AM29LV640MB90REI Spansion Inc., AM29LV640MB90REI Datasheet - Page 8

• Manufacturer Part Number: AM29LV640MB90REI
• Manufacturer: Spansion Inc.

Specifications of AM29LV640MB90REI

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 3 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 20mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

PRODUCT SELECTOR GUIDE
Note:
See
BLOCK DIAGRAM
6
Part Number
Speed
Option
Max. Access Time (ns)
Max. CE# Access Time (ns)
Max. Page access time (t
Max. OE# Access Time (ns)
WP#/ACC
AC Characteristics on page 45
RESET#
BYTE#
A21–A0
WE#
OE#
CE#
V
V
CC
SS
V
V
CC
CC
= 3.0–3.6 V
= 2.7–3.6 V
RY/BY#
V
Command
CC
PACC
Register
Control
State
Detector
)
for full specifications.
90R
PGM Voltage
90
90
25
25
Generator
D A T A
Timer
Am29LV640MT/B
Sector Switches
100R
Erase Voltage
100
100
100
30
30
Generator
S H E E T
STB
110R
Output Enable
30
30
Chip Enable
Am29LV640M
Logic
110
110
Y-Decoder
X-Decoder
110
40
40
STB
120R
26190C8 February 1, 2007
DQ0
30
30
Input/Output
Buffers
–
Cell Matrix
Y-Gating
DQ15 (A-1)
Latch
Data
120
120
120
40
40