S3C72K8 Datasheet, PDF (1/30 Pages) Samsung semiconductor – singl-chip CMOS microcontroller

S3C72K8/P72K8
1 PRODUCT OVERVIEW
PRODUCT OVERVIEW
OVERVIEW
The S3C72K8 singl-chip CMOS microcontroller has been designed for high performance using Samsung's
newest 4-bit CPU core, SAM48 (Samsung Arrageable Microcontrollers). With a two-channel comparator, up-to-
320-dot LCD direct drive capability, 8-bit timer/counter, watchdog timer and serial I/O, the S3C72K8 offers an
excellent design solution for a wide variety of applications which require LCD functions.
Up to 27 pins of the 80-pin QFP package can be dedicated to I/O. Seven vectored interrupts provide fast
response to internal and external events. In addition, the S3C72K8's advanced CMOS technology provides for
low power consumption and a wide operating voltage range.
OTP
The S3C72K8 microcontroller is also available is OTP (one time programmable) version, S3P72K8.
S3P72K8 microcontroller has an one-chop 8 Kbyte one time programmable EPROM instead of masked ROM.
The S3P72K8 is comparable to S3C72K8, both in function and in pin configuration.
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