UPD178002 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD178002

8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD178002, 178003

DC Characteristics (TA = –40 to +85°C, VDD = 3.5 to 5.5 V)

(1/3)

Parameter

Input voltage, high

Symbol

Conditions

VIH1 P10 to P15, P21, P23,

P30 to P32, P35 to P37,

P40 to P47, P50 to P57,

P64 to P67, P120 to P125

MIN. TYP. MAX. Unit

0.7VDD

VDD

V

VIH2 P00 to P06, P20, P22,

P24 to P27, P33, P34,

RESET

0.85VDD

VDD

V

VIH3

P60 to P63

(N-ch open drain)

0.7VDD

VDD

V

Input voltage, low

VIL1

P10 to P15, P21, P23,

P30 to P32, P35 to P37,

P40 to P47, P50 to P57,

P64 to P67, P120 to P125

0

0.3VDD

V

VIL2

P00 to P06, P20, P22,

P24 to P27, P33, P34,

RESET

0

0.15VDD V

VIL3

P60 to P63

(N-ch open drain)

0

0.2VDD

V

Output voltage, high VOH1

4.5 V ≤ VDD ≤ 5.5 V,

VDD – 1.0

V

IOH = –1 mA

3.5 V ≤ VDD < 4.5 V,

VDD – 0.5

V

IOH = –100 µA

Output voltage, low VOL1 P50 to P57, P60 to P63

VDD = 4.5 to 5.5 V,

IOH = 15 mA

0.4

2.0

V

P01 to P06, P10 to P15,

P20 to P27, P30 to P37,

P40 to P47, P64 to P67,

P120 to P125,

P132 to P134

VDD = 4.5 to 5.5 V,

IOL = 1.6 mA

0.4

V

VOL2 SB0, SB1, SCK0

VDD = 4.5 to 5.5 V, N-ch

open drain, pulled-up

(R = 1 KΩ)

0.2VDD

V

Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port

pins.

30

Data Sheet U12628EJ3V0DS00

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