UPD78044F datasheet(4/66 Pages) NEC

4 / 66 page

µPD78F0034A, 78F0034AY

Data Sheet U14040EJ4V0DS

• Y subseries

Function

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

µPD78078Y 48 K to 60 K 4 ch 1 ch 1 ch 1 ch 8 ch

–

2 ch 3 ch (UART: 1 ch, I2C: 1 ch)

1.8 V

√

µPD78070AY

–

2.7 V

µPD780018AY 48 K to 60 K

–

3 ch (I2C: 1 ch)

µPD780058Y 24 K to 60 K 2 ch

2 ch 3 ch (time-division UART: 1 ch, I2C: 1 ch)

1.8 V

µPD78058FY 48 K to 60 K

3 ch (UART: 1 ch, I2C: 1 ch)

2.7 V

µPD78054Y 16 K to 60 K

2.0 V

µPD780078Y 48 K to 60 K

2 ch

–

8 ch

–

4 ch (UART: 2 ch, I2C: 1 ch)

1.8 V

µPD780034AY 8 K to 32 K

1 ch

3 ch (UART: 1 ch, I2C: 1 ch)

µPD780024AY

8 ch

–

µPD78018FY 8 K to 60 K

2 ch (I2C: 1 ch)

LCD

µPD780354Y 24 K to 32 K 4 ch 1 ch 1 ch 1 ch

–

8 ch

–

4 ch (UART: 1 ch,

1.8 V

–

drive

µPD780344Y

8 ch

–

2C: 1 ch)

µPD780308Y 48 K to 60 K 2 ch

3 ch (time-division UART: 1 ch, I2C: 1 ch)

2.0 V

µPD78064Y 16 K to 32 K

2 ch (UART: 1 ch, I2C: 1 ch)

Bus

µPD780701Y 60 K

3 ch

2 ch

1 ch

1 ch 16 ch

––

4 ch (UART: 1 ch, I2C: 1 ch)

3.5 V

–

interface µPD780703Y

supported

µPD780833Y

4.5 V

Remark

Functions other than the serial interface are common to both the Y and non-Y subseries.

VDD

MIN.

Value

ROM

Capacity

(Bytes)

UPD78044F Datasheet(PDF) 4 Page - NEC

UPD78044F Datasheet(HTML) 4 Page - NEC

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