參數(shù)資料
型號(hào): MB90F546GSPFR
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, 3.35 MM HEIGHT, 0.65 MM PITCH, PLASTIC, QFP-100
文件頁數(shù): 46/72頁
文件大小: 1685K
代理商: MB90F546GSPFR
MB90540G/545G Series
50
DS07-13703-6E
(6) Bus Timing (Write)
(MB90543G(S)/547G(S)/548G(S)/F548GL(S): VCC
= 3.5 V to 5.5 V, VSS = AVSS = 0.0 V, TA = 40 ° C to +105 ° C)
(Other than MB90543G(S)/547G(S)/548G(S)/F548GL(S):
VCC
= 5.0 V ±10%, VSS = AVSS = 0.0 V, TA = 40 ° C to +105 ° C)
Parameter
Symbol
Pin name
Condition
Value
Units Remarks
Min
Max
Valid address
→ WR↓time
tAVWL
A16 to A23
AD00 to AD15,
WR
tCP
15
ns
WR pulse width
tWLWH
WR
3 tCP/2
20
ns
Valid data output
→ WR↑ time
tDVWH
AD00 to AD15,
WR
3 tCP/2
20
ns
WR
↑ → Data hold time
tWHDX
AD00 to AD15,
WR
20
ns
WR
↑ → Address valid time
tWHAX
A16 to A23,
WR
tCP/2
10
ns
WR
↑ → ALE↑ time
tWHLH
WR, ALE
tCP/2
15
ns
WR
↑ → CLK↑ time
tWLCH
WR, CLK
tCP/2
20
ns
0.8 V
2.4 V
0.8 V
2.4 V
0.8 V
2.4 V
0.8 V
2.4 V
0.8 V
2.4 V
CLK
ALE
WR (WRL, WRH)
A16 to A23
AD00 to AD15
tWHLH
tAVWL
tWLWH
tWHAX
tWHDX
tWLCH
tDVWH
Address
Write data
Bus Timing (Write)
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