參數(shù)資料
型號(hào)： UPD784054GCA-XXX-3B9
廠商： NEC Corp.
英文描述： MICROCONTROLLER|16-BIT|UPD78K4 CPU|CMOS|QFP|80PIN|PLASTIC
中文描述： 單片機(jī)| 16位| UPD78K4的CPU |的CMOS | QFP封裝| 80腳|塑料
文件頁(yè)數(shù)： 66/86頁(yè)
文件大?。?/td> 579K
代理商： UPD784054GCA-XXX-3B9
μ
PD784054(A)
66
(3) Electrical specifications of
μ
PD784054(A2) (1/6)
Absolute Maximum Ratings (T
A
= 25 C)
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
DD
–0.5 to +7.0
V
AV
DD
–0.5 to V
DD
+ 0.5
V
AV
SS
–0.5 to +0.5
V
Input voltage
V
I
Note 1
–0.5 to V
DD
+ 0.5
≤
7.0
V
Output voltage
V
O
–0.5 to V
DD
+ 0.5
V
Low-level output current
I
OL
All output pins
15
mA
Total of all output pins
150
mA
High-level output current
I
OH
All output pins
–10
mA
Total of all output pins
–100
mA
Analog input voltage
V
IAN
Note 2
AV
DD
> V
DD
–0.5 to V
DD
+ 0.5
V
V
DD
≥
AV
DD
–0.5 to AV
DD
+ 0.5
A/D converter reference
AV
REF
AV
DD
> V
DD
–0.5 to V
DD
+ 0.5
V
input voltage
V
DD
≥
AV
DD
–0.5 to AV
DD
+ 0.5
Operating temperature
T
A
–40 to +125
C
Storage temperature
T
stg
–65 to +150
C
Notes 1.
Pins other than the pins in
Note 2
.
2.
Pins P70/ANI0-P77/ANI7, P80/ANI8-P87/ANI15
Caution
If any of the parameters exceeds the absolute maximum ratings, even momentarily, the quality
of the product may be impaired. The absolute maximum ratings are values that may physically
damage the product(s). Be sure to use the product(s) within the ratings.
Recommended Operating Conditions
Oscillation Frequency
T
A
V
DD
8 MHz
≤
f
XX
≤
20 MHz
–40 to +125 C
4.5 to 5.5 V
Capacitance (T
A
= 25 C, V
SS
= V
DD
= 0 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input capacitance
C
I
f = 1 MHz
10
pF
Output capacitance
C
O
0 V except measured pins
10
pF
I/O capacitance
C
IO
10
pF
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