參數(shù)資料
型號: MB90233PFV
廠商: Fujitsu Limited
元件分類: 微控制器
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專有
文件頁數(shù): 59/83頁
文件大?。?/td> 1513K
代理商: MB90233PFV
59
MB90230 Series
8. Serial E
2
PROM Interface Timing
(1) E
2
PROM interface at an operation clock frequency of 1 MHz
(V
CC
= +5.0 V
±
5%, V
SS
= 0.0 V, T
A
= –40
°
C to +70
°
C)
Value
(2) E
2
PROM interface at an operation clock frequency of 2 MHz
(V
CC
= +5.0 V
±
5%, V
SS
= 0.0 V, T
A
= –40
°
C to +70
°
C)
Value
Parameter
Symbol
Unit
Remarks
Min.
Typ.
Max.
Operation cycle
t
SK
1.0
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
Clock “H” time
t
SKH
0.4
0.5
Clock “L” time
t
SKL
0.4
0.5
ECS setup time
t
CSS
0.3
ECS hold time
t
CSH
0.0
EDO data decision time
t
PD
0.3
EDO output hold time
t
OH
0.5
EDI setup time
t
DIS
0.0
EDI hold time
READY
↑ →
ECS
ECS “L” time
t
DIH
0.4
t
RCSH
0.4
t
CSL
0.8
1.0
Parameter
Symbol
Unit
Remarks
Min.
Typ.
Max.
Operation cycle
t
SK
0.5
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
Clock “H” time
t
SKH
0.2
0.25
Clock “L” time
t
SKL
0.2
0.25
ECS setup time
t
CSS
0.15
ECS hold time
t
CSH
0.0
EDO data decision time
t
PD
0.15
EDO output hold time
t
OH
0.25
EDI setup time
t
DIS
0.0
EDI hold time
READY
↑ →
ECS
ECS “L” time
t
DIH
0.2
t
RCSH
0.2
t
CSL
0.4
0.5
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