參數(shù)資料
型號(hào): μPD789405
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): 104/128頁
文件大小: 607K
代理商: ΜPD789405
104
μ
PD789405, 789406, 789407
11. ELECTRICAL CHARACTERISTICS (TARGET VALUES)
Caution The ratings listed below are target values for the product, established in the development stage.
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°
C)
Parameter
Symbol
Conditions
Rated value
Unit
Supply voltage
V
DD
0.3 to +7.0
V
Input voltage
V
I1
Pins other than those for port 5
0.3 to V
DD
+ 0.3
V
V
I2
P50-P53
N-channel, open-drain
0.3 to +13
V
Output voltage
V
O
0.3 to V
DD
+ 0.3
V
Output high current
I
OH
Each pin
Peak value
10
mA
rms
5
mA
Total for all pins
Peak value
30
mA
rms
15
mA
Output low current
I
OL
Note
Each pin
Peak value
30
mA
rms
15
mA
Total for all pins
Peak value
160
mA
rms
80
mA
Operating ambient temperature
T
A
40 to +85
°
C
Storage temperature
T
stg
65 to +150
°
C
Note
Calculate rms with [rms] = [peak value]
×
duty cycle.
Caution
Absolute maximum ratings are rated values beyond which physical damage will be caused to
the product; if the rated value of any of the parameters in the above table is exceeded, even
momentarily, the quality of the product may deteriorate. Always use the product within its
rated values.
Remark
The characteristic of a dual-function pin does not differ between the port function and the secondary
function, unless otherwise stated.
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