MB84VD2208XEA Просмотр технического описания (PDF) - Fujitsu

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Компоненты Описание

производитель

MB84VD2208XEA

32M (× 8/×16) FLASH MEMORY & 2M (× 8/×16) STATIC RAM

Fujitsu 

MB84VD2208XEA-90/MB84VD2209XEA-90

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Pin No.

D4

C4

H9

K6

D5

C5

A1, A10,

B1, B5, B6, B10,

C1, E9,

F1, F9, F10,

G1, G10,

L1, L5, L6, L10,

M1, M10

J9, G3

J5

J6

Pin name

UBs

LBs

CIOf

CIOs

RESET

WP/ACC

Function

Upper Byte Control (SRAM)

Lower Byte Control (SRAM)

I/O Configuration (Flash)

CIOf = VIH is Word mode (×16), CIOf = VIL is Byte

mode (×8)

I/O Configuration (SRAM)

CIOs = VIH is Word mode (×16), CIOs = VIL is

Byte mode (×8)

Hardware Reset Pin/Sector Protection Unlock

(Flash)

Write Protect / Acceleration (Flash)

Input/Output

I

I

I

I

I

I

N.C.

No Internal Connection

—

VSS

VCCf

VCCs

Device Ground (Common)

Device Power Supply (Flash)

Device Power Supply (SRAM)

Power

Power

Power

5

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