AS7C164

2&72%(5#4<<< ® $6:&497 89#;.[;#&026#65$0 )HDWXUHV AS7C164 (5V version) Commercial temperatur Organization: 8,192 words × 8 bits Center power and ground pins High speed - 12/15/20 ns address access time - 3/4/5 ns output enable access time Low power consumption: ACTIVE - 550 mW (AS7C164) / max @ 12 ns Low power consumption: STANDBY - 11 mW (AS7C164) / max CMOS I/O 2.0V data retention Easy memory expansion with CE1, CE2, OE inputs TTL-compatible, three-state I/O 28-pin JEDEC standard package - 300 mil PDIP and SOJ ESD protection ≥ 2000 volts Latch-up current ≥ 200 mA 65$0 /RJLF#EORFN#GLDJUDP VCC GND Input buffer A1 A2 A3 A4 A10 A11 A12 I/O7 3LQ#DUUDQJHPHQW 28-pin DIP, SOJ (300 mL) I/O0 Column decoder A A A A A A 0 5 6 7 8 9 WE OE CE1 CE2 Control circuit 6HOHFWLRQ#JXLGH# AS7C164-12 Maximum address access time Maximum output enable access time Maximum operating current Maximum CMOS standby current 12 3 110 2.0 AS7C164-15 15 4 100 2.0 AS7C164-20 20 5 90 2.0 Unit ns ns mA mA ','#440533440$1#425:233 $//,$1&(#6(0,&21'8&725 AS7C164 128×64×8 Array (65,536) NC A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 Vcc WE CE2 A8 A9 A11 OE A10 CE1 I/O7 I/O6 I/O5 I/O4 I/O3 Row decoder Sense amp 56 Copyright ©1999 Alliance Semiconductor. All rights reserved. $6:&497 ® )XQFWLRQDO#GHVFULSWLRQ The AS7C164 is a high performance CMOS 65,536-bit Static Random Access Memory (SRAM) devi...