am29lv040b Meet Spansion Inc., am29lv040b Datasheet - Page 6

• Manufacturer Part Number: am29lv040b
• Description: 4 Mbit 512 K ? 8-bit
• Manufacturer: Meet Spansion Inc.

PRODUCT SELECTOR GUIDE
Note: See “AC Characteristics” for full specifications.
BLOCK DIAGRAM
6
Family Part Number
Speed Options
Max access time, ns (t
Max CE# access time, ns (t
Max OE# access time, ns (t
A0–A18
WE#
OE#
V
CE#
V
CC
SS
V
Regulated Voltage Range: V
Full Voltage Range: V
CC
Command
Register
Control
ACC
State
Detector
)
CE
OE
)
)
CC
PGM Voltage
Generator
= 2.7–3.6 V
Timer
CC
D A T A
=3.0–3.6 V
Sector Switches
Am29LV040B
Erase Voltage
Generator
STB
S H E E T
Output Enable
Chip Enable
-60R
60
60
30
Logic
Y-Decoder
X-Decoder
-70
70
70
30
Am29LV040B
STB
Input/Output
DQ0
21354E4 October 11, 2006
Buffers
Cell Matrix
-90
Y-Gating
90
90
30
Latch
–
Data
DQ7
-120
120
120
35