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UPD703003 数据表(PDF) 53 Page - NEC

部件名 UPD703003
功能描述  V853TM 32/16-BIT SINGLE-CHIP MICROCONTROLLER
PDF  82 Pages
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制造商  NEC [NEC]
网页  http://www.nec.com/
标志 NEC - NEC

UPD703003 数据表(HTML) 53 Page - NEC

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53
µPD703003
Data Sheet U12261EJ2V1DS00
16. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (TA = 25
°C)
Parameter
Symbol
Condition
Rating
Units
Power supply voltage
VDD
VDD pin
–0.5 to +7.0
V
CVDD
CVDD pin
–0.5 to VDD + 0.3
V
CVSS
CVSS pin
–0.5 to +0.5
V
AVDD
AVDD pin
–0.5 to VDD + 0.3
V
AVSS
AVSS pin
–0.5 to +0.5
V
Input voltage
VI1
Note, VDD = 5.0 V
±10 %
–0.5 to VDD + 0.3
V
Clock input voltage
VK
X1 pin, VDD = 5.0 V
±10 %
–0.5 to VDD + 1.0
V
Low-level output current
IOL
1 pin
4.0
mA
Total for all pins
100
mA
High-level output current
IOH
1 pin
–4.0
mA
Total for all pins
–100
mA
Output voltage
VO
VDD = 5.0 V
±10 %
–0.5 to VDD + 0.3
V
Analog input voltage
VIAN
P70/ANI0 to P77/ANI7
AVDD > VDD
–0.5 to VDD + 0.3
V
VDD
≥ AVDD
–0.5 to AVDD + 0.3
V
Analog reference input voltage
AVREF
AVREF1 to AVREF3
AVDD > VDD
–0.5 to VDD + 0.3
V
VDD
≥ AVDD
–0.5 to AVDD + 0.3
V
Operating temperature
TA
–40 to +85
°C
Storage temperature
Tstg
–65 to +150
°C
Note X1, P70/ANI0 to P77/ANI7, and AVREF1 to AVREF3 are excluded.
Cautions 1. Be sure to avoid direct connections among the IC device output (or I/O) pins and between
VDD or VCC and GND. However, open-drain pins and open collector pins can be directly
connected. A direct connection to an external circuit can be made to avoid conflicting
output from high-impedance pins if the external circuit is designed for the correct timing.
2. If the absolute maximum rating for any of the above parameters is exceeded even
momentarily, it may adversely affect the quality of this product. In other words, these
absolute maximum ratings have been set to prevent physical damage to the product. Do
not use the product in such a way as to exceed any of these ratings.
The ratings and conditions shown below for DC characteristics and AC characteristics
are within the range for normal operation and quality assurance.
Capacitance (TA = 25
°C, VDD = VSS = 0 V)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Units
Input capacitance
CI
fC = 1 MHz
15
pF
I/O capacitance
CIO
All pins are 0 V except for testing pin.
15
pF
Output capacitance
CO
15
pF



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