MT28F128J3FS-12F View Datasheet(PDF) - Micron Technology

Part Name

Description

MFG CO.

MT28F128J3FS-12F

Q-FLASH™ MEMORY

Micron Technology 

1 2 3 4 5 6 7 8 9 10 Next

A0–A21

CE0

CE1

CE2

OE#

WE#

RP#

VCC

STS

VPEN

CE Logic

128Mb, 64Mb, 32Mb

Q-FLASH MEMORY

FUNCTIONAL BLOCK DIAGRAM

(32Mb)

I/O

Control

Logic

Addr.

Buffer/

Latch

Input

Buffer

128KB Memory Block (0)

128KB Memory Block (1)

128KB Memory Block (2)

Power

(Current)

Control

Addr.

Counter

Command

Execution

Logic

State

Machine

VPP

Switch/

Pump

Write

Buffer

Y-

Decoder

128KB Memory Block (29)

128KB Memory Block (30)

128KB Memory Block (31)

Y - Select Gates

Sense Amplifiers

Write/Erase-Bit

Compare and Verify

DQ0–DQ15

Status

Register

Identification

Register

Query

Output

Buffer

128Mb, 64Mb, 32Mb Q-Flash Memory

MT28F640J3_7.p65 – Rev. 6, Pub. 8/02

5

Micron Technology, Inc., reserves the right to change products or specifications without notice.

©2002, Micron Technology, Inc.

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