PC66-222-920 Ver la hoja de datos (PDF) - Infineon Technologies

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Fabricante

PC66-222-920

3.3 V 8M × 64/72-Bit 1 Bank SDRAM Module, 3.3 V 16M × 64/72-Bit 2 Bank SDRAM Module

Infineon Technologies 

HYS 64(72)V8200/16220GU-8/-10

SDRAM Modules

Pin Names

A0 - A11

BA0, BA1

Address Inputs

Bank Selects

DQ0 - DQ63

CB0 - CB7

RAS

CAS

WE

CKE0, CKE1

Data Input/Output

Check Bits (× 72

organization only)

Row Address Strobe

Column Address Strobe

Read/Write Input

Clock Enable

CLK0 - CLK3 Clock Input

DQMB0 -

DQMB7

Data Mask

CS0 - CS3 Chip Select

VCC

Power (+ 3.3 Volt)

VSS

SCL

SDA

N.C.

Ground

Clock for Presence Detect

Serial Data Out for Presence Detect

No Connection

Address Format

Part Number

Rows

8M × 64 HYS 64V8200GU 12

8M × 72 HYS 72V8200GU 12

16M × 64 HYS 64V16220GU 12

16M × 72 HYS 72V16220GU 12

Columns Bank

Select

9

2

9

2

9

2

9

2

Refresh

4k

4k

4k

4k

Period

64 ms

64 ms

64 ms

64 ms

Interval

15.6 µs

15.6 µs

15.6 µs

15.6 µs

Semiconductor Group

3

1998-08-01

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