M67025E(2007) Просмотр технического описания (PDF) - Atmel Corporation

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M67025E
(Rev.:2007)

Rad. Tolerant High Speed 8 Kb x 16 Dual Port RAM

Atmel Corporation 

Pin Configuration

M67025E

Pin Description

Left Port

CSL

R/WL

OEL

A0L – 12L

I/O0L – 15L

SEML

UBL

LBL

INTL

BUSYL

Right Port

CSR

R/WR

OER

A0R – 12R

I/O0R – 15R

SEMR

UBR

LBR

INTR

BUSYR

M/S

Vcc

GND

4146N–AERO–04/07

Names

Chip select

Read/Write Enable

Output Enable

Address

Data Input/Output

Semaphore Enable

Upper Byte Select

Lower Byte Select

Interrupt Flag

Busy Flag

Master or Slave Select

Power

Ground

3

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