AM29LV641DL120REI Spansion Inc., AM29LV641DL120REI Datasheet - Page 49
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AM29LV641DL120REI
Manufacturer Part Number
AM29LV641DL120REI
Description
Flash Memory IC
Manufacturer
Spansion Inc.
Specifications of AM29LV641DL120REI
Memory Size
64Mbit
Memory Configuration
4M X 16
Ic Interface Type
Parallel
Access Time
120ns
Memory Case Style
TSOP
No. Of Pins
48
Operating Temperature Range
-40°C To +85°C
Termination Type
SMD
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
AC CHARACTERISTICS
48
Notes:
1. Figure indicates last two bus cycles of a program or erase operation.
2. PA = program address, SA = sector address, PD = program data.
3. DQ7# is the complement of the data written to the device. D
4. Waveforms are for the word mode.
Addresses
RESET#
Figure 23. Alternate CE# Controlled Write (Erase/Program) Operation Timings
RY/BY#
WE#
Data
OE#
CE#
t
RH
555 for program
2AA for erase
t
t
t
WS
WH
WC
A0 for program
55 for erase
t
GHEL
Am29LV640D/Am29LV641D
t
t
t
DS
CP
PA for program
SA for sector erase
555 for chip erase
CPH
t
AS
t
DH
t
AH
OUT
PD for program
30 for sector erase
10 for chip erase
is the data written to the device.
t
BUSY
t
WHWH1 or 2
Data# Polling
DQ7#
PA
D
OUT
September 20, 2002