IS42S16400F View Datasheet(PDF) - Integrated Silicon Solution

Part Name

Description

Manufacturer

IS42S16400F

1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM

Integrated Silicon Solution 

IS42S16400F

IS45S16400F

PIN CONFIGURATION

package code: B 54 bALL fbga (Top View) (8 mm x 8 mm Body, 0.8 mm Ball Pitch)

123456789

A

GND DQ15 GNDQ

B

DQ14 DQ13 VDDQ

C

DQ12 DQ11 GNDQ

D

DQ10 DQ9 VDDQ

E

DQ8 NC GND

F

DQMH CLK CKE

G

NC A11 A9

H

A8 A7 A6

J

GND A5 A4

VDDQ DQ0 VDD

GNDQ DQ2 DQ1

VDDQ DQ4 DQ3

GNDQ DQ6 DQ5

VDD DQML DQ7

CAS RAS WE

BA0 BA1 CS

A0 A1 A10

A3 A2 VDD

PIN DESCRIPTIONS

A0-A11

Row Address Input

A0-A7

Column Address Input

BA0, BA1

Bank Select Addresses

DQ0 to DQ15 Data I/O

CLK

System Clock Input

CKE

Clock Enable

CS

Chip Select

RAS

Row Address Strobe Command

CAS

Column Address Strobe Command

WE

Write Enable

LDQM, UDQM x16 Input/Output Mask

Vdd

Power

GND Ground

Vddq

Power Supply for I/O Pin

GNDQ Ground for I/O Pin

NC

No Connection

Integrated Silicon Solution, Inc. — www.issi.com

3

Rev.  F

11/09/09

Share Link: