S3C72P9 Просмотр технического описания (PDF) - Samsung

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S3C72P9

The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange

Samsung 

S3C72P9/P72P9 (Preliminary Spec)

PRODUCT OVERVIEW

1 PRODUCT OVERVIEW

OVERVIEW

The S3C72P9 single-chip CMOS microcontroller has been designed for high performance using Samsung's

newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers).

With an up-to-896-dot LCD direct drive capability, flexible 8-bit and 16-bit timer/counters, and serial I/O interface,

the S3C72P9 offers an excellent design solution for a wide variety of applications which require LCD functions.

Up to 39 pins of the 100-pin QFP package can be dedicated to I/O. Eight vectored interrupts provide fast

response to internal and external events. In addition, the S3C72P9's advanced CMOS technology provides for

low power consumption and a wide operating voltage range.

The S3C72P9 is made by shrinking the KS57C21516. The S3C72P9 is comparable to KS57C21516, both in

function and in pin configuration except that S3C72P9 have a 32,768 ×8-bit ROM, 1056×4-bit RAM, 12 common

selectable and LCD contrast control function.

OTP

The S3C72P9 microcontroller is also available in OTP (One Time Programmable) version, S3P72P9. S3P72P9

microcontroller has an on-chip 32K-byte one-time-programmable EPROM instead of masked ROM. The

S3P72P9 is comparable to S3C72P9, both in function and in pin configuration.

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