KS57C21632 - single-chip CMOS microcontroller

Product Overview

Samsung semiconductor

Part number	KS57C21632
Manufacturer	Samsung semiconductor
File Size	181.58 KB
Description	single-chip CMOS microcontroller
Datasheet	KS57C21632 Datasheet
Additional preview pages of the KS57C21632 datasheet.

Table 1-1.

KS57C21632 Pin Descriptions Pin Name P0.0 P0.1 P0.2 P0.3 Pin Type I/O Description 4-bit I/O port.

1-bit and 4-bit read/write and test are possible.

Memory.
768 × 4-bit RAM (excluding LCD display RAM) 32,768 × 8-bit ROM Interrupts.
12 I/O Pins.
I/O: 12 pins Memory-Mapped I/O Structure.
LCD Controller/Driver.
56 segments and 16 common terminals (8, 12 and 16 common selectable) Capacitor bias for LCD output. Voltage booster and regulator All dots can be switched on/off Oscillation Sources 8-bit Basic Timer.
4 interval tim.

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Published: Oct 5, 2005 |