W24011A Winbond HD Electronics Corp. 128K x 8 HIGH-SPEED CMOS STATIC RAM GENERAL DESCRIPTION The W24011A is a high-speed, low-power CMOS static RAM organized as 131072 x 8 bits that operates on a single 5-volt power supply. This device is manufactured using Winbond's high performance CMOS technology. oo} FEATURES High-speed access time: 12/15/20 nS (max.) * Fully static operation + Low-power consumption: All inputs and outputs directly TTL compatible -- Active: 1.0W max. + Three-state outputs Single +5V power supply Available packages: 32-pin 300 mil and 400 + Center power/ground pin configuration mil SOJ PIN CONFIGURATION BLOCK DIAGRAM voo -> Ves -> AO - oe Ao C1 320 A16 Se : At 2 31D A15 Are es A2 (3 300 aA14 i A3 [4 29 At3 x _+___ cs 8 281 OF OE | oaravo | = vo1 [76 27 9 vos WE be HOB vo2 (7 26 0 vo7 von 8 25 1 Vss Vss (19 24 0 Voo vo3 [] 10 23 1 vos PIN DESCRIPTION vo4 (11 22 05 A 12 ot D Ai2 SYMBOL DESCRIPTION WE A4 [913 200 att A0-A16 Address Inputs A5 [14 190 At1O /01-1/08 Data Inputs/Outputs as (15 18 ag ne Chip Select Inputs Ay 16 170 AB cs P a WE Write Enable Input OE Output Enable Input Vpo Power Supply Vss Ground Publication Release Date: February 1997 -1- Revision AlW24011A finbond Etectronics Corp. TRUTH TABLE CS | OF | WE MODE 01-08 VoD CURRENT H X x Not Selected High Z Isp, IsB1 X X xX Not Selected High Z IsB, IsB1 L H H Output Disable High Z lop L L H Read Data Out Ipp L xX L Write Data in Ipb DC CHARACTERISTICS Absolute Maximum Ratings PARAMETER RATING UNIT Supply Voltage to Vss Potential -0.5 to +7.0 Vv Input/Output to Vss Potential -0,5 to Von +0.5 V Allowable Power Dissipation 1.5 W Storage Temperature -65 to +150 C Operating Temperature 0 to +70 C Mote. Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliabilityof the VICE. Operating Characteristics (Vop = 5V +10%, Vss= OV, Ta= 0 to 70 C) PARAMETER SYM. TEST CONDITIONS MIN. | TYP. MAX. | UNIT Input Low Voltage VIL - -0.5 - 0.8 Vv Input High Voltage VIH - +2.2 - VbD Vv +0.5 Input Leakage Current iui | VIN = Vss to VoD -10 - +10 pA Output Leakage Ito | Vvo = Vss to VDD Current CS = Vin (min.) or 10 | - +10 | yA OE = Viv (min.}or WE = Vit (max.) Output Low Voltage | VoL | loL=+8.0 mA - - 0.4 Vv Output High Voltage | VOH | IOH =-4.0 mA 2.4 - - Vv Operating Power IDD | CS = Vit (max.) 12] - - 200 mA Supply Current VO = 0 mA, Cycle = mim. 15 - - 200 mA Duty = 100% 20 - - 170 mA Standby Power ISB | GS = Vin (min.) - - 30 mA Supolv Current Is81_ | CS > VoD -0.2V - - 10 mA Note: Typical characteristics are at \oo = 5V, Ta = 25 C. CAPACITANCEW24011A ig and =Scope = inbond Electronics Corp. (Vpp = 5V, Ta= 25 C, f= 1 MHz) PARAMETER SYM. CONDITIONS MAX. UNIT Input Capacitance CIN VIN = OV 8 pF Input/Output Capacitance Cvo VouT = 0V 10 pF Note: These parameters are sampled but not 100% tested. AC CHARACTERISTICS AC Test Conditions PARAMETER CONDITIONS Input Pulse Levels OV to 3V Input Rise and Fall Times 5nS Input and Output Timing Reference Level 1.5V Output Load CL = 30 pF, loH/lOL = -4 MA/B mA AC Test Loads and Waveform R1 480 ohm R1 480 ohm a BV eer OUTPUT OUTPUT <4 SPF Se eRe 30 pF R2 Including 955 oh | Including | 255 ohm L gga I onm 3.0V - 90% 10% 5nS~ k- OV (For Tez, Tow, Torz, Touz, Twuz, Tow) 90% i | 10% | 5nS Publication Release Date: February 1997 Revision AlW24011A inbond Electronics Corp. AC Characteristics, continued (Vop = 5V +10%, Vss= OV, Ta= 0 to 70 C) Read Cycle PARAMETER SYM. W24011A-12 W24011A-18 | W24011A-20 | UNIT MIN. | MAX. | MIN. | MAX. | MIN. | MAX. Read Cycle Time TRC 12 - 15 - 20 - ns Address Access Time TAA - 12 - 15 - 20 nS Chip Select Access Time Tacs - 12 - 15 - 20 ns Output Enable to Output Valid TAOE - 6 - 7 - 10 ns Chip Selection to Output in Low Z TCLzZ 3 - 3 - 3 - ns Output Enable to Output in Low Z ToLz* 0 - 0 - 0 - ns Chip Deselection to Output in High Z ToHz - 6 - 7 - 10 ns Output Disable to Output in High Z TOHz* - 6 - 7 - 10 ns Output Hold from Address Change Tor 3 - 3 - 3 - ns * These parameters are sampled but not 100% tested. Write Cycle PARAMETER SYM. | W24011A-12 | W24014A-15 | W24011A-20 | UNIT MIN. | MAX. | MEIN. | MAX. | MIN. | MAX. Write Cycle Time Twc 12 - 15 - 20 - ns Chip Selection to End of Write Tow 410 - 13 - 17 - ns Address Valid to End of Write TAW 10 - 13 - 17 - ns Address Setup Time TAS 0 - 0 - 0 - ns Write Pulse Width Twp 10 - 10 - 12 - ns Write Recovery Time cs WE TWR 0 - 0 - 0 - ns Data Valid to End of Write Tow 7 - 9 - 10 - ns Data Hold from End of Write TDH 0 - 0 - 0 - ns Write to Output in High Z TWHz* - 7 - 8 - 10 ns Output Disable to Output in High Z Touz* - 7 - 8 - 10 ns Output Active from End of Write Tow 0 - 0 - 0 - ns * These parameters are sampled but not 100% tested.W24011A finbond Electronics Corp. TIMING WAVEFORMS Read Cycle 1 (Address Controlled, CS = OE = ViL, WE = Vih) Address x OTA ToH le OH Dou XXX Read Cycle 2 (Chip Select Controlled) je- Torr i Bout ! I Read Cycle 3 (Output Enable Controlled) Address Dout Publication Release Date: February 1997 -~5- Revision AlW24011A linbond Electronics Corp. Timing Waveforms, continued Write Cycle 1 (OE Clock) * ZITTLF AXA = SAAS" Y7V77777Z Taw TOWyle TH <T OXXXxXX IN Write Cycle 2 (OE = Vit Fixed) Address f \ _ jt-- TOW FF =e AQAA L//// 2/72 Taw we Tas , Twe fe Ton , Er Tow > (2) (3) DouT >> > > > 1 low -ple. TOH 1 KKK 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 Dour are the same as the data written to Dn during the write cycle. 3. Dout provides the read data for the next address. 4. Transition is measured +500 mV from steady state with = 5 pF. This parameter is guaranteed but not 100% tested.W24011A linbond Electronics Corp. ORDERING INFORMATION PART NO. ACCESS | OPERATING STANDBY PACKAGE TIME CURRENT CURRENT {nS) MAX. (mA) MAX. (mA) W24011AJ-12 12 200 10 300 mil SOJ W24011AJ-15 15 200 10 300 mil SOJ W24011AJ-20 20 170 10 300 mil SOJ W2401 1Al-12 12 200 10 400 mil SOJ W24011Al-15 15 200 10 400 mil SOJ W2401 1Al-20 20 170 10 400 mil SOJ 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. Publication Release Date: February 1997 -7- Revision Alfinbond Electronics Corp. PACKAGE DIMENSIONS 32-pin SOJ (300 mil) W24011A wm PO a ? Oooo O ' LL tYrercreurti or criti tpcrtro oo 16 32-pin SOJ (400 mil) v7 Pir cir He TIT OT TT th 18 8.134 | 0.138 | 0.145 9.440 9.082 | Tf} 208 | loos! ro " Ts Notes: 1, Dimension O Max & S include moid flash of tie bar burrs. 2. Dimension b dees not include dambar protrusionvintrusion. 4 Dimension D & & include mold mamatch and are at the moid parting fre. 4. Controfing dimension: Inches 5. General appearance spec. shouki be based on final visual inspection spec.W24011A finbond Etectronics Corp. Winbond Electronics Corp. Headquarters Winbond Etectronics (H.K.) Lid. Winbond Electronics North America Corp. No. 4, Creation Rd. tl, Rm. 803, Worid Trade Square, Tower i, Winbond Memory Lab. Science-Based Industria! Park, 123 Hoi Bun Rd., Kwun Tong, Winbond Microelectronics Corp. Hsinchu, Taiwan Kowloon, Hong Kong TEL: 886-3-5770066 TEL: 852-27513100 Winbond Systems Lab. FAX: 886-3-5792647 FAX: 852-27552064 2730 Orchard Parkway, San Jose, http:/Awww.winbond.cony.tw/ CA 95134, U.S.A. Voice & Fax-on-detmand: 886-2-7197006 TEL: 1-408-9436666 FAX: 1-408-9436668 Taipei Office 41F, No. 115, Sec. 3, Min-Sheng East Rd., Taipei, Tafwan TEL: 886-2-7190505 FAX: 886-2-7197502 Note: All data and specifications are subject to change without notice. Publication Release Date: February 1997 -9- Revision Al