KS57C0301_Samsungsemiconductor.pdf
Datasheet Details
Part number:
KS57C0302, KS57C0301
Manufacturer:
Samsung semiconductor
File Size:
182.04 KB
Description:
(ks57c0301 / ks57c0302) single-chip cmos microcontroller.
Note:
This datasheet PDF includes multiple part numbers: KS57C0302, KS57C0301.
Please refer to the document for exact specifications by model.
KS57C0302, KS57C0301, (KS57C0301 / KS57C0302) single-chip CMOS microcontroller
Table 1-1.
KS57C0301/0302 Pin Descriptions Pin Name P0.0 P0.1 P0.2 Pin Type I/O Description 3-bit I/O port.
1-bit or 3-bit read/write and test is possible.
Pull-up resistors are individually assignable to input pins by software and are automatically disabled for output pins.
Pins are individually c
KS57C0301/0302 MICROCONTOLLER PRODUCT OVERVIEW 1 PRODUCT OVERVIEW OVER VIEW The KS57C0301/0302 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core.
With comparator inputs, high-current LED direct-drive pins, serial I/O interface, and a versatile 8-bit timer/counter, the KS57C0301/0302 offers an excellent design solution for a wide range of applications such as mouse controllers, subsystem controllers, and toys.
Up to 15 pins of the 20
KS57C0302 Features
* Memory
* 1024 × 8-bit program memory (KS57C0301) (ROM)
* 2048 × 8-bit program memory (KS57C0302) (ROM)
* 128 × 4-bit data memory (KS57C0301) (RAM)
* 256 × 4-bit data memory (KS57C0302) (RAM)
* 8-bit receive-only mode
* LSB-first or MSB-first transmiss
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