AS4C256K16E0 Datasheet (Alliance Semiconductor)

AS4C256K16E0, 5V 256K x 16 CMOS DRAM

40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 GND I/O15 I/O14 I/O13 I/O12 GND I/O11 I/O10 I/O9 I/O8 NC LCAS UCAS OE A8 A7 A6 A5 A4 GND AS4C256K16E0 AS4C256K16E0 VCC I/O0 I/O1 I/O2 I/O3 VCC I/O4 I/O5 I/O6 I/O7 1 2 3 4 5 6 7 8 9 10 44 43 42 41 40 39 38 37 36 35 GND I/O15 I/O14 I/

AS4C256K16E0 Features

* Organization: 262,144 words × 16 bits

* High speed - 30/35/50 ns RAS access time - 16/18/25 ns column address access time - 7/10/10/10 ns CAS access time

* Low power consumption - Active: 500 mW max (AS4C256K16E0-25) - Standby: 3.6 mW max, CMOS I/O (AS4C256K16E0-25)