參數(shù)資料
型號: MSM66P589
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: High Performance 16-Bit Microcontroller(高速高性能16位微控制器)
中文描述: 高性能16位微控制器(高速高性能16位微控制器)
文件頁數(shù): 23/27頁
文件大?。?/td> 264K
代理商: MSM66P589
23/27
Semiconductor
MSM66589/66P589/66Q589
Parameter
Symbol
t
W
t
AW
t
RW
t
WW
Condition
Min.
25
2t
W
–10
2t
W
–10
2t
W
–10
Max.
Unit
Clock (OSC) pulse width
ALE pulse width
RD
pulse width
WR
pulse width
nsec
RD
pulse delay time
WR
pulse delay time
Low-order address set-up time
Low-order address hold time
High-order address set-up time
t
RAD
t
WAD
t
ALS
t
ALH
t
AHS
t
W
–10
t
W
–10
2t
W
–10
t
W
–10
3t
W
–10
t
W
+10
t
W
+10
2t
W
+10
t
W
+10
3t
W
+10
C
L
=50 pF
High-order address hold time
Memory data set-up time
Memory data hold time
t
AHH
t
MS
t
MH
t
W
–0
t
W
+10
t
W
–10
Data set-up time
Data hold time
t
DD
t
DH
t
ALH
–0
t
W
–10
t
ALH
+10
t
W
+10
(V
DD
=5 V±10%, Ta=–40 to +85°C)
AC Characteristics (Preliminary)
External program memory control
Parameter
Symbol
t
W
t
AW
t
PW
t
PAD
t
ALS
t
ALH
t
AHS
t
APH
t
IS
t
IH
Condition
Min.
25
2t
W
–10
2t
W
–10
t
W
–10
2t
W
–10
t
W
–10
3t
W
–10
Max.
t
W
+10
2t
W
+10
t
W
+10
3t
W
+10
t
W
+10
t
W
–10
Unit
Clock (OSC) pulse width
ALE pulse width
PSEN
pulse width
PSEN
pulse delay time
Low-order address set-up time
Low-order address hold time
High-order address set-up time
High-order address hold time
Instruction set-up time
Instruction hold time
nsec
C
L
=50 pF
(V
DD
=5 V±10%, Ta=–40 to +85°C)
External data memory control
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