UPD75116 datasheet(5/56 Pages) NEC

Part #	UPD75116

Description	4-Bit Single Chip-Microcomputer

Download	56 Pages

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Manufacturer	NEC [NEC]

Direct Link	http://www.nec.com/

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5

µPD75112(A), 75116(A)

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16

P131

P132

P133

P120

P121

P122

P123

P00/INT4

P02/SO

P01/SCK

P03/SI

P20/PTO0

P21/PTO1

P22/PCL

P23

T11

X2

X1

P41

P40

P53

P52

P51

P50

RESET

P63

P62

P61

P60

P73

P72

P71

20 21 22 23 24 25 26 27 28 29 30 31 32

64 63 62 61 60 59 58 57 56 55 54 53 52

51

50

49

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17

18

19

P70

P83

P82

T10

PTH00

PTH01

35

34

33

64-Pin Plastic QFP (14

× 20 mm)

Pin Name

P00-P03

: Port0

SCK

: Serial Clock

P10-P13

: Port1

SO

: Serial Output

P20-P23

: Port2

SI

: Serial Input

P30-P33

: Port3

PTO0, PTO1

: Programmable Timer Output

P40-P43

: Port4

PCL

: Programmable Clock

P50-P53

: Port5

PTH00-PTH03

: Programmable Threshold Input

P60-P63

: Port6

INT0, INT1, INT4

: External Vectored Interrupt Input

P70-P73

: Port7

INT2, INT3

: External Test Input

P80-P83

: Port8

TI0, TI1

: Timer Input

P90-P93

: Port9

X1, X2

: Clock Oscillation

P120-P123

: Port12

RESET

: Reset

P130-P133

: Port13

NC

: No Connection

P140-P143

: Port14

VDD

: Positive Power Supply

VSS

: Ground

5

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Renesas Technology Corp	UPD75116GF-XXX-3BE	667Kb / 74P	4-Bit Single-Chip Microcomputer 1989

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UPD75116 Datasheet(PDF) 5 Page - NEC

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