S3C72B5 Datasheet, PDF (32/37 Pages) Samsung semiconductor – The S3C72B5/C72B7/C72B9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung A

S3C72B5/C72B7/C72B9/P72B9
S3P72B9 OTP
17 S3P72B9 OTP
OVERVIEW
The S3P72B9 single-chip CMOS microcontroller is the OTP (One Time Programmable) version of the
S3C72B5/C72B7/C72B9 microcontroller. It has an on-chip OTP ROM instead of masked ROM. The EPROM is
accessed by serial data format.
The S3P72B9 is fully compatible with the S3C72B5/C72B7/C72B9, both in function and in pin configuration
except ROM size. Because of its simple programming requirements, the S3P72B9 is ideal for use as an
evaluation chip for the S3C72B5/C72B7/C72B9.
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