參數(shù)資料
型號: μPD789012
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位單片機微控制器(8位單片微控制器)
文件頁數(shù): 30/44頁
文件大?。?/td> 271K
代理商: ΜPD789012
μ
PD789011, 789012
30
AC Characteristics
(1) Basic operation (T
A
= –40 to +85
°
C, V
DD
= 1.8 to 5.5 V)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Cycle time (Min.
T
CY
V
DD
= 2.7 to 5.5 V
0.4
8
μ
s
instruction execution time)
1.6
8
μ
s
TI0, TI1 inputs
t
TIH
,
V
DD
= 2.7 to 5.5 V
0.1
μ
s
High/low level widths
t
TIL
1.8
μ
s
TI0, TI1 input frequency
f
TI
V
DD
= 2.7 to 5.5 V
0
4
MHz
0
275
kHz
Interrupt request input
t
INTH
,
INTP0 to INTP2
V
DD
= 2.7 to 5.5 V
10
μ
s
High/low level widths
t
INTL
20
μ
s
RESET
t
RSL
V
DD
= 2.7 to 5.5 V
10
μ
s
Low level width
20
μ
s
Remark
The shaded area indicates the operation guaranteed range of the
μ
PD78P9014.
60
10
8.0
2.0
1.6
1.0
0.5
0.4
0.1
T
CY
vs V
DD
(Main System Clock)
C
C
μ
1
1.82
2.73
4 4.5 5 5.5 6
Supply voltage V
DD
(V)
Operation guaranteed
range
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