D A T A S H E E T
AC CHARACTERISTICS
555 for program
PA for program
2AA for erase
SA for sector erase
555 for chip erase
Data# Polling
Addresses
PA
t
t
WC
AS
t
AH
t
WH
WE#
OE#
t
GHEL
t
WHWH1 or 2
t
t
CP
CE#
Data
t
WS
CPH
DS
t
BUS
t
t
DH
DQ7#
DOUT
t
RH
A0 for program
55 for erase
PD for program
30 for sector erase
10 for chip erase
RESET#
RY/BY#
Notes:
1. PA = program address, PD = program data, DQ7# = complement of the data written, DOUT = data written
2. Figure indicates the last two bus cycles of command sequence.
3. Word mode address used as an example.
Figure 24. Alternate CE# Controlled Write Operation Timings
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Am29SL800D
27546A6 January 23, 2007