參數(shù)資料
型號: MB84VD22194EG-90-PBS
廠商: FUJITSU LTD
元件分類: 存儲器
英文描述: CONN HEADER 14POS DL PCB 30GOLD
中文描述: SPECIALTY MEMORY CIRCUIT, PBGA71
封裝: PLASTIC, FBGA-71
文件頁數(shù): 41/61頁
文件大小: 1589K
代理商: MB84VD22194EG-90-PBS
MB84VD2218XEC/EE/2219XEC/EE
-90
41
Write Cycle (CEf control) (Flash)
Notes: 1. PA is address of the memory location to be programmed.
2. PD is data to be programmed at byte address.
3. DQ
7
is the output of the complement of the data written to the device.
4. D
OUT
is the output of the data written to the device.
5. Figure indicates last two bus cycles out of four bus cycle sequence.
6. These waveforms are for the ×16 mode. (The addresses differ from ×8 mode.)
t
CP
t
DS
t
WHWH1
t
WC
t
AH
WE
OE
DQ
t
AS
t
CPH
t
DH
DQ
7
A0H
D
OUT
CEf
555H
PA
PA
Data Polling
3rd Bus Cycle
t
WS
t
WH
t
GHEL
PD
ADDRESSES
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