參數(shù)資料
型號: μPD789187
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8 位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁數(shù): 126/146頁
文件大?。?/td> 630K
代理商: ΜPD789187
Preliminary Product Information
126
μ
PD789186, 789187, 789196, 789197
Operation based on the
main system clock
AC CHARACTERISTICS
(1) Basic operations (T
A
=
40
°
C to +85
°
C, V
DD
= 1.8 to 5.5 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
T
CY
V
DD
= 2.7 to 5.5 V
0.4
8
μ
s
1.6
8
μ
s
Operation based on the subsystem clock
122
μ
s
t
TIH
, t
TIL
V
DD
= 2.7 to 5.5 V
0.1
μ
s
1.8
μ
s
f
TI
V
DD
= 2.7 to 5.5 V
0
4
MHz
0
275
kHz
t
INTH
, t
INTL
INTP0 to INTP3
V
DD
= 2.7 to 5.5 V
10
μ
s
20
μ
s
t
RSL
V
DD
= 2.7 to 5.5 V
10
μ
s
20
μ
s
T
CY
vs V
DD
(main system clock)
Supply voltage V
DD
[V]
1
2
3
4
5
6
0.1
0.4
0.5
1.0
2.0
10
60
C
C
Guaranteed
operating range
μ
Cycle time
(minimum instruction
execution time)
TI80 and TI81 input
high/low level width
TI80 and TI81 input
frequency
Interrupt input
high/low level
width
RESET low level
width
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