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IS42S16400 Datasheet 1m-bit X 16-bit 4 4-bank Sdram

Manufacturer: ISSI (now Infineon)

Overview: IS42S16400 om c . 1 Meg Bits x 16 UBits x 4 Banks (64-MBIT) FINAL PRODUCTION 4 t SYNCHRONOUS DYNAMIC RAM MAY 2001 e.

General Description

S A0-A11 BA0, BA1 I/O0 to I/O15 CLK CKE CS RAS CAS m o .c U 4 t e e h S a t a .D w w w 54-Pin TSOP (Type II) VCC I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 1 2 3 4 5 6 7 8 9 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 VCCQ GNDQ VCCQ 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 GNDQ VCC WE LDQM CAS RAS CS BA0 BA1 A10 A0 A1 A2 A3 VCC GND I/O15 GNDQ I/O14 I/O13 VCCQ I/O12 I/O11 GNDQ I/O10 I/O9 VCCQ I/O8 GND NC UDQM CLK CKE NC A11 A9 A8 A7 A6 A5 A4 GND Address Input WE Bank Select Address LDQM Vcc GND Vcc Q GNDQ NC Data I/O UDQM System Clock Input Clock Enable Chip Select Row Address Strobe mand Column Address Strobe mand This document contains TARGET SPECIFICATION data.

ISSI reserves the right to make changes to its products at any time without notice in order to improve design an

Key Features

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