S3P7538 47 equivalent, the s3c7524/c7528/c7534/c7538 single-chip cmos microcontroller has been designed for high-performance using sam 47.
and functions of the S3C7524 and the S3C7528, the S3C7534 and the S3C7538 are identical. With it's DTMF generator, watchdog timer function, and versatile 8-bit timer/coun.
Up to 35 pins of the available 42-pin SDIP or 44-pin QFP package for the S3C7524/C7528, and up to 23 pins of the availa.
Table 1-1. S3C7524/C7528 Pin Descriptions Pin Name P1.0 P1.1 P1.2 P1.3 P2.0 P2.1 P2.2 P2.3 P3.0 P3.1 P3.2 P3.3 P4.0 P4.1 P4.2 P4.3 P5.0
–P5.3 I/O I Pin Reset Type Value I I Description 4-bit input port. 1-bit and 4-bit read and test i.
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