Preliminary W24L01A 128K x 8 HIGH SPEED CMOS STATIC RAM GENERAL DESCRIPTION The W24L01A is a high speed, low power CMOS static RAM organized as 131072 x 8 bits that operates on a single 3.3-volt power supply.This device is manufactured using Winbond's high performance CMOS technology. FEATURES * High speed access time:10/12/15 nS (max.) * All inputs and outputs directly TTL/LVTTL compatible * Low power consumption: * - Active: 300 mW (typ.) * Single +3.3V power supply Available packages: 32-pin 300 mil SOJ, and TSOP * Optional temperature range: 0 to 70 C and * Three-state outputs -20 to 85 C PIN CONFIGURATIIONS BLOCK DIAGRAM VDD A0 1 32 A16 A1 2 31 A15 VSS A0 . . A16 A2 3 30 A14 A3 4 29 A13 CS# 5 28 OE# I/O1 6 27 I/O8 I/O2 7 26 I/O7 Vcc 8 25 Vss Vss 9 24 Vcc CS1 OE I/O3 10 23 I/O6 WE I/O4 11 22 I/O5 WE# 12 21 A12 A4 13 20 A11 A5 14 19 A10 A6 15 18 A9 A7 16 17 A8 DECODER CS2 CONTROL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32-pin TSOP DATA I/O I/O1 . . I/O8 PIN DESCRIPTION SYMBOL A0 - A16 A0 A1 A2 A4 CS# I/O1 I/O2 Vcc Vss I/O3 I/O4 WE# A4 A5 A6 A7 CCORE O RE ARRAY 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 I/O1 - I/O8 A16 A15 A14 A13 OE# I/O8 I/O7 Vss Vcc I/O6 I/O5 A12 A11 A10 A9 A8 -1- DESCRIPTION Address Inputs Data Inputs/Outputs CS Chip Select Inputs WE Write Enable Input OE VDD VSS NC Output Enable Input Power Supply Ground No Connection Publication Release Date: April 26, 2002 Revision A1 Preliminary W24L01A DC CHARACTERISTICS Absolute Maximum Ratings PARAMETER Supply Voltage to VSS Potential Input/Output to VSS Potential RATING UNIT -0.5 to +4.6 V -0.5 to VDD +0.5 V Allowable Power Dissipation 1.0 W -65 to +150 C W24L01AXXXX 0 to +70 C W24L01AXXXE -20 to +85 C Storage Temperature Operating Temperature Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device. TRUTH TABLE I/O1 - I/O8 CS1 CS2 H X X X Not Selected High Z ISB, ISB1 X L X X Not Selected High Z ISB, ISB1 L H H H Output Disable High Z IDD L H L H Read Data Out IDD L H X L Write Data In IDD OE MODE WE VDD CURRENT OPERATING CHARACTERISTICS (VDD = 3.3V 5%, VSS = 0V, TA = 0 to 70 C for 10/12/15 nS: -20 to 85 C for 12/15 nS) PARAMETER Input Low Voltage SYM. TEST CONDITIONS MIN. TYP. MAX. UNIT VIL - -0.5 - +0.8 V - +2.0 - VDD +0.5 V -10 - +10 A -10 - +10 A Input High Voltage VIH Input Leakage Current ILI VIN = VSS to VDD VI/O = VSS to VDD Output Leakage Current ILO CS1 = VIH or CS2 = VIL or OE = VIH or WE = VIL Output Low Voltage VOL IOL = +8.0 mA - - 0.4 V Output High Voltage VOH IOH = -4.0 mA 2.4 - - V 10 - - 130 mA 12 - - 120 mA IDD CS1 = VIL, CS2 = VIH I/O = 0 mA Cycle = MIN Duty = 100% 15 - - 100 mA - - 15 mA - - 5 mA Operating Power Supply Current ISB Standby Power Supply Current ISB1 CS1 = VIH, or CS2 = VIL CS1 VDD -0.2V or CS2 0.2V Note: Typical characteristics are at VDD = 3.3V, TA = 25 C. -2- Preliminary W24L01A CAPACITANCE (VDD = 3.3V, TA = 25 C, f = 1 MHz) PARAMETER SYM. CONDITIONS MAX. UNIT Input Capacitance CIN VIN = 0V 8 pF Input/Output Capacitance CI/O VOUT = 0V 10 pF Note: These parameters are sampled but not 100% tested. AC TEST CONDITIONS PARAMETER CONDITIONS Input Pulse Levels 0V to 3V Input Rise and Fall Times 3 nS Input and Output Timing Reference Level 1.5V Output Load CL = 30 pF, IOH/IOL = -4 mA/8 mA AC TEST LOADS AND WAVEFORM R1 320 ohm R1 320 ohm 3.3V 3.3V OUTPUT 5 pF Including Jig and Scope OUTPUT 30 pF Including Jig and Scope R2 350 ohm R2 350 ohm (For TCLZ1, TCLZ2, TOLZ, TCHZ1, TCHZ2, TOHZ, TWHZ, TOW ) 3.0V 90% 10% 0V 90% 10% 3 nS 3 nS -3- Publication Release Date: April 26, 2002 Revision A1 Preliminary W24L01A AC CHARACTERISTICS (VDD = 3.3V 5%, VSS = 0V, TA = 0 to 70 C for 10/12/15 nS ; -20 to 85 C for 12/15 nS) Read Cycle PARAMETER SYM. W24L01A-10 W24L01A-12 W24L01A-15 MIN. MAX. MIN. MAX. MIN. MAX. UNIT Read Cycle Time TRC 10 - 12 - 15 - nS Address Access Time TAA - 10 - 12 - 15 nS Chip Select Access Time TACS - 10 - 12 - 15 nS Output Enable to Output Valid TAOE - 5 - 6 - 7 nS Chip Selection to Output in Low Z TCLZ* 3 - 3 - 3 - nS Output Enable to Output in Low Z TOLZ* 0 - 0 - 0 - nS Chip Deselection to Output in High Z TCHZ* - 5 - 6 - 7 nS Output Disable to Output in High Z TOHZ* - 5 - 6 - 7 nS Output Hold from Address Change TOH 3 - 3 - 3 - nS * These parameters are sampled but not 100% tested. Write Cycle PARAMETER SYM. W24L01A-10 W24L01A-12 W24L01A-15 MIN. MAX. MIN. MAX. MIN. MAX. - UNIT Write Cycle Time TWC 10 - 12 - 15 Chip Selection to End of Write TCW1 9 - 10 - 13 Address Valid to End of Write TAW 9 - 10 - 13 Address Setup Time TAS 0 - 0 - 0 Write Pulse Width TWP 9 - 10 - 10 - nS TWR 0 - 0 - 0 - nS Data Valid to End of Write TDW 5 - 7 - 9 - nS Data Hold from End of Write TDH 0 - 0 - 0 - nS Write to Output in High Z TWHZ* - 5 - 6 - 8 nS Output Disable to Output in High Z TOHZ* - 5 - 6 - 8 nS Output Active from End of Write TOW 0 - 0 - 0 - nS Write Recovery Time CS , WE * These parameters are sampled but not 100% tested. -4- nS nS - nS nS Preliminary W24L01A TIMING WAVEFORMS Read Cycle 1 (Address Controlled) TRC Address TOH TAA TOH DOUT Read Cycle 2 (Chip Select Controlled) CS1 TACS1 TCHZ1 TACS2 CS2 TCHZ2 TCLZ1 D OUT TCLZ2 Read Cycle 3 (Output Enable Controlled) TRC Address TAA OE TAOE TOLZ CS1 TACS1 TCLZ1 CS2 TOH TCHZ1 T ACS2 TCLZ2 TCHZ2 TOHZ DOUT -5- Publication Release Date: April 26, 2002 Revision A1 Preliminary W24L01A Timing Waveforms, continued Write Cycle 1 ( OE Clock) T WC Address TWR1 OE TCW1 CS1 CS2 TCW2 TAW WE TWR2 TWP TAS TOHZ (1, 4) D OUT TDW TDH D IN Write Cycle 2 ( OE = VIL Fixed) TWC Address TWR1 T CW1 CS1 TCW2 CS2 TAW WE TWR2 T WP TAS TOH TWHZ (1, 4) TOW (2) (3) D OUT TDW TDH D IN Notes: 1. During this period, I/O pins are in the output state, so input signals of opposite phase to the outputs should not be applied. 2. The data output from DOUT are the same as the data written to DIN during the write cycle. 3. Dout provides the read data for the next address. 4. Transition is measured 500 mV from steady state with CL = 5 pF. This parameter is guaranteed but not 100% tested. -6- Preliminary W24L01A ORDERING INFORMATION OPERATION TEMPERATURE (C) ACCESS TIME (nS) OPERATING CURRENT Max. (mA) STANDBY CURRENT Max. (mA) W24L01AJ-10 10 130 5 0 to +70 300 mil SOJ W24L01AJ-12 12 120 5 0 to +70 300 mil SOJ W24L01AJ-15 15 100 5 0 to +70 300 mil SOJ W24L01AQ-10 10 130 5 0 to +70 TSOPI (8 x 13.4 mm^2) W24L01AQ-12 12 120 5 0 to +70 TSOPI (8 x 13.4 mm^2) W24L01AQ-15 15 100 5 0 to +70 TSOPI(8 x 13.4 mm^2) W24L01AT-10 10 130 5 0 to +70 TSOPI (8 x 20 mm^2) W24L01AT-12 12 120 5 0 to +70 TSOPI (8 x 20 mm^2) W24L01AT-15 15 100 5 0 to +70 TSOPI (8 x 20 mm^2) W24L01AJ12E 12 120 5 -20 to +85 300 mil SOJ W24L01AJ15E 15 100 5 -20 to +85 300 mil SOJ W24L01AQ12E 12 120 5 -20 to +85 TSOPI (8 x 13.4 mm^2) W24L01AQ15E 15 100 5 -20 to +85 TSOPI (8 x 13.4 mm^2) W24L01AT12E 12 120 5 -20 to +85 TSOPI (8 x 20 mm^2) W24L01AT15E 15 100 5 -20 to +85 TSOPI (8 x 20 mm^2) PART NO. PACKAGE Notes: 1. Winbond reserves the right to make changes to its products without prior notice. 2. Purchasers are responsible for performing appropriate quality assurance testing on products intended for use in applications where personal injury might occur as a consequence of product failure. -7- Publication Release Date: April 26, 2002 Revision A1 Preliminary W24L01A PACKAGE DIMENSIONS 32-pin SOJ Symbol 17 32 E 1 He 16 Dimension in Inches Min. Dimension in mm Min. Nom. Max. Nom. Max. A __ __ A1 0.020 __ 0.140 __ __ 3.556 __ A2 0.095 0.100 0.105 2.413 2.540 2.667 B 0.026 0.028 0.032 0.660 0.711 0.813 b c 0.016 0.018 0.022 0.406 0.457 0.559 0.008 0.010 0.014 0.203 0.254 0.356 D E e 0.815 0.825 0.835 20.701 20.955 21.209 0.295 0.300 0.305 7.493 7.620 7.747 0.044 0.050 0.056 1.118 1.270 1.422 e1 0.247 0.267 0.287 6.274 6.782 7.290 He 0.325 0.080 __ 0.345 __ 8.255 L 0.335 __ 8.509 __ 8.763 __ S Y __ 0.045 __ __ 0.004 0 __ __ __ 0.508 10 2.032 __ __ __ __ 0 __ 1.143 0.102 10 D A2 c A L e1 S B e A1 b Y Seating Plane 32-Lead Small Type One TSOP (8 x 13.4) HD Symbol D Min. e E b A 2 A A1 L Y L1 Nom. Max. A c 1 Dimension in Inches Dimension in mm Min. Nom. Max. 0.049 1.25 0.006 0.05 0.15 A1 0.002 A2 b c 0.037 0.039 0.041 0.95 1.00 1.05 0.007 0.008 0.009 0.17 0.20 0.27 0.0056 0.0059 0.0062 0.14 0.15 0.16 D E HD e 0.461 0.465 0.469 11.70 11.80 11.90 L 0.012 0.020 0.028 0.30 L1 0.027 0.675 Y 0.000 0.311 0.315 0.319 7.90 8.10 0.50 0.020 0 0.004 3 5 0.50 0.00 0 Controlling dimension: Millimeters -8- 8.00 0.520 0.528 0.536 13.20 13.40 13.60 0.70 0.10 3 5 Preliminary W24L01A Package Dimensions, continued 32-pin TSOP HD Dimension in Inches Dimension in mm Symbol D A c M e E 0.10(0.004) b __ A2 0.037 b 0.007 c D 0.720 E HD L L __ 0.002 L1 Nom. A1 e A Min. Nom. __ __ __ Max. 1.20 0.05 0.039 0.041 0.95 1.00 1.05 0.008 0.009 0.17 0.20 0.23 0.005 0.006 0.007 0.12 0.15 0.17 0.724 0.728 18.30 18.40 18.50 0.311 0.315 0.319 7.90 8.00 8.10 0.780 0.787 0.795 19.80 20.00 20.20 __ __ 0.024 0.40 __ __ __ 0.016 __ Y 0.000 A1 1 Y 0.047 Min. 0.006 A2 L1 __ Max. 0.020 0.020 0.031 __ 3 0.004 0.00 5 1 0.50 0.50 0.80 __ 3 0.15 __ 0.60 __ 0.10 5 Note: Controlling dimension: Millimeter -9- Publication Release Date: April 26, 2002 Revision A1 Preliminary W24L01A VERSION HISTORY VERSION A1 DATE Apr. 26, 2002 PAGE DESCRIPTION Initial Issued - Headquarters Winbond Electronics Corporation America Winbond Electronics (Shanghai) Ltd. No. 4, Creation Rd. III, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5770066 FAX: 886-3-5665577 http://www.winbond.com.tw/ 2727 North First Street, San Jose, CA 95134, U.S.A. TEL: 1-408-9436666 FAX: 1-408-5441798 27F, 2299 Yan An W. Rd. Shanghai, 200336 China TEL: 86-21-62365999 FAX: 86-21-62365998 Taipei Office Winbond Electronics Corporation Japan Winbond Electronics (H.K.) Ltd. 9F, No.480, Rueiguang Rd., Neihu Chiu, Taipei, 114, Taiwan, R.O.C. TEL: 886-2-8177-7168 FAX: 886-2-8751-3579 7F Daini-ueno BLDG, 3-7-18 Shinyokohama Kohoku-ku, Yokohama, 222-0033 TEL: 81-45-4781881 FAX: 81-45-4781800 Unit 9-15, 22F, Millennium City, No. 378 Kwun Tong Rd., Kowloon, Hong Kong TEL: 852-27513100 FAX: 852-27552064 Please note that all data and specifications are subject to change without notice. All the trade marks of products and companies mentioned in this data sheet belong to their respective owners. - 10 -