KS57C0301 datasheet, microcontroller equivalent, Samsung semiconductor

KS57C0301 microcontroller equivalent, (ks57c0301 / ks57c0302) single-chip cmos microcontroller.

Features and benefits

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 memo.

Application

such as mouse controllers, subsystem controllers, and toys. Up to 15 pins of the 20-pin DIP or 20-pin SOP package can be.

Description

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.

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