參數(shù)資料
型號: μPD78012F
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機微控制器
文件頁數(shù): 43/74頁
文件大小: 567K
代理商: ΜPD78012F
43
μ
PD78011F, 78012F, 78013F, 78014F, 78015F, 78016F, 78018F
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Cycle time
T
CY
Operating on main system clock
3.5 V
V
DD
5.5 V
0.4
64
μ
s
(Min. instruction
2.7 V
V
DD
<
3.5 V
0.8
64
μ
s
execution time)
1.8 V
V
DD
<
2.7 V
2.0
64
μ
s
Operating on subsystem clock
40
122
125
μ
s
TI0 input
t
TIH0
3.5 V
V
DD
5.5 V
2/f
sam
+ 0.1
Note
μ
s
frequency
t
TIL0
2.7 V
V
DD
<
3.5 V
2/f
sam
+ 0.2
Note
μ
s
1.8 V
V
DD
<
2.7 V
2/f
sam
+ 0.5
Note
μ
s
TI1, TI2 input
f
TI1
V
DD
= 4.5 to 5.5 V
0
4
MHz
frequency
0
275
kHz
TI1, TI2 input
high/low-level
width
Interrupt
t
INTH
INTP0
3.5 V
V
DD
5.5 V
2/f
sam
+ 0.1
Note
μ
s
request input
t
INTL
2.7 V
V
DD
<
3.5 V
2/f
sam
+ 0.2
Note
μ
s
high/low-level
1.8 V
V
DD
<
2.7 V
2/f
sam
+ 0.5
Note
μ
s
width
INTP1 to INTP3, KR0 to KR7
V
DD
= 2.7 to 5.5 V
10
μ
s
20
μ
s
RESET low
t
RSL
V
DD
= 2.7 to 5.5 V
10
μ
s
level width
20
μ
s
AC Characteristics
(1) Basic Operation
(T
A
= –40 to +85
°
C, V
DD
= 1.8 to 5.5 V)
Note
In combination with bits 0 (SCS0) and 1 (SCS1) of sampling clock select register (SCS), selection of fsam is possible
between fX/2
N+1
, fX/64 and fx/128 (when N= 0 to 4).
t
TIL1
1.8
μ
s
t
TIH1
V
DD
= 4.5 to 5.5 V
100
ns
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