AM29LV641DH120REI Spansion Inc., AM29LV641DH120REI Datasheet - Page 5

• Manufacturer Part Number: AM29LV641DH120REI
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29LV641DH120REI

• Memory Configuration: 4M X 16
• Ic Interface Type: Parallel
• Access Time: 120ns
• Memory Case Style: TSOP
• No. Of Pins: 48
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Supply Voltage: 3V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PRODUCT SELECTOR GUIDE
Note: See “AC Characteristics” for full specifications.
BLOCK DIAGRAM
Notes:
1. RY/BY# is only available in the FBGA package.
2. WP# is only available in the TSOP and SSOP packages.
4
Part Number
Speed Option
Max Access Time (ns)
CE# Access Time (ns)
OE# Access Time (ns)
RESET#
(Note 2)
A0–A21
WE#
WP#
ACC
OE#
CE#
V
V
CC
SS
RY/BY# (Note 1)
V
Command
CC
Register
Control
V
V
State
Detector
CC
CC
= 3.0–3.6 V, V
= 3.0–3.6 V, V
IO
IO
PGM Voltage
Generator
= 3.0–5.0 V
= 1.8–2.9 V
Timer
Am29LV640D/Am29LV641D
Sector Switches
Erase Voltage
Generator
STB
Output Enable
Chip Enable
Logic
Y-Decoder
X-Decoder
90R
90
90
35
V
Am29LV640D/Am29LV641D
IO
STB
101R
100
100
35
Input/Output
DQ0
Buffers
Cell Matrix
Y-Gating
September 20, 2002
–
Latch
Data
DQ15
120R
121R
120
120
50