參數(shù)資料
型號(hào)： μPD78P078Y
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(yè)數(shù)： 34/84頁(yè)
文件大?。?/td> 472K
代理商： ΜPD78P078Y
34
m
PD78P078Y
Parameter
Symbol
Test Conditions
Ratings
Unit
Supply voltage
V
DD
–0.3 to +7.0
V
V
PP
–0.3 to +13.5
V
AV
DD
–0.3 to V
DD
+ 0.3
V
AV
REF0
–0.3 to V
DD
+ 0.3
V
AV
REF1
–0.3 to V
DD
+ 0.3
V
AV
SS
–0.3 to +0.3
V
Input voltage
V
I1
P00 to P07, P10 to P17, P20 to P27,
–0.3 to V
DD
+ 0.3
V
P30 to P37, P40 to P47, P50 to P57,
P64 to P67, P70 to P72, P80 to P87,
P94 to P96, P100 to P103, P120 to P127,
P130, P131, X1, X2, XT2, RESET
V
I2
P60 to P63, P90 to 93
N-ch open-drain
–0.3 to +16
V
V
I3
A9
PROM programming mode
–0.3 to +13.5
V
Output voltage
V
O
–0.3 to V
DD
+ 0.3
V
Analog input voltage
V
AN
P10 to P17
Analog input pins
AV
SS
– 0.3 to AV
REF0
+ 0.3
V
Output current, high
I
OH
Per pin
–10
mA
Total for P30 to P37, P56, P57, P60 to P67,
–15
mA
P90 to P96, P100 to P103, P120 to P127
Total for P01 to P06, P10 to P17, P20 to P27,
–15
mA
P40 to P47, P50 to P55, P70 to P72,
P80 to P87, P130, P131
Output current, low
I
OL
Note
Per pin
Peak value 30
mA
r.m.s. value
15
mA
Total for P50 to P55
Peak value 100
mA
r.m.s. value
70
mA
Total for P56, P57, P60 to P63
Peak value 100
mA
r.m.s. value
70
mA
Total for P30 to P37, P64 to P67,
Peak value 100
mA
P90 to P96, P100 to P103,
r.m.s. value
70
mA
P120 to P127
Total for P20 to P27, P40 to P47,
Peak value 50
mA
P80 to P87
r.m.s. value
20
mA
Total for P01 to P06, P10 to P17,
Peak value 50
mA
P70 to P72, P130, P131
r.m.s. value
20
mA
Operating ambient temperature
T
A
–40 to +85
°C
Storage temperature
T
stg
–65 to +150
°C
Note
The r.m.s. (root mean square) value should be calculated as follows: [r.m.s. value] = [Peak value]
￥
Duty
Caution Exposure to Absolute Maximum Ratings for extended periods may affect device reliability; exceeding
the ratings could cause permanent damage. The parameters apply independently. The device
should be operated within the limits specified under DC and AC Characteristics.
Remark
Unless otherwise specified, alternate-function pin characteristics are the same as port pin characteristics.
9.
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
(T
A
= 25°C)
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