EN29LV400
PRODUCT SELECTOR GUIDE
Product Number
Speed Option
Regulated Voltage Range: Vcc=3.0-3.6 V
Full Voltage Range: Vcc=2.7 – 3.6 V
-45R
45
45
25
EN29LV400
-55R
-70
55
55
30
70
70
30
-90
90
90
35
Max Access Time, ns (t
acc
)
Max CE# Access, ns (t
ce
)
Max OE# Access, ns (t
oe
)
BLOCK DIAGRAM
Vcc
Vss
RY/BY#
Block Protect Switches
DQ0-DQ15 (A-1)
Erase Voltage Generator
State
Control
Program Voltage
Generator
Chip Enable
Output Enable
Logic
STB
Input/Output Buffers
WE#
Command
Register
CE#
OE#
Data Latch
Y-Decoder
Address Latch
STB
Y-Gating
Vcc Detector
Timer
X-Decoder
Cell Matrix
A0-A17
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
6
©2004 Eon Silicon Solution, Inc., www.essi.com.tw
Rev. C, Issue Date: 2004/03/18
ESMT [ ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC. ]
