AM29LV642D AMD [Advanced Micro Devices], AM29LV642D Datasheet - Page 51

• Manufacturer Part Number: AM29LV642D
• Manufacturer: AMD [Advanced Micro Devices]

AC CHARACTERISTICS
May 5, 2006 25022A2
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
CE# or CE2#
Addresses
RESET#
RY/BY#
Figure 23. Alternate CE# Controlled Write (Erase/Program) Operation Timings
WE#
Data
OE#
t
RH
555 for program
2AA for erase
t
t
t
WS
WC
WH
A0 for program
55 for erase
t
GHEL
t
t
t
DS
CP
PA for program
SA for sector erase
555 for chip erase
CPH
D A T A
t
AS
t
DH
Am29LV642D
t
AH
OUT
PD for program
30 for sector erase
10 for chip erase
S H E E T
is the data written to the device.
t
BUSY
t
WHWH1 or 2
Data# Polling
DQ7#
PA
D
OUT
49