參數(shù)資料
型號: UPD75336
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機
文件頁數(shù): 46/68頁
文件大?。?/td> 532K
代理商: UPD75336
46
μ
PD75336
10. ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS (Ta = 25
°
C)
PARAMETER
SYMBOL
TEST CONDITIONS
RATING
UNIT
Power supply
voltage
Except ports 4 and 5
–0.3 to V
DD
+0.3
V
Input voltage
On-chip pull-up resistor
–0.3 to V
DD
+0.3
V
Ports 4 and 5
Open–drain
–0.3 to +11
V
Output voltage
–0.3 to V
DD
+0.3
V
One pin
–15
mA
Output current high
All pins
–30
mA
Peak value
30
mA
One pin
rms
15
mA
Peak value
100
mA
Output current low
Total of ports 0, 2, 3, 5 and 8
rms
60
mA
Peak value
100
mA
Total of ports 4, 6, and 7
rms
60
mA
Storage
temperature
*
Rms is calculated using the following expression: [rms] = [peak value]
×
duty
Note
Product quality may suffer if the absolute maximum rating is exceeded for even a single parameter or even
momentarily. That is, the absolute maximum ratings are rated values at which the product is on the verge
of suffering physical damage, and therefore the product must be used under conditions which ensure that
the absolute maximum ratings are not exceeded.
GUARANTEED OPRERATING RANGE
CAPACITANCE (Ta = 25
°
C, V
DD
= 0 V)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Power supply voltage
V
DD
2.7
6.0
V
Operating temperature
T
opt
–40
+85
C
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Input capacitance
C
IN
15
pF
Output capacitance
C
OUT
15
pF
I/O capacitance
C
IO
15
pF
f = 1 MHz
Unmeasured pins returned to 0 V.
V
DD
V
I1
V
I2
V
O
I
OH
I
OL
*
T
stg
–0.3 to +7.0
V
–65 to +150
°
C
#
#
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