UPD780024AY datasheet(3/66 Pages) NEC

Part #	UPD780024AY

Description	8-BIT SINGLE-CHIP MICROCONTROLLER

Download	66 Pages

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Manufacturer	NEC [NEC]

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µPD78F0034A, 78F0034AY

3

Data Sheet U14040EJ4V0DS

The major functional differences among the subseries are listed below.

• Non-Y subseries

Function

ROM

Timer

8-Bit 10-Bit 8-Bit

Serial Interface

I/O

External

Subseries Name

8-Bit 16-Bit Watch WDT

A/D

D/A

Expansion

Control

µPD78075B 32 K to 40 K 4 ch 1 ch 1 ch 1 ch 8 ch

–

2 ch 3 ch (UART: 1 ch)

88

1.8 V

√

µPD78078 48 K to 60 K

µPD78070A

–

61

2.7 V

µPD780058 24 K to 60 K 2 ch

3 ch (time-division UART: 1 ch)

68

1.8 V

µPD78058F 48 K to 60 K

3 ch (UART: 1 ch)

69

2.7 V

µPD78054 16 K to 60 K

2.0 V

µPD780065 40 K to 48 K

–

4 ch (UART: 1 ch)

60

2.7 V

µPD780078 48 K to 60 K

2 ch

–

8 ch

3 ch (UART: 2 ch)

52

1.8 V

µPD780034A 8 K to 32 K

1 ch

3 ch (UART: 1 ch)

51

µPD780024A

8 ch

–

µPD78014H

2 ch

53

µPD78018F 8 K to 60 K

µPD78083 8 K to 16 K

–

1 ch (UART: 1 ch)

33

–

Inverter

µPD780988 16 K to 60 K 3 ch Note

–

1 ch

–

8 ch

–

3 ch (UART: 2 ch)

47

4.0 V

√

control

VFD

µPD780208 32 K to 60 K 2 ch 1 ch 1 ch 1 ch 8 ch

–

2 ch

74

2.7 V

–

drive

µPD780232 16 K to 24 K 3 ch

–

4 ch

40

4.5 V

µPD78044H 32 K to 48 K 2 ch 1 ch 1 ch

8 ch

1 ch

68

2.7 V

µPD78044F 16 K to 40 K

2 ch

LCD

µPD780354 24 K to 32 K 4 ch 1 ch 1 ch 1 ch

–

8 ch

–

3 ch (UART: 1 ch)

66

1.8 V

–

drive

µPD780344

8 ch

–

µPD780338 48 K to 60 K 3 ch 2 ch

–

10 ch 1 ch 2 ch (UART: 1 ch)

54

µPD780328

62

µPD780318

70

µPD780308 48 K to 60 K 2 ch 1 ch

8 ch

–

3 ch (time-division UART: 1 ch)

57

2.0 V

µPD78064B 32 K

2 ch (UART: 1 ch)

µPD78064 16 K to 32 K

Bus

µPD780948 60 K

2 ch

1 ch

8 ch

–

3 ch (UART: 1 ch)

79

4.0 V

√

interface

µPD78098B 40 K to 60 K

1 ch

2 ch

69

2.7 V

–

supported µPD780816 32 K to 60 K

2 ch

12 ch

–

2 ch (UART: 1 ch)

46

4.0 V

Meter

µPD780958 48 K to 60 K 4 ch 2 ch

–

1 ch

–

2 ch (UART: 1 ch)

69

2.2 V

–

control

Dash-

µPD780852 32 K to 40 K 3 ch 1 ch 1 ch 1 ch 5 ch

–

3 ch (UART: 1 ch)

56

4.0 V

–

board

control

µPD780828B 32 K to 60 K

59

Note 16-bit timer: 2 channels

10-bit timer: 1 channel

VDD

MIN.

Value

Capacity

(Bytes)

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