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UPD70F3003A Fiches technique(PDF) 14 Page - NEC

No de pièce UPD70F3003A
Description  V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLER
PDF  44 Pages
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Fabricant  NEC [NEC]
Site Internet  http://www.nec.com/
Logo NEC - NEC

UPD70F3003A Fiches technique(HTML) 14 Page - NEC

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µPD70F3003A, 70F3025A
14
Data Sheet U13189EJ3V0DS00
3. ELECTRICAL SPECIFICATIONS
3.1 Normal Operation Mode
Absolute Maximum Ratings (TA = 25
°C)
Parameter
Symbol
Condition
Ratings
Unit
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
VI2
VPP pin in flash memory programming mode,
–0.5 to +11.0
V
VDD = 5.0 V
± 10%
Clock input voltage
VK
X1 pin, VDD = 5.0 V
± 10%
–0.5 to VDD + 1.0
V
Output current, low
ICL
1 pin
4.0
mA
Total of all pins
100
mA
Output current, high
ICH
1 pin
–4.0
mA
Total of 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-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-AVREF3
AVDD > VDD
–0.5 to VDD + 0.3
V
VDD
≥ AVDD
–0.5 to AVDD + 0.3
V
Operating ambient temperature
TA
–40 to +85
°C
Storage temperature
Tstg
–65 to +125
°C
Note
Except X1, P70/AN0-P77/AN7, AVREF1-AVREF3
Cautions 1. Do not directly connect the output (or I/O) pins of two or more IC products, and do not directly
connect them to VDD, VCC, or GND pin. Open-drain pins and open-collector pins may be directly
connected to one another however. Moreover, an external circuit that is designed to prevent
contention of output can be connected to pins that go into a high-impedance state.
2. Should the absolute maximum rating of even one of the above parameters be exceeded even
momentarily, the quality of the program may be degraded. The absolute maximum ratings
are, therefore, the values exceeding which the product may be physically damaged. Use the
product so that these values are never exceeded.
The normal operating ranges of ratings and conditions in which the quality of the product
is guaranteed are specified in the following DC Characteristics and AC Characteristics.



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