HCD404669 Datasheet - Hitachi Semiconductor

Low-Voltage AS Microcomputers

HCD404669 Features

* 1,152-digit × 4-bit RAM

* I/O pins: 47  High-current I/O pins (source: 10 mA max.): 4  High-current I/O pins (sink: 15 mA max.): 5

* Timer counters: 3

* Input capture: one 8-bit channel

* Timer outputs: 2 (with PWM output capability)

* Event input:

HCD404669 General Description

The HD404669 Series microcomputers incorporate a DTMF generation circuit, two comparators, and a serial interface on chip. They also provide input and output pins with large current handling capacities. Thus they are 4-bit single-chip microcomputers that are optimal for use in multifunction telephon.

HCD404669 Datasheet (475.60 KB)

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Datasheet Details

Part number:

HCD404669

Manufacturer:

Hitachi Semiconductor

File Size:

475.60 KB

Description:

Low-voltage as microcomputers.

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HCD404669 Low-Voltage Microcomputers Hitachi Semiconductor

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HCD404669 Features

HCD404669 General Description

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