and FoundationTM software packages * * Guaranteed 20 year life data retention Low-power CMOS floating-gate process * Lead-free (Pb-free) packaging available Description The XC1700 family of configuration PROMs provides an easy-to-use, cost-effective method for storing large Xilinx FPGA configuration bitstreams. See Figure 1 for a simplified block diagram. PROM. When the FPGA is in Slave Serial mode, the PROM and the FPGA must both be clocked by an incoming signal. When the FPGA is in Master Serial mode, it generates a configuration clock that drives the PROM. A short access time after the rising clock edge, data appears on the PROM DATA output pin that is connected to the FPGA DIN pin. The FPGA generates the appropriate number of clock pulses to complete the configuration. After configured, it disables the Multiple devices can be concatenated by using the CEO output to drive the CE input of the following device. The clock inputs and the DATA outputs of all PROMs in this chain are interconnected. All devices are compatible and can be cascaded with other members of the family. For device programming, either the Xilinx Alliance or Foundation software compiles the FPGA design file into a standard Hex format, which is then transferred to most commercial PROM programmers. X-Ref Target - Figure 1 VCC RESET/ OE or OE/ RESET VPP GND CEO CE CLK Address Counter EPROM Cell Matrix TC Output OE DATA DS027_01_021500 Figure 1: Simplified Block Diagram (Does Not Show Programming Circuit) (c) Copyright 1998-2008 Xilinx, Inc. XILINX, the Xilinx logo, Virtex, Spartan, ISE and other designated brands included herein are trademarks of Xilinx in the United States and other countries. All other trademarks are the property of their respective owners. DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 1 R Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs Pin Description DATA Data output is in a high-impedance state when either CE or OE are inactive. During programming, the DATA pin is I/O. Note that OE can be programmed to be either active High or active Low. operation, this pin must be connected to VCC. Failure to do so may lead to unpredictable, temperature-dependent operation and severe problems in circuit debugging. Do not leave VPP floating! VCC and GND CLK Positive supply and ground pins. Each rising edge on the CLK input increments the internal address counter, if both CE and OE are active. PROM Pinouts Pins not listed are "no connects." RESET/OE " When High, this input holds the address counter reset and puts the DATA output in a high-impedance state. The polarity of this input pin is programmable as either RESET/OE or OE/RESET. To avoid confusion, this document describes the pin as RESET/OE, although the opposite polarity is possible on all devices. When RESET is active, the address counter is held at "0", and puts the DATA output in a high-impedance state. The polarity of this input is programmable. The default is active High RESET, but the preferred option is active Low RESET, because it can be driven by the FPGAs INIT pin. The polarity of this pin is controlled in the programmer interface. This input pin is easily inverted using the Xilinx HW-130 Programmer. Third-party programmers have different methods to invert this pin. CE When High, this pin disables the internal address counter, puts the DATA output in a high-impedance state, and forces the device into low-ICC standby mode. 8-pin PDIP (PD8/ PDG8) SOIC (SO8/ SOG8) VOIC (VO8/ VOG8) 20-pin SOIC (SO20) 20-pin PLCC (PC20/ PCG20) 44-pin VQFP (VQ44) 44-pin PLCC (PC44) DATA 1 1 2 40 2 CLK 2 3 4 43 5 RESET/OE (OE/RESET) 3 8 6 13 19 CE 4 10 8 15 21 GND 5 11 10 18, 41 24, 3 CEO 6 13 14 21 27 VPP 7 18 17 35 41 VCC 8 20 20 38 44 Pin Name Capacity Devices Configuration Bits XC1704L 4,194,304 XC1702L 2,097,152 XC1701/L 1,048,576 XC17512L 524,288 XC1736E 36,288 XC1765E/EL 65,536 XC17128E/EL 131,072 XC17256E/EL 262,144 CEO Chip Enable output, to be connected to the CE input of the next PROM in the daisy chain. This output is Low when the CE and OE inputs are both active AND the internal address counter has been incremented beyond its Terminal Count (TC) value. In other words: when the PROM has been read, CEO follows CE as long as OE is active. When OE goes inactive, CEO stays High until the PROM is reset. Note that OE can be programmed to be either active High or active Low. VPP Programming voltage. No overshoot above the specified max voltage is permitted on this pin. For normal read DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 2 Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs R PC44 Top View NC NC NC NC NC NC NC NC NC NC NC NC RESET/OE NC CE NC NC GND NC NC CEO NC 1 2 3 4 5 6 7 8 9 10 11 NC NC NC NC NC NC NC NC NC NC NC 33 32 31 30 29 28 27 26 25 24 23 VQ44 Top View 12 13 14 15 16 17 18 19 20 21 22 DS027_05_090602 DATA(D0) 1 8 VCC CLK 2 VPP OE/RESET 3 PD8/PDG8 7 VO8/VOG8 SO8/SOG8 6 CE 4 5 GND Top View VPP NC 44 43 42 41 40 39 38 37 36 35 34 NC NC NC NC NC NC NC NC NC NC NC 39 38 37 36 35 34 33 32 31 30 29 NC RESET/OE NC CE NC NC GND NC NC CEO NC 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 NC NC NC NC NC NC NC NC NC NC NC NC NC CLK NC GND DATA(D0) NC VCC NC VPP NC NC 6 5 4 3 2 1 44 43 42 41 40 NC CLK NC GND DATA(D0) NC VCC NC Pinout Diagrams DATA(D0) NC CLK NC NC NC NC OE/RESET NC CE CEO DS027_06_060705 1 2 3 4 5 6 7 8 9 10 SO20 Top View 20 19 18 17 16 15 14 13 12 11 DS027_07_090602 VCC NC VPP NC NC NC NC CEO NC GND 3 2 1 20 19 NC DATA(D0) NC VCC NC DS027_08_110102 9 10 11 12 13 18 4 5 PC20/PCG2017 6 Top View 16 15 7 14 8 NC VPP NC NC CEO NC GND NC NC NC CLK NC OE/RESET NC CE DS027_09_060705 DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 3 R Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs Xilinx FPGAs and Compatible PROMs Device Configuration Bits PROM Device Configuration Bits PROM XC4003E 53,984 XC17128E(1) XCV50E 630,048 XC1701L XC4005E 95,008 XC17128E XCV100E 863,840 XC1701L XC4006E 119,840 XC17128E XCV200E 1,442,016 XC1702L 1,875,648 XC1702L XC4008E 147,552 XC17256E XCV300E XC4010E 178,144 XC17256E XCV400E 2,693,440 XC1704L XC4013E 247,968 XC17256E XCV405E 3,340,400 XC1704L XC4020E 329,312 XC1701 XCV600E 3,961,632 XC1704L 6,519,648 2 of XC1704L XC4025E 422,176 XC1701 XCV812E XC4002XL 61,100 XC17128EL(1) XCV1000E 6,587,520 2 of XC1704L XC4005XL 151,960 XC17256EL XCV1600E 8,308,992 2 of XC1704L XC4010XL 283,424 XC17512L XCV2000E 10,159,648 3 of XC1704L 12,922,336 4 of XC1704L 16,283,712 4 of XC1704L XC4013XL/XLA 393,632 XC17512L XCV2600E XC4020XL/XLA 521,880 XC17512L XCV3200E XC4028XL/XLA 668,184 XC1701L XC4028EX 668,184 XC1701 XC4036EX/XL/XLA 832,528 XC1701L XC4036EX 832,528 XC1701 XC4044XL/XLA 1,014,928 XC1701L XC4052XL/XLA 1,215,368 XC1702L XC4062XL/XLA 1,433,864 XC1702L XC4085XL/XLA 1,924,992 XC1702L XC40110XV 2,686,136 XC1704L XC40150XV 3,373,448 XC40200XV Notes: 1. The suggested PROM is determined by compatibility with the higher configuration frequency of the Xilinx FPGA CCLK. Designers using the default slow configuration frequency (CCLK) can use the XC1765E or XC1765EL for the noted FPGA devices. Controlling PROMs Connecting the FPGA device with the PROM: * The DATA output(s) of the of the PROM(s) drives the DIN input of the lead FPGA device. XC1704L * 4,551,056 XC1704L + XC17512L The Master FPGA CCLK output drives the CLK input(s) of the PROM(s). * XC40250XV 5,433,888 XC1704L+ XC1702L The CEO output of a PROM drives the CE input of the next PROM in a daisy chain (if any). * XC5202 42,416 XC1765E XC5204 70,704 XC17128E XC5206 106,288 XC17128E XC5210 165,488 XC17256E XC5215 237,744 XC17256E XCV50 559,200 XC1701L XCV100 781,216 XC1701L The RESET/OE input of all PROMs is best driven by the INIT output of the lead FPGA device. This connection assures that the PROM address counter is reset before the start of any (re)configuration, even when a reconfiguration is initiated by a VCC glitch. Other methods--such as driving RESET/OE from LDC or system reset--assume the PROM internal poweron-reset is always in step with the FPGA's internal power-on-reset. This may not be a safe assumption. XCV150 1,040,096 XC1701L * XCV200 1,335,840 XC1702L The PROM CE input can be driven from either the LDC or DONE pins. Using LDC avoids potential contention on the DIN pin. XCV300 1,751,808 XC1702L * XCV400 2,546,048 XC1704L XCV600 3,607,968 XC1704L XCV800 4,715,616 XC1704L + XC1701L XCV1000 6,127,744 XC1704L + XC1702L The CE input of the lead (or only) PROM is driven by the DONE output of the lead FPGA device, provided that DONE is not permanently grounded. Otherwise, LDC can be used to drive CE, but must then be unconditionally High during user operation. CE can also be permanently tied Low, but this keeps the DATA output active and causes an unnecessary supply current of 10 mA maximum. DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 4 Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs R FPGA Master Serial Mode Summary The I/O and logic functions of the Configurable Logic Block (CLB) and their associated interconnections are established by a configuration program. The program is loaded either automatically upon power up, or on command, depending on the state of the three FPGA mode pins. In Master Serial mode, the FPGA automatically loads the configuration program from an external memory. The Xilinx PROMs have been designed for compatibility with the Master Serial mode. Upon power-up or reconfiguration, an FPGA enters the Master Serial mode whenever all three of the FPGA modeselect pins are Low (M0=0, M1=0, M2=0). Data is read from the PROM sequentially on a single data line. Synchronization is provided by the rising edge of the temporary signal CCLK, which is generated during configuration. Master Serial Mode provides a simple configuration interface. Only a serial data line and two control lines are required to configure an FPGA. Data from the PROM is read sequentially, accessed via the internal address and bit counters which are incremented on every valid rising edge of CCLK. If the user-programmable, dual-function DIN pin on the FPGA is used only for configuration, it must still be held at a defined level during normal operation. The Xilinx FPGA families take care of this automatically with an on-chip default pull-up resistor. Programming the FPGA With Counters Unchanged upon Completion When multiple FPGA-configurations for a single FPGA are stored in a PROM, the OE pin should be tied Low. Upon power-up, the internal address counters are reset and configuration begins with the first program stored in memory. Since the OE pin is held Low, the address counters are left unchanged after configuration is complete. Therefore, to reprogram the FPGA with another program, the DONE line is pulled Low and configuration begins at the last value of the address counters. This method fails if a user applies RESET during the FPGA configuration process. The FPGA aborts the configuration and then restarts a new configuration, as intended, but the PROM does not reset its address counter, since it never saw a High level on its OE input. The new configuration, therefore, reads the remaining data in the PROM and interprets it as preamble, length count etc. Since the FPGA is the master, it issues the necessary number of CCLK pulses, up to 16 million (224) and DONE goes High. However, the FPGA configuration is then completely wrong, with potential contentions inside the FPGA and on its output pins. This method must, therefore, never be used when there is any chance of external reset during configuration. Cascading Configuration PROMs For multiple FPGAs configured as a daisy-chain, or for future FPGAs requiring larger configuration memories, cascaded PROMs provide additional memory. After the last bit from the first PROM is read, the next clock signal to the PROM asserts its CEO output Low and disables its DATA line. The second PROM recognizes the Low level on its CE input and enables its DATA output. See Figure 2, page 6. After configuration is complete, the address counters of all cascaded PROMs are reset if the FPGA RESET pin goes Low, assuming the PROM reset polarity option has been inverted. To reprogram the FPGA with another program, the DONE line goes Low and configuration begins where the address counters had stopped. In this case, avoid contention between DATA and the configured I/O use of DIN. Standby Mode The PROM enters a low-power standby mode whenever CE is asserted High. The output remains in a high-impedance state regardless of the state of the OE input. Programming The devices can be programmed on programmers supplied by Xilinx or qualified third-party vendors. The user must ensure that the appropriate programming algorithm and the latest version of the programmer software are used. The wrong choice can permanently damage the device. Table 1: Truth Table for XC1700 Control Inputs Control Inputs RESET CE Inactive Low Active Low Inactive Active High High Internal Address Outputs DATA CEO ICC If address < TC(1): increment If address > TC(2): don't change Active High-Z High Low Active Reduced Held reset High-Z High Active Not changing High-Z(3) High Standby Held reset High-Z(3) High Standby Notes: 1. 2. 3. The XC1700 RESET input has programmable polarity. TC = Terminal Count = highest address value. TC + 1 = address 0. Pull DATA pin to GND or VCC to meet ICCS standby current. DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 5 Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs R X-Ref Target - Figure 2 VCC DOUT OPTIONAL Daisy-chained FPGAs with Different configurations OPTIONAL Slave FPGAs with Identical Configurations FPGA MODES(1) VCC 3.3V 4.7K RESET VPP DATA DIN RESET VCC CCLK CLK DONE CE INIT DATA PROM CEO OE/RESET CLK CE Cascaded Serial Memory OE/RESET (Low Resets the Address Pointer) CCLK (Output) DIN DOUT (Output) Notes: 1. For mode pin connections, refer to the appropriate FPGA data sheet. 2. The one-time-programmable PROM supports automatic loading of configuration programs. 3. Multiple devices can be cascaded to support additional FPGAs. 4. An early DONE inhibits the PROM data output one CCLK cycle before the FPGA I/Os become active. DS027_02_111606 Figure 2: Master Serial Mode DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 6 Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs R XC1701, XC1736E, XC1765E, XC17128E and XC17256E Absolute Maximum Ratings Symbol Description Conditions Units VCC Supply voltage relative to GND -0.5 to +7.0 V VPP Supply voltage relative to GND -0.5 to +12.5 V VIN Input voltage relative to GND -0.5 to VCC +0.5 V VTS Voltage applied to High-Z output -0.5 to VCC +0.5 V TSTG Storage temperature (ambient) -65 to +150 C +125 C TJ Junction temperature Notes: 1. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied. Exposure to Absolute Maximum Ratings conditions for extended periods of time may affect device reliability. Operating Conditions (5V Supply) Symbol VCC(1) Description Min Max Units Supply voltage relative to GND (TA = 0C to +70C) Commercial 4.750 5.25 V Supply voltage relative to GND (TA = -40C to +85C) Industrial 4.50 5.50 V Min Max Units Notes: 1. During normal read operation VPP must be connect to VCC. DC Characteristics Over Operating Condition Symbol Description VIH High-level input voltage 2 VCC V VIL Low-level input voltage 0 0.8 V VOH High-level output voltage (IOH = -4 mA) 3.86 - V VOL Low-level output voltage (IOL = +4 mA) - 0.32 V VOH High-level output voltage (IOH = -4 mA) 3.76 - V VOL Low-level output voltage (IOL = +4 mA) - 0.37 V ICCA Supply current, active mode at maximum frequency (XC1736E, XC1765E, XC17128E, and XC17256E) - 10 mA ICCA Supply current, active mode at maximum frequency (XC1701) - 20 mA ICCS Supply current, standby mode (XC1736E, XC1765E, XC17128E, and XC17256E) - 50(1) A ICCS Supply current, standby mode (XC1701) - 100(1) A IL Input or output leakage current -10 10 A Input capacitance (VIN = GND, f = 1.0 MHz) - 10 pF Output capacitance (VIN = GND, f = 1.0 MHz) - 10 pF CIN COUT Commercial Industrial Notes: 1. ICCS standby current is specified for DATA pin that is pulled to VCC or GND. DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 7 Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs R XC1704L, XC1702L, XC1701L, XC17512L, XC1765EL, XC17128EL and XC17256EL Absolute Maximum Ratings Symbol Description Conditions Units VCC Supply voltage relative to GND -0.5 to +7.0 V VPP Supply voltage relative to GND -0.5 to +12.5 V VIN Input voltage relative to GND -0.5 to VCC +0.5 V VTS Voltage applied to High-Z output -0.5 to VCC +0.5 V TSTG Storage temperature (ambient) -65 to +150 C Notes: 1. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied. Exposure to Absolute Maximum Ratings conditions for extended periods of time may affect device reliability. Operating Conditions (3V Supply) Symbol VCC(1) Description Min Max Units Supply voltage relative to GND (TA = 0C to +70C) Commercial 3.0 3.6 V Supply voltage relative to GND (TA = -40C to +85C) Industrial 3.0 3.6 V Min Max Units Notes: 1. During normal read operation VPP must be connect to VCC. DC Characteristics Over Operating Condition Symbol Description VIH High-level input voltage 2 VCC V VIL Low-level input voltage 0 0.8 V VOH High-level output voltage (IOH = -3 mA) 2.4 - V VOL Low-level output voltage (IOL = +3 mA) - 0.4 V ICCA Supply current, active mode (at maximum frequency) (XC1700L) - 10 mA ICCA Supply current, active mode (at maximum frequency) (XC1765EL, XC17128EL, XC17256EL) - 5 mA ICCS Supply current, standby mode (XC1701L, XC17512L, XC17256L, X1765EL, XC17128EL) - 50(1) A ICCS Supply current, standby mode (XC1702L, XC1704L) - 350(1) A -10 10 A Input capacitance (VIN = GND, f = 1.0 MHz) - 10 pF Output capacitance (VIN = GND, f = 1.0 MHz) - 10 pF IL CIN COUT Input or output leakage current Notes: 1. ICCS standby current is specified for DATA pin that is pulled to VCC or GND. DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 8 R Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs AC Characteristics Over Operating Condition CE TSCE TSCE THCE RESET/OE THOE THC TLC TCYC CLK TOE TCE TCAC TDF TOH DATA TOH DS027_03_021500 Symbol Description XC1701, XC17128E, XC17256E XC17128EL, XC17256EL, XC1704L, XC1702L, XC1701L, XC17512L Min Max Min Max Min Max Min Max XC1736E, XC1765E XC1765EL Units TOE OE to data delay - 25 - 30 - 45 - 40 ns TCE CE to data delay - 45 - 45 - 60 - 60 ns TCAC CLK to data delay - 45 - 45 - 80 - 200 ns TDF CE or OE to data float delay(2,3) - 50 - 50 - 50 - 50 ns TOH Data hold from CE, OE, or CLK(3) 0 - 0 - 0 - 0 - ns TCYC Clock periods 67 - 67 - 100 - 400 - ns TLC CLK Low time(3) 20 - 25 - 50 - 100 - ns THC CLK High time(3) 20 - 25 - 50 - 100 - ns TSCE CE setup time to CLK (to guarantee proper counting) 20 - 25 - 25 - 40 - ns THCE CE hold time to CLK (to guarantee proper counting) 0 - 0 - 0 - 0 - ns THOE OE hold time (guarantees counters are reset) 20 - 25 - 100 - 100 - ns Notes: 1. 2. 3. 4. AC test load = 50 pF. Float delays are measured with 5 pF AC loads. Transition is measured at 200 mV from steady state active levels. Guaranteed by design, not tested. All AC parameters are measured with VIL = 0.0V and VIH = 3.0V. DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 9 Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs R AC Characteristics Over Operating Condition When Cascading RESET/OE CE CLK TCDF DATA (First PROM) Last Bit First Bit TOCK TOOE TOCE TOCE CEO (First PROM) CE (Cascaded PROM) TCCE DATA (Cascaded PROM) TCCE First Bit n -1 n n Last Bit n +1 DS027_04_071204 Symbol TCDF TOCK TOCE Description CLK to data float CLK to CEO CE to CEO delay(2,3) delay(3) delay(3) delay(3) TOOE RESET/OE to CEO TCCE CE to data delay when cascading XC1701, XC17128E, XC17256E, XC1704L, XC1702L XC17128EL, XC17256EL, XC1701L, XC17512L Min Max Min Max Min Max Min Max - 50 - 50 - 50 - 50 ns - 30 - 30 - 30 - 30 ns - 35 - 35 - 35 - 35 ns - 30 - 30 - 30 - 30 ns - 45 - 90 - 60 - 110 ns XC1736E, XC1765E XC1765EL Units Notes: 1. 2. 3. 4. 5. AC test load = 50 pF. Float delays are measured with 5 pF AC loads. Transition is measured at 200 mV from steady state active levels. Guaranteed by design, not tested. All AC parameters are measured with VIL = 0.0V and VIH = 3.0V. For cascaded PROMs: - TCYC min = TOCK + TCCE + FPGA data setup time (TDCC/TDSCK). Example: If the XC1701L is cascaded to configure an FPGA TDCC = 5 sec, then the actual TCYC min = 30 ns + 90 ns + 5 ns = 125 ns, or max CLK frequency = 8 MHz. - TCAC max = TOCK + TCCE. Example: For the XC1701L when cascading, the actual TCAC max = 30 ns + 90 ns = 120 ns. DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 10 Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs R Ordering Information XC1701L PC20 C Device Number XC1736E XC1765E XC1765EL XC17128E XC17128EL XC17256E XC17256EL XC17512L XC1701 XC1701L XC1704L XC1702L Operating Range/Processing Package Type(1) PD8/PDG8 = 8-pin Plastic DIP SO8/SOG8 = 8-pin Plastic Small-Outline Package VO8/VOG8 = 8-pin Plastic Small-Outline Thin Package SO20 = 20-pin Plastic Small-Outline Package PC20/PCG20 = 20-pin Plastic Leaded Chip Carrier VQ44 = 44-pin Plastic Quad Flat Package PC44 = 44-pin Plastic Chip Carrier C = Commercial (TA = 0 to +70C) I = Industrial (TA = -40 to +85C) Notes: 1. G in the package-type codes designates Pb-free packaging. Valid Ordering Combinations XC1736EPD8C XC1765EPD8C XC17128EPD8C XC17256EPD8C XC1701PD8C XC1702LVQ44C XC1736EPDG8C XC1765EPDG8C XC17128EPDG8C XC17256EPDG8C XC1701PC20C XC1702LPC44C XC1736ESO8C XC1765ESO8C XC17128EVO8C XC17256EVO8C XC1701SO20C XC1704LVQ44C XC1736ESOG8C XC1765ESOG8C XC17128EVOG8C XC17256EPC20C XC1701PD8I XC1704LPC44C XC1736EVO8C XC1765EVO8C XC17128EPC20C XC17256EPCG20C XC1736EVOG8C XC1765EPC20C XC17128EPCG20C XC1736EPC20C XC17128EPD8I XC1736EPD8I XC1765EPD8I XC17128EVO8I XC17256EPD8I XC1701PC20I XC1702LVQ44I XC1736ESO8I XC1765ESO8I XC17128EPC20I XC17256EVO8I XC1701SO20I XC1702LPC44I XC1736EVO8I XC1765EVO8I XC1736EPC20I XC1765EPC20I XC17256EPC20I XC1704LVQ44I XC1704LPC44I XC1765ELPD8C XC17128ELPD8C XC17256ELPD8C XC1701LPD8C XC17512LPD8C XC1765ELSO8C XC17128ELVO8C XC17256ELVO8C XC1701LPDG8C XC17512LPC20C XC1765ELSOG8C XC17128ELPC20C XC17256ELPC20C XC1701LPC20C XC17512LSO20C XC1765ELVO8C XC17128ELPD8I XC17256ELPD8I XC1701LPCG20C XC17512LPD8I XC1765ELVOG8C XC17128ELVO8I XC17256ELVO8I XC1701LSO20C XC17512LPC20I XC1765ELPC20C XC17128ELPC20I XC17256ELPC20I XC1701LPD8I XC17512LSO20I XC1765ELPD8I XC1701LPDG8I XC1765ELSO8I XC1701LPC20I XC1765ELVO8I XC1701LPCG20I XC1765ELPC20I XC1701LSO20I DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 11 Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs R Marking Information Due to the small size of the commercial serial PROM packages, the complete ordering part number cannot be marked on the package. The XC prefix is deleted and the package code is simplified. Device marking is as follows: 1701L J C Device Number Operating Range/Processing 1736E 1765E 1765X(1) 17128E 17128X(1) 17256E 17256X(1) 1704L 1702L 1701 1701L 17512L Package Type P = 8-pin Plastic DIP H = 8-pin Plastic DIP, Pb-Free S(2) = 8-pin Plastic Small-Outline Package O = 8-pin Plastic Small-Outline Package, Pb-Free V = 8-pin Plastic Small-Outline Thin Package G = 8-pin Plastic Small-Outline Thin Package, Pb-Free S(3) = 20-pin Plastic Small-Outline Package J = 20-pin Plastic Leaded Chip Carrier E = 20-pin Plastic Leaded Chip Carrier, Pb-Free VQ44 = 44-pin Plastic Quad Flat Package PC44 = 44-pin Plastic Chip Carrier C = Commercial (TA = 0 to +70C) I = Industrial (TA = -40 to +85C) Notes: 1. 2. 3. When marking the device number on the EL parts, an X is used in place of an EL. For XC1700E/EL only. For XC1700L only. Revision History The following table shows the revision history for this document. . Date Version Revision 7/14/98 1.1 Major revisions to include the XC1704L, XC1702L, and the XQ1701L devices, packages and operating conditions. Also revised the timing specifications under "AC Characteristics Over Operating Condition," page 9. 9/8/98 2.0 Revised the marking information for the VQ44. Updated "DC Characteristics Over Operating Condition," page 7. Added references to the XC4000XLA and XC4000XV families in "Xilinx FPGAs and Compatible PROMs," page 4 and Figure 2, page 6. 12/18/98 2.1 Added Virtex(R) FPGAs to "Xilinx FPGAs and Compatible PROMs," page 4. Added the PC44 package for the XC1702L and XC1704L products. 1/27/99 2.2 Changed Military ICCS. 7/8/99 2.3 Changed ICCS standby on XC1702/XC1704 from 50 A to 300 A. 3/30/00 3.0 Combined data sheets XC1700E and XC1700L. Added DS027, removed Military Specs. Added VirtexE and EM references. 07/05/00 3.1 Added 4.7K resistor to Figure 2, updated format. 09/07/04 3.2 * Updated "Xilinx FPGAs and Compatible PROMs," page 4 and "Absolute Maximum Ratings," page 7. Added "Pinout Diagrams," page 3. * Added footnote to table in "AC Characteristics Over Operating Condition When Cascading," page 10, defining TCCE when cascading, and redrew associated timing diagram. DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 12 Product Obsolete or Under Obsolescence XC1700E, XC1700EL, and XC1700L Series Configuration PROMs R 06/13/05 3.3 * Changed pinout diagrams to include Pb-free packages on "Pinout Diagrams," page 3. * Deleted TSOL from the under "Absolute Maximum Ratings," page 7. * Added VOG8 and PCG20 to "Ordering Information," page 11. Added XC1765ELVOG8C and XC17256EPCG20 to "Valid Ordering Combinations," page 11. Added new packages types under "Marking Information," page 12. 07/09/07 3.4 * Added Pb-free packages to "PROM Pinouts," page 2. * Note added to Table 1, page 5. * Under "XC1701, XC1736E, XC1765E, XC17128E and XC17256E", note added to "DC Characteristics Over Operating Condition," page 7 and corrected XC1701 ICCA value. * Under "XC1704L, XC1702L, XC1701L, XC17512L, XC1765EL, XC17128EL and XC17256EL", note added to "DC Characteristics Over Operating Condition," page 8. * Added SOG package to "Ordering Information," page 11. * Added Pb-free order codes to "Valid Ordering Combinations," page 11. * Added package type E to "Marking Information," page 12. 06/25/08 3.5 * * * * Updated "Absolute Maximum Ratings," page 7, added junction temperature rating. Updated document template. Updated copyright statement. Added "Notice of Disclaimer," page 13. Notice of Disclaimer THE XILINX HARDWARE FPGA AND CPLD DEVICES REFERRED TO HEREIN ("PRODUCTS") ARE SUBJECT TO THE TERMS AND CONDITIONS OF THE XILINX LIMITED WARRANTY WHICH CAN BE VIEWED AT http://www.xilinx.com/warranty.htm. THIS LIMITED WARRANTY DOES NOT EXTEND TO ANY USE OF PRODUCTS IN AN APPLICATION OR ENVIRONMENT THAT IS NOT WITHIN THE SPECIFICATIONS STATED IN THE XILINX DATA SHEET. ALL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. PRODUCTS ARE NOT DESIGNED OR INTENDED TO BE FAIL-SAFE OR FOR USE IN ANY APPLICATION REQUIRING FAIL-SAFE PERFORMANCE, SUCH AS LIFE-SUPPORT OR SAFETY DEVICES OR SYSTEMS, OR ANY OTHER APPLICATION THAT INVOKES THE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR PROPERTY OR ENVIRONMENTAL DAMAGE ("CRITICAL APPLICATIONS"). USE OF PRODUCTS IN CRITICAL APPLICATIONS IS AT THE SOLE RISK OF CUSTOMER, SUBJECT TO APPLICABLE LAWS AND REGULATIONS. DS027 (v3.5) June 25, 2008 Product Specification www.xilinx.com 13