AM29LV400BB70RFIB View Datasheet(PDF) - Advanced Micro Devices

Part Name

Description

Manufacturer

AM29LV400BB70RFIB

4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory

Advanced Micro Devices 

ADVANCE INFORMATION

PRODUCT SELECTOR GUIDE

Family Part Number

Am29LV400B

Regulated Voltage Range: VCC =3.0–3.6 V

70R

Speed Options

Full Voltage Range: VCC = 2.7–3.6 V

80

Max access time, ns (tACC)

70

80

Max CE# access time, ns (tCE)

70

80

Max OE# access time, ns (tOE)

30

30

90

120

90

120

90

120

35

50

Note: See “AC Characteristics” for full specifications.

BLOCK DIAGRAM

RY/BY#

VCC

VSS

RESET#

Sector Switches

Erase Voltage

Generator

DQ0–DQ15 (A-1)

Input/Output

Buffers

WE#

BYTE#

CE#

OE#

State

Control

Command

Register

PGM Voltage

Generator

Chip Enable

Output Enable

Logic

Data

STB

Latch

VCC Detector

A0–A17

Timer

STB

Y-Decoder

X-Decoder

Y-Gating

Cell Matrix

21523A-1

3

Am29LV400B

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