D A T A
S H E E T
PRODUCT SELECTOR GUIDE
Family Part Number
Regulated Voltage Range: 3.0 – 3.6 V
Full Voltage Range: 2.7 – 3.6 V
Max access time, ns (t
ACC
)
Max CE# access time, ns (t
CE
)
Max OE# access time, ns (t
OE
)
Speed Options
Note:
See “AC Characteristics” for full specifications.
55R
55
55
30
70
70
70
30
90
90
90
35
120
120
120
50
Am29LV400B
BLOCK DIAGRAM
RY/BY#
V
CC
V
SS
Sector Switches
Erase Voltage
Generator
Input/Output
Buffers
DQ0–DQ15 (A-1)
RESET#
WE#
BYTE#
State
Control
Command
Register
PGM Voltage
Generator
Chip Enable
Output Enable
Logic
STB
Data
Latch
CE#
OE#
STB
V
CC
Detector
Timer
Address Latch
Y-Decoder
Y-Gating
X-Decoder
Cell Matrix
A0–A17
4
Am29LV400B
21523D4 December 4, 2006