S3C9454 Просмотр технического описания (PDF) - Samsung

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S3C9454

SAM88RCRI family of 8-bit single-chip CMOS microcontrollers

Samsung 

S3C9442/C9444/F9444/C9452/C9454/F9454

PRODUCT OVERVIEW

1 PRODUCT OVERVIEW

SAM88RCRI PRODUCT FAMILY

Samsung's SAM88RCRI family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide

range of integrated peripherals, and various mask-programmable ROM sizes.

A address/data bus architecture and a large number of bit-configurable I/O ports provide a flexible programming

environment for applications with varied memory and I/O requirements. Timer/counters with selectable operating

modes are included to support real-time operations.

S3C9442/C9444/C9452/C9454 MICROCONTROLLER

The S3C9442/C9444/C9452/C9454 single-chip 8-bit microcontroller is designed for useful A/D converter , SIO

application field. The S3C9442/C9444/C9452/C9454 uses powerful SAM88RCRI CPU and

S3C9442/C9444/C9452/C9454 architecture. The internal register file is logically expanded to increase the on-

chip register space.

The S3C9442/C9444/C9452/C9454 has 2K/4K bytes of on-chip program ROM and 208 bytes of RAM. The

S3C9442/C9444/C9452/C9454 is a versatile general-purpose microcontroller that is ideal for use in a wide range

of electronics applications requiring simple timer/counter, PWM. In addition, the S3C9442/C9444/C9452/C9454’s

advanced CMOS technology provides for low power consumption and wide operating voltage range.

Using the SAM88RCRI design approach, the following peripherals were integrated with the SAM88RCRI core:

— Three configurable I/O ports (18 pins)

— Four interrupt sources with one vector and one interrupt level

— One 8-bit timer/counter with time interval mode

— Analog to digital converter with nine input channels and 10-bit resolution

— One 8-bit PWM output

The S3C9442/C9444/C9452/C9454 microcontroller is ideal for use in a wide range of electronic applications

requiring simple timer/counter, PWM, ADC. S3C9452/C9454 is available in a 20/16-pin DIP and a 20-pin SOP

package. S3C9452/C9454 is available in a 8-pin and a 8-pin SOP package.

MTP

The S3F9444/F9454 is an MTP (Multi Time Programmable) version of the S3C9442/C9444/C9452/C9454

microcontroller. The S3F9444/F9454 has on-chip 4-Kbyte multi-time programmable flash ROM instead of

masked ROM. The S3F9444/F9454 is fully compatible with the S3C9442/C9444/C9452/C9454, in function, in

D.C. electrical characteristics and in pin configuration.

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