MBM29DL34TF Fujitsu Media Devices, MBM29DL34TF Datasheet - Page 46

• Manufacturer Part Number: MBM29DL34TF
• Description: (MBM29DL34BF/TF) FLASH MEMORY CMOS 32 M (4 M X 8/2 M X 16) BIT
• Manufacturer: Fujitsu Media Devices

46
MBM29DL34TF/BF
2. Hardware Reset/Read Operation Timing Diagram
3. Alternate WE Controlled Program Operation Timing Diagram
Notes :
Outputs
Address
CE
RESET
CE
OE
WE
Address
Data
PA is address of the memory location to be programmed.
PD is data to be programmed at byte address.
DQ
D
Figure indicates the 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
RP
t
555h
CS
t
WC
t
t
High-Z
A0h
DS
WP
t
RH
t
t
DH
RH
t
WPH
t
AS
t
CH
PA
70
t
PD
AH
t
ACC
t
CE
t
Data Polling
WHWH1
Address Stable
t
RC
DQ
PA
7
D
Output Valid
OUT
t
DF
t
t
CE
RC
t
OH
t
D
OE
OUT
t
OH