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
tWC
tWH
tAS
tAH
WE#
OE#
tGHEL
tWHWH1 or 2
tCP
CE#
tWS
tCPH
tDS
tDH
DQ7#
DOUT
Data
tRH
A0 for program
55 for erase
PD for program
30 for sector erase
10 for chip erase
RESET#
Notes:
1. PA = Program Address, PD = Program Data, DQ7# = complement of data written to device, DOUT = data written to device.
2. Figure indicates the last two bus cycles of the command sequence.
Figure 17. Alternate CE# Controlled Write Operation Timings
November 17, 2009 21527D8
Am29F002B/Am29F002NB
33
CYPRESS [ CYPRESS ]
