KS57P5616 datasheet, microcontroller equivalent, Samsung semiconductor

Features and benefits

SUMMARY Memory
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* 16K × 8-bit ROM 5,120 × 4-bit RAM (excluding LCD RAM) 8-bit Serial I/O Interface
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* 8-bit transmit/receive mode 8-bit receive mo.

Application

requiring DTMF, LCD support. Up to 43 (including COM/SEG) pins in the 100-pin QFP package can be dedicated to I/O. Nine .

Description

Table 1-1. KS57C5616 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 is possible. Individual pins are software configurable as input or output. Individual pins are software c.

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