Part Number: M38B57MC-XXXFP

Function: 8-BIT SINGLE-CHIP MICROCOMPUTER

Package: 80 Pin QFP

Manufacturer: Renesas Electronics

Pinouts:

 

Description

This is 8-bit microcomputer.

The M38B57MC group is the 8-bit microcomputer based on the 740 family core technology.
The 38B5 group has six 8-bit timers, a 16-bit timer, a fluorescent display automatic display circuit, 12-channel 10-bit A-D converter, a serial I/O with automatic transfer function, which are available for controlling musical instruments and household appliances.

The M38B57MC-XXXFP Microcomputer group has variations of internal memory size and packaging. For details, refer to the section on part numbering.  For details on availability of microcomputers in the 38B5 group, refer to the section on group expansion.

Ordering Information :

Features

1. Basic machine-language instruction : 71
2. The minimum instruction execution time : 0.48 us
3. Programmable input / output ports : 55
4. High-breakdown-voltage output ports : 36
5. PWM : 14bit x 1
6. A-D converter : 10-bit x 12 channels
7. Interrupt interval determination function : 1

Application

1. Musical instruments, VCR, household appliances. etc

Other data sheets are available within the file: M38B57MC-111FP, M38B57MC-132FP, M38B50E1-XXXFP

M38B57MC-XXXFP Datasheet PDF Download

 

Part Number: D78044HGF

Function: 8-BIT SINGLE-CHIP MICROCOMPUTER

Package: QFP 80 Pin Type

Manufacturer: NEC (Renesas Technology)

Pinouts:

 

Description

The D78044HGF, µPD78044H, µPD78045H, and µPD78046H are µPD78044H sub-series products in the 78K/0 series. These microcomputers are advanced models of the µPD78044A sub-series, featuring the added N-ch open-drain I/O ports.

In addition, the µPD78P048B (one-time PROM or EPROM model) that can operate in the same voltage range as that of the mask ROM models, and various development tools are provided.

Features

1. I/O ports: 68 (N-ch open-drain I/O: 13)

2. High-capacity ROM and RAM

3. Serial interface: 1 channel

4. Timer: 5 channels

5. Power supply voltage: VDD = 2.7 to 5.5 V

6. FIP controller/driver: total display outputs: 34

7. 8-bit resolution A/D converter: 8 channels

Applications:

1. VCRs, audio systems, etc

 

Other data sheets are available within the file:

D78044H, D78045H, D78045HGF, D78046H, UPD78044H

 

D78044HGF Datasheet PDF Download