HD404314S Datasheet 4-bit Hmcs400-series Microcomputer

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HD404318 Series Rev. 6.0 Sept. 1998.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	HD404314S
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	305.07 KB
Description	4-bit HMCS400-series microcomputer
Datasheet	HD404314S HD404 Datasheet (PDF)

The HD404318 Series is 4-bit HMCS400-series microputer with large-capacity memory designed to increase program productivity.

Each microputer has an A/D converter and input capture timer built in.

They also e with high-voltage I/O pins that can directly drive a fluorescent display.

34 I/O pins  One input-only pin  33 input/output pins: 21 pins are high-voltage pins (40 V, max. ).
On-chip A/D converter (8-bit × 8-channel).
Three timers  One event counter input  One timer output  One input capture timer.
8-bit clock-synchronous serial interface (1 channel).
Alarm output.
Built-in oscillators  Ceramic or crystal oscillator  External clock drive is also possible HD404318 Series.
Seven interrupt sources  Tw.

Part Number	Description
HD404314H	4-bit HMCS400-series microcomputer
HD404316H	4-bit HMCS400-series microcomputer
HD404316S	4-bit HMCS400-series microcomputer
HD404318	4-bit HMCS400-series microcomputer
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HD404324U	MICROCOMPUTER
HD404326	MICROCOMPUTER
HD404326U	MICROCOMPUTER
HD404328	MICROCOMPUTER
HD404328U	MICROCOMPUTER