Datasheet > S3C921F

S3C921F

更新时间： 2024-11-10 22:43:39

品牌	Logo	应用领域
三星 - SAMSUNG		微控制器
页数	文件大小	规格书
30页	193K
描述
SAM88RCRI family of 8-bit single-chip CMOS microcontrollers

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S3C921F 数据手册

S3C921F/P921F

PRODUCT OVERVIEW

SAM88RCRI PRODUCT FAMILY

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

range of integrated peripherals, and supports OTP device.

A dual address/data bus architecture and bit- or nibble-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.

S3C921F/P921F MICROCONTROLLER

The S3C921F can be used for dedicated control functions in a variety of applications, and is especially designed

for application with voice synthesizer or etc.

The S3C921F/P921F single-chip 8-bit microcontroller is fabricated using an advanced CMOS process. It is built

around the powerful SAM88RCRI CPU core.

Stop and Idle power-down modes were implemented to reduce power consumption. To increase on-chip register

space, the size of the internal register file was logically expanded. The S3C921F/P921F has 64 Kbytes of

program ROM and 192 Kbytes of data ROM on-chip (S3C921F), and 720 bytes of RAM including 16 bytes of

working register and 128 bytes of LCD display RAM.

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

— Four configurable I/O ports including ports shared with segment/common drive outputs

— 8-bit programmable pins for external interrupts

— One 8-bit basic timer for oscillation stabilization and watch-dog functions

— One 8-bit and one 16-bit timer/counter with selectable operating modes

— Watch timer for real time

— Two PWM modules for direct speaker drive

OTP

The S3C921F microcontroller is also available in OTP (One Time Programmable) version. S3P921F

microcontroller has an on-chip 256 Kbyte one-time-programmable EPROM instead of masked ROM. The

S3P921F is comparable to S3C921F, both in function and in pin configuration.

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型号	品牌	获取价格	描述	数据表
S3C921FXX-QX	SAMSUNG	获取价格	Microcontroller, 8-Bit, MROM, 8MHz, CMOS, PQFP100, 14 X 20 MM, QFP-100
S3C9228	SAMSUNG	获取价格	8-BIT CMOS MICROCONTROLLERS USERS MANUAL
S3C9228XXX-AQ98	SAMSUNG	获取价格	Microcontroller, 8-Bit, MROM, SAM88RCRI CPU, 8MHz, CMOS, PDIP42
S3C9228XXX-QZ88	SAMSUNG	获取价格	Microcontroller, 8-Bit, MROM, SAM88RCRI CPU, 8MHz, CMOS, PQFP44
S3C9234	SAMSUNG	获取价格	8-Bit CMOS Microcontroller
S3C9234XX-QT	SAMSUNG	获取价格	Microcontroller, 8-Bit, MROM, SAM88RCRI CPU, 8MHz, CMOS, PQFP64
S3C9404	SAMSUNG	获取价格	SAM87Ri family of 8-bit single-chip CMOS microcontrollers
S3C9414	SAMSUNG	获取价格	SAM87Ri family of 8-bit single-chip CMOS microcontrollers
S3C9414XX-AM	SAMSUNG	获取价格	Microcontroller, 8-Bit, MROM, 10MHz, CMOS, PDIP24, 0.300 INCH, SDIP-24
S3C9414XX-SM	SAMSUNG	获取价格	Microcontroller, 8-Bit, MROM, 10MHz, CMOS, PDSO24, 0.375 INCH, SOP-24