Microcomputer

HD68P05W0 Datasheet PDF – 8-bit Microcomputer ( MCU )

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Part Number: HD68P05W0

Function: 8-bit Microcomputer Unit(MCU)

Package: DIP 40 Pin Type

Manufacturer: Hitachi -> Renesas Electronics

Image and Pinouts:

HD68P05W0 datasheet

 

Description

The HD68P05W0 is the 8-bit Microcomputer Unit(MCU) which contains a CPU, on-chip clock, RAM, an A/D converter, I/O and two times.

It is designed for the user who needs an economical microcomputer with the proven capabilities of the HD6800-based instruction set.

Features

1. 4K byte : HN482732A

2. 8K byte : HN482764

3. Internal 8-Bit Timer with 7-bit prescaler

4. Vectored interrups : External, Timer and Software

5. On-Chip 8 bits A/D Converter

6. On-Chip Clock Generator

7. 5 Vdc Single Supply

Other data sheets are available within the file:

HD68P01M0, HD68P01V07, HD68P05M0, HD68P05V07

 

HD68P05W0 Datasheet PDF Download


HD68P05W0 pdf

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ADAM42P1108 PDF Datasheet – 4-bit Microcomputer

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Part Number: ADAM42P1108

Function: 4-bit single chip microcomputer

Package: DIP, SOP 8 Pin Type

Manufacturer: ETA CHIPS

Images:

ADAM42P1108 pdf datasheet

Description

The ADAM42P1108 is the high speed and low voltage operating 4-bit single chip
microcomputer. This chip contains ADAM42 core, ROM, RAM, input/output ports , two
timer/counters , 12-bit A/D converter, etc.

The ADAM42P11XX is OTP Version and the ADAM42C11XX is the Masked ROM Version.
But the ADAM42C1120 is not supported. […]

Features

1. Instruction Execution Time
(1) 1us @ Xin=4MHz

2. Program Memory Area (ROM)
(1) 4K Bytes (2,048 x 16bit)

3. Data memory(RAM)
(1) 256 nibble (256 x 4bit)

4. 16-Bit Table read Instruction.

5. A/D Converter
(1) 12Bit * 8ch —- ADAM42P1116/ADAM42P1120/ADAM42C1116
(2) 12Bit * 4ch —- ADAM42P1108/ADAM42C1108

6. Timer

(1) Timer / Counter : 8Bit * 2ch (16Bit * 1ch)
(2) Carrier Generator : 8Bit * 1ch
(3) Watch Dog Timer : 19Bit * 1ch

 

ADAM42P1108 Datasheet