参数资料
型号: UPD780023AYCW(A)-XXX
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PDIP64
封装: 0.750 INCH, PLASTIC, SDIP-64
文件页数: 33/92页
文件大小: 689K
代理商: UPD780023AYCW(A)-XXX
39
PD780021A(A), 780022A(A), 780023A(A), 780024A(A), 780021AY(A), 780022AY(A), 780023AY(A), 780024AY(A)
Data Sheet U15131EJ3V0DS
12. ELECTRICAL SPECIFICATIONS
12.1 Expanded-Specification Products of
PD780021A(A), 780022A(A), 780023A(A), 780024A(A)
Absolute Maximum Ratings (TA = 25
°C)
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VDD
–0.3 to +6.5
V
AVDD
–0.3 to VDD + 0.3Note
V
AVREF
–0.3 to VDD + 0.3Note
V
AVSS
–0.3 to +0.3
V
Input voltage
VI1
P00 to P03, P10 to P17, P20 to P25, P34 to P36, P40 to P47,
–0.3 to VDD + 0.3Note
V
P50 to P57, P64 to P67, P70 to P75, X1, X2, XT1, XT2,
RESET
VI2
P30 to P33
N-ch open-drain
Without pull-up resistor
–0.3 to + 6.5
V
With pull-up resistor
–0.3 to VDD + 0.3Note
V
Output voltage
VO
–0.3 to VDD + 0.3Note
V
Analog input voltage
VAN
P10 to P17
Analog input pin
AVSS – 0.3 to AVREF0 + 0.3Note
V
and –0.3 to VDD + 0.3Note
Output current,
IOH
Per pin
–10
mA
high
Total for P00 to P03, P40 to P47, P50 to P57, P64 to P67, P70 to P75
–15
mA
Total for P20 to P25, P30 to P36
–15
mA
Output current,
IOL
Per pin for P00 to P03, P20 to P25, P34 to
20
mA
low
P36, P40 to P47, P64 to P67, P70 to P75
Per pin for P30 to P33, P50 to P57
30
mA
Total for P00 to P03, P40 to P47,
50
mA
P64 to P67, P70 to P75
Total for P20 to P25
20
mA
Total for P30 to P36
100
mA
Total for P50 to P57
100
mA
Operating ambient
TA
–40 to +85
°C
temperature
Storage
Tstg
–65 to +150
°C
temperature
Note
6.5 V or below
Caution
Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any
parameter. 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 that
ensure that the absolute maximum ratings are not exceeded.
Remark
Unless otherwise specified, the characteristic of alternate-function pins are the same as those of port pins.
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