參數(shù)資料
型號: μPD780306
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): 41/70頁
文件大小: 525K
代理商: ΜPD780306
41
μ
PD780306, 780308
DC Characteristics (T
A
= –40 to +85
°
C, V
DD
= 2.0 to 5.5 V)
0.7 V
DD
V
DD
V
0.8 V
DD
V
DD
V
0.8 V
DD
V
DD
V
0.85 V
DD
V
DD
V
V
DD
–0.5
V
DD
V
V
DD
–0.2
V
DD
V
0.8 V
DD
V
DD
V
0.9 V
DD
V
DD
V
0.9 V
DD
V
DD
V
0
0.3 V
DD
V
0
0.2 V
DD
V
0
0.2 V
DD
V
0
0.15 V
DD
V
0
0.4
V
0
0.2
V
0
0.2 V
DD
V
0
0.1 V
DD
V
0
0.1 V
DD
V
V
DD
–1.0
V
DD
V
V
DD
–0.5
V
DD
V
0.6
2.0
V
0.4
V
0.2 V
DD
V
0.5
V
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
V
DD
= 2.7 to 5.5 V
V
DD
= 2.7 to 5.5 V
V
DD
= 2.7 to 5.5 V
4.5
V
DD
5.5 V
2.7
V
DD
< 4.5 V
2.0
V
DD
< 2.7 V
Note
V
DD
= 2.7 to 5.5 V
V
DD
= 2.7 to 5.5 V
V
DD
= 2.7 to 5.5 V
4.5
V
DD
5.5 V
2.7
V
DD
< 4.5 V
2.0
V
DD
< 2.7 V
Note
Input voltage,
low
V
IH1
V
IH2
V
IH3
V
IH4
V
IL1
V
IL2
V
IL3
V
IL4
V
OH
V
OL1
V
OL2
V
OL3
Output voltage,
high
Output voltage,
low
Note
When used as P07, the inverse phase of P07 should be input to XT2 using an inverter.
Remark
Unless specified otherwise, the characteristics of dual-function pins are the same as the those of port pins.
P10-P17, P30-P32,
P35-P37, P80-P87,
P90-P97, P100-P103
P00-P05, P25-P27,
P33, P34, P70-P72,
P110-P117, RESET
X1, X2
XT1/P07, XT2
P10-P17, P30-P32,
P35-P37, P80-P87,
P90-P97, P100-P103
P00-P05, P25-P27,
P33, P34, P70-P72,
P110-P117, RESET
X1, X2
XT1/P07, XT2
V
DD
= 4.5 to 5.5 V I
OH
= –1 mA
I
OH
= –100
μ
A
P100-P103
P01-P05, P10-P17,
P25-P27, P30-P37,
P70-P72, P80-P87,
P90-P97, P110-P117
SB0, SB1, SCK0
I
OL
= 400
μ
A
Input voltage,
high
V
DD
= 4.5 to 5.5 V,
I
OL
= 15 mA
V
DD
= 4.5 to 5.5 V,
I
OL
= 1.6 mA
V
DD
= 4.5 to 5.5 V,
open-drain,
pulled up (R = 1 k
)
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