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參數資料
| 型號： | UPD75112GF |
| 廠商： | NEC Corp. |
| 英文描述： | 4-Bit Single Chip-Microcomputer |
| 中文描述： | 4位單片微機 |
| 文件頁數： | 38/56頁 |
| 文件大?。?/td> | 499K |
| 代理商： | UPD75112GF |
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38
μ
PD75112(A), 75116(A)
Test Conditions
Except for ports 12 to 14
Ports 12 to 14
1 pin
All pins
1 pin
Total current of ports 0, 2 to 4, 12 to 14
*1
: When applying a voltage larger than 10 V to ports 12, 13
and 14 each, set the power impedance (pull-up resistor) to
50 k
or more.
2
: Calculate each effective value using the following expres-
sion:
[Effective value]=[Peak value]
× √
duty
Note: Product quality may suffer if the absolute maxi-
mum rating is exceeded for even a single pa-
rameter or even momentarily. That is, the ab-
solute 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.
11.
Electrical Specifications
Absolute Maximum Ratings
(Ta = 25
°
C)
Unit
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
°
C
°
C
Symbol
V
DD
V
I1
V
I2
*1
V
O
I
OH
I
OL
*2
T
opt
T
stg
On-chip pull-up resistor
Open drain
Peak value
Effective value
Peak value
Effective value
Peak value
Effective value
Peak value
Effective value
Peak value
Effective value
Ratings
–0.3 to +7.0
–0.3 to V
DD
+0.3
–0.3 to V
DD
+0.3
–0.3 to +13
–0.3 to V
DD
+0.3
–10
–5
–30
–15
10
5
50
25
50
25
–40 to +85
–65 to +150
Parameter
Power supply voltage
Input voltage
Output voltage
Output current high
Output current low
Operation temperature
Storage temperature
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| UPD75206GF | 4-BIT SINGLE-CHIP MICROCOMPUTER |
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