AM29LV641DH101RFEN Просмотр технического описания (PDF) - Advanced Micro Devices

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AM29LV641DH101RFEN

64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO Control

Advanced Micro Devices 

PRODUCT SELECTOR GUIDE

Part Number

Speed Option

VCC = 3.0–3.6 V, VIO = 3.0–5.0 V

VCC = 3.0–3.6 V, VIO = 1.8–2.9 V

Max Access Time (ns)

CE# Access Time (ns)

OE# Access Time (ns)

Note: See “AC Characteristics” for full specifications.

Am29LV640D/Am29LV641D

90R

120R

101R

121R

90

100

120

90

100

120

35

35

50

BLOCK DIAGRAM

RY/BY# (Note 1)

VCC

VSS

RESET#

Sector Switches

Erase Voltage

Generator

DQ0–DQ15

VIO

Input/Output

Buffers

WE#

WP#

(Note 2)

ACC

CE#

OE#

State

Control

Command

Register

PGM Voltage

Generator

Chip Enable

Output Enable

Logic

Data

STB

Latch

VCC Detector

A0–A21

Timer

Y-Decoder

STB

X-Decoder

Y-Gating

Cell Matrix

Notes:

1. RY/BY# is only available in the FBGA package.

2. WP# is only available in the TSOP and SSOP packages.

4

Am29LV640D/Am29LV641D

September 20, 2002

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