MBM29F400BC-55 FUJITSU [Fujitsu Component Limited.], MBM29F400BC-55 Datasheet - Page 29

• Manufacturer Part Number: MBM29F400BC-55
• Description: 4M (512K X 8/256K X 16) BIT
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

Addresses
Notes: 1. PA is address of the memory location to be programmed
CE
OE
WE
Data
5.0 V
2. PD is data to be programmed at byte address.
3. DQ
4. D
5. Figure indicates last two bus cycles out of four bus cycle sequence.
6. These waveforms are for the
MBM29F400TC
Figure 6
OUT
7
3rd Bus Cycle
is the output of the complement of the data written to the device.
is the output of the data written to the device.
t
555H
t
DS
t
CS
AC Waveforms for Alternate WE Controlled Program Operations
WC
A0H
t
GHWL
t
WPH
t
t
t
WP
CH
AS
PA
t
DH
t
PD
AH
-55/-70/-90
16 mode.
Data Polling
t
WHWH1
DQ
PA
/MBM29F400BC
7
D
OUT
t
OE
t
t
RC
CE
-55/-70/-90
t
OH
t
DF
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