參數(shù)資料
型號: MB90F244PFT-G
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: Octal Edge-Triggered D-type Flip-Flops With Clock Enable 20-LCCC -55 to 125
中文描述: 16-BIT, FLASH, 50 MHz, MICROCONTROLLER, PQFP80
封裝: PLASTIC, TQFP-80
文件頁數(shù): 33/67頁
文件大?。?/td> 1403K
代理商: MB90F244PFT-G
33
MB90F244
(6) Bus Write Timing
(V
CC
= 3.3 V
±
0.3 V, V
CC
5 = 5.0 V
±
0.5 V, AV
SS
= V
SS
= 0.0 V, T
A
= 0
°
C to +70
°
C)
* :For information on t
CYC
(cycle time), see “(2) Clock Output Timing.”
Parameter
Symbol
Pin name
Condition
Value
Unit Remarks
Min.
Max.
Valid address
WR
time t
AVWL
WR pulse width
Write data
WR
time
WR
↑ →
Data hold time
WR
↑ →
Address valid time t
WHAX
AN23 to AN00
1 t
CYC
*/2 – 13
ns
t
WLWH
WRL, WRH
1 t
CYC
* – 20
ns
t
DVWH
D15 to D00
1 t
CYC
* – 33
ns
t
WHDX
D15 to D00
1 t
CYC
*/2 – 15
ns
AN23 to AN00
1 t
CYC
*/2 – 15
ns
WR
↑ →
CLK
time
t
WLCL
WRL, WRH,
CLK
1 t
CYC
*/2 – 20
ns
CLK
WR
(WRL, WRH)
AN23 to AN00
D 15 to D00
Write data
0.8 V
t
WLCL
2.0 V
0.8 V
t
WLWH
t
AVWL
t
WHAX
t
DVWH
0.7 V
0.2 V
2.0 V
0.8 V
2.0 V
0.8 V
0.7 V
0.2 V
t
WHDX
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