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Fabricante

4250

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

MITSUBISHI ELECTRIC  

MITSUBISHI MICROCOMPUTERS

4250 Group

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

PIN CONFIGURATION (TOP VIEW)

VDD

VDD 1

VSS

VSS(0V) 2

X IN 3

V

X OUT 4

VPP

CNVSS 5

20 D0

19 D1

18 D2/C

17 D3/K

16 S0

SCLK

SDA

PGM

RESET 6

F0 7

VDD

F1 8

G0/INT 9

G1/TOUT 10

15 S1

14 S2

13 S3

12 G3

11 G2

Outline 20P 2N-A

V : A resistor is connected to XIN pin.

A capacitor is connected to XOUT pin.

Note: The state of each disconnected pin is the same as that at reset.

Fig. 32 Pin configuration of built-in PROM version (continued)

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ELECTRIC

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