MBM29F400BC-55PF SPANSION [SPANSION], MBM29F400BC-55PF Datasheet - Page 30

• Manufacturer Part Number: MBM29F400BC-55PF
• Description: FLASH MEMORY CMOS 4M (512K x 8/256K x 16) BIT
• Manufacturer: SPANSION [SPANSION]

MBM29F400TC
Notes:
Address
WE
OE
CE
Data
5.0 V
PA is address of the memory location to be programmed.
PD is data to be programmed at byte address.
DQ
D
Figure indicates last two bus cycles out of four bus cycle sequence.
These waveforms are for the
OUT
7
is the output of the complement of the data written to the device.
AC Waveforms for Alternate CE Controlled Program Operations
is the output of the data written to the device.
3rd Bus Cycle
t
555h
WS
t
DS
t
WC
t
GHEL
A0h
t
WH
t
CP
t
-55/-70-90
CPH
t
AS
t
PA
DH
t
PD
AH
16 mode.
/MBM29F400BC
t
Data Polling
WHWH1
DQ
PA
7
D
OUT
-55/-70-90
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