S29GL256P90FFCR10 Spansion Inc., S29GL256P90FFCR10 Datasheet - Page 66

• Manufacturer Part Number: S29GL256P90FFCR10
• Description: IC 256M PAGE-MODE FLASH MEMORY
• Manufacturer: Spansion Inc.

Notes
1.
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.
66
Figure 11.15
Addresses
RESET#
RY/BY#
indicates last two bus cycles of a program or erase operation.
WE#
Data
OE#
CE#
t
RH
555 for program
2AA for erase
Figure 11.15 Alternate CE# Controlled Write (Erase/Program) Operation Timings
t
t
t
WS
WH
WC
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
t
AS
t
S29GL-P MirrorBit
DH
OUT
is the data written to the device.
t
AH
PD for program
30 for sector erase
10 for chip erase
t
BUSY
D a t a
®
t
Flash Family
WHWH1 or 2
Data# Polling
S h e e t
DQ7#
PA
D
OUT
S29GL-P_00_A11 June 11, 2008