AS7C1 024B 5V 128K X 8 HIGH SPEED CMOS SRAM Revision History AS7C1024B Revision Details Date Rev 1.0 Preliminary datasheet prior to 2004 Rev 1.1 Die Revision A to B March 2004 Rev 2.0 PCN issued yield issues with industrial temperature TJ = SOJ 300 mil-10/12ns May 2015 *Please note we will still offer 10/12/15/20 ns address access speed options in commercial temperatures in other packages Alliance Memory Inc. 511 Taylor Way, San Carlos, CA 94070 TEL: (650) 610-6800 FAX: (650) 620-9211 Alliance Memory Inc. reserves the right to change products or specification without notice. 0 Rev2.0 May 2015 March 2004 AS7C1024B 5V 128K X 8 CMOS SRAM Features - 300 mil SOJ Industrial and commercial temperatures - 400 mil SOJ Organization: 131,072 words x 8 bits - 8 20mm TSOP 1 High speed - 8 x 13.4mm sTSOP 1 - 10/12/15/20 ns address access time ESD protection 2000 volts - 5/6/7/8 ns output enable access time Latch-up current 200 mA Low power consumption: ACTIVE - 605 mW / max 10 ns Low power consumption: STANDBY - 55 mW / max CMOS 6T 0.18u CMOS technology Easy memory expansion with CE1, CE2, OE inputs Pin arrangement TTL/LVTTL-compatible, three-state I/O 32-pin SOJ (300 mil) 32-pin JEDEC standard packages 32-pin SOJ (400 mil) Logic block diagram V NC 1 32 CC A15 A16 2 31 CE2 A14 3 30 A12 4 29 WE A7 5 28 A13 A6 6 27 A8 A5 7 26 A9 V CC A11 A4 8 25 A3 9 24 OE GND A10 A2 10 23 A1 11 22 CE1 Input buffer A0 12 21 I/O7 I/O0 13 20 I/O6 I/O1 14 19 I/O5 A0 I/O2 15 18 I/O4 GND 16 17 I/O3 A1 I/O7 A2 512 x 256 x 8 A3 32-pin (8 x 20mm) TSOP I A4 32-pin (8 x 13.4mm) sTSOP1 Array A5 (1,048,576) A11 1 32 OE A6 A9 2 31 A10 A7 I/O0 A8 3 30 CE1 A8 A13 4 29 I/O7 5 28 WE I/O6 6 27 CE2 I/O5 7 A15 26 I/O4 WE Column decoder 8 25 I/O3 V CC Control OE 9 24 GND NC 10 A16 23 I/O2 circuit CE1 11 22 A14 I/O1 CE2 12 21 A12 I/O0 13 20 A7 A0 14 19 A6 A1 18 15 A5 A2 17 16 A4 A3 Selection guide -10 -12 -15 -20 Unit Maximum address access time 10 12 15 20 ns Maximum output enable access 56 7 8 ns time Maximum Operating Current 110 100 90 80 mA Maximum CMOS standby Current 10 10 10 10 mA May 2015 v2.0 Alliance Memory Inc P. 1 of 9 Copyright Alliance Memory Inc. All rights reserved. Row decoder A9 A10 A11 A12 A13 A14 A15 A16 Sense amp AS7C1024B AS7C1024B