MBM29DL164BD Fujitsu Media Devices, MBM29DL164BD Datasheet - Page 50

• Manufacturer Part Number: MBM29DL164BD
• Description: (MBM29DL16xTD/BD) FLASH MEMORY CMOS 16M (2M X 8/1M X 16) BIT
• Manufacturer: Fujitsu Media Devices

50
MBM29DL16XTD/BD
(3) AC Waveforms for Alternate WE Controlled Program Operations
Notes:
Address
CE
OE
WE
Data
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 16 mode. (The addresses differ from 8 mode.)
OUT
7
t
GHWL
is the output of the complement of the data written to the device.
is the output of the data written to the device.
3rd Bus Cycle
t
CS
555h
t
WC
t
t
DS
A0h
WP
t
t
WPH
DH
t
AS
t
CH
PA
t
PD
-70/90
AH
Data Polling
t
WHWH1
DQ
PA
7
D
OUT
t
DF
t
CE
t
RC
t
OE
D
OUT
t
OH