參數(shù)資料
型號: μPD78F9026
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(jī)微控制器
文件頁數(shù): 24/48頁
文件大?。?/td> 248K
代理商: ΜPD78F9026
Preliminary Data Sheet
24
PD78F9026
8. ELECTRICAL CHARACTERISTICS (PRELIMINARY)
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 C)
Parameter
Symbol
Conditions
Rated Value
Unit
Supply voltage
V
DD
-0.3 to +7.0
V
V
PP
-0.3 to +13.5
V
Input voltage
V
I
-0.3 to V
DD
+ 0.3
V
Output voltage
V
O
-0.3 to V
DD
+ 0.3
V
Output high current
I
OH
Note
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.
CAPACITANCE (T
A
= 25 C, V
DD
= V
SS
= 0 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input capacitance
C
IN
15
pF
Output capacitance
C
OUT
15
pF
Input/output capacitance
C
IO
15
pF
f = 1 MHz
0 V for pins other than
measured pins
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