AM28F512A 查看數據表（PDF） - Advanced Micro Devices

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AM28F512A

512 Kilobit (64 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory with Embedded Algorithms

Advanced Micro Devices 

BLOCK DIAGRAM

VCC

VSS

VPP

WE#

CE#

OE#

Low VCC

Detector

A0–A15

State

Control

Command

Register

Erase Voltage

Switch

To Array

Program

Voltage Switch

Chip Enable

Output Enable

Logic

Embedded

Algorithms

Y-Decoder

Program/Erase

Pulse Timer

X-Decoder

DQ0–DQ7

Input/Output

Buffers

Data

Latch

Y-Gating

524,288

Bit Cell Matrix

PRODUCT SELECTOR GUIDE

Family Part Number

Speed Options (VCC = 5.0 V ±10%)

Max Access Time (ns)

CE# (E#) Access (ns)

OE# (G#) Access (ns)

18880C-1

Am28F512A

-70

-90

-120

-150

-200

70

90

120

150

200

70

90

120

150

200

35

35

50

55

55

Am28F512A

3

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