UPD75P068GB-3B4 查看數據表（PDF） - NEC => Renesas Technology

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UPD75P068GB-3B4

4 BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

µPD75P068

Type F-A

Data

Output

disable

P.U.R.

enable

Type D

Type B

VDD

P.U.R.

P-ch

IN/OUT

Type M-C

P.U.R.

enable

Data

Output

disable

(2/3)

VDD

P.U.R.

P-ch

N-ch

IN/OUT

P.U.R.: Pull-up resistor

P.U.R.: Pull-up resistor

Type F-B

Type Y (For type Y-A , Y-D)

VDD

Output

disable

(P)

Data

Output

disable

Output

disable

(N)

P.U.R.

enable

VDD

P-ch

N-ch

P.U.R

P-ch

IN/OUT

IN

VDD

P-ch

N-ch

Sam-

pling C

VDD

+

–

AVSS

Input

enable

AVSS

Reference voltage

(from voltage tap of

serial resistor string)

Type M-A

P.U.R.: Pull-up resistor

Type Y-A 5

Data

Output

disable

IN/OUT

N-ch

(Withstand

voltage: +10 V)

IN

Type Y

IN instruction

Type A

Input buffer

Input buffer with an intermediate withstand voltage of +10 V

P.U.R.: Pull-up resistor

8

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