參數(shù)資料
型號: MB90583BPF
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 111/124頁
文件大小: 2675K
代理商: MB90583BPF
MB90580B Series
87
(6) Bus Timing (Write)
(VCC
= 5.0 V±10%, VSS = AVSS = 0.0 V, TA = 40 °C to +85 °C)
Parameter
Symbol
Pin name
Condition
Value
Unit Remarks
Min.
Max.
Effective address
WRH, WRL
↓ time
tAVWL
A23 to A16,
AD15 to AD00,
WRH, WRL
tCP
15
ns
WRH, WRL pulse
width
tWLWH
WRH, WRL
3 tCP/2
20
ns
Effective data output
→ WRH, WRL ↑
time
tDVWH
AD15 to AD00,
WRH, WRL
3 tCP/2
20
ns
WRH, WRL
↑ →
data hold time
tWHDX
WRH, WRL,
AD15 to AD00
20
ns
WRH, WRL
↑ → ad-
dress
effective time
tWHAX
WRH, WRL, A23 to A16
tCP/2
10
ns
WRH, WRL
↑ →
ALE
↑ time
tWHLH
WRH, WRL, ALE
tCP/2
15
ns
WRH, WRL
↓ →
CLK
↑ time
tWLCH
WRH, WRL, 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
A23 to A16
AD15 to
AD00
tWHLH
tAVWL
tWLWH
tWHAX
tWHDX
tWLCH
tDVWH
WRH, WRL
Address
Write data
Bus Timing (Write)