S3P831B CMOS Microcontroller Datasheet
8-Bit CMOS Microcontroller
|Total Page||30 Pages|
1 PRODUCT OVERVIEW
Samsung's S3C8 series 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. Among the major CPU features are:
— Efficient register-oriented architecture
— Selectable CPU clock sources
— Idle and Stop power-down mode release by interrupt
— Built-in basic timer with watchdog function
A sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more
interrupt sources and vectors. Fast interrupt processing (within a minimum of four CPU clocks) can be assigned
to specific interrupt levels.
The S3C831B single-chip microcontroller are fabricated using the highly advanced CMOS process. Its design is
based on the powerful SAM88RC CPU core. Stop and idle (power-down) modes were implemented to reduce
The S3C831B is a microcontroller with a 64K-byte mask-programmable ROM embedded.
The S3P831B is a microcontroller with a 64K-byte one-time-programmable ROM embedded.
Using the SAM88RC modular design approach, the following peripherals were integrated with the SAM88RC
— Large number of programable I/O ports (Total 72 pins)
— PLL frequency synthesizer
— 16-bits intermediate frequency counter
— Two synchronous SIO modules
— Two 8-bit timer/counters
— One 16-bit timer/counter
— Low voltage reset
— A/D converter with 8 selectable input pins
The S3C831B microcontroller is also available in OTP (One Time Programmable) version, S3P831B.
The S3P831B microcontroller has an on-chip 64K-byte one-time-programmable EPROM instead of masked
ROM. The S3P831B is comparable to S3C831B, both in function and in pin configuration.
|Features||21-S3-C831B/P831B-062003 USER'S MANUAL www.DataSheet4U.com S3C831B/P831B 8-Bi t CMOS Microcontroller Revision 1 S3C8 31B/P831B PRODUCT OVERVIEW 1 PRODUCT OVERVIEW S3C8-SERIES MICROCONTROLLERS Samsung's S3C8 series of 8-bit single- chip CMOS microcontrollers offers a fas t and efficient CPU, a wide range of in tegrated peripherals, and various mask- programmable ROM sizes. Among the major CPU features are: — Efficient regist er-oriented architecture — Selectable CPU clock sources — Idle and Stop po wer-down mode release by interrupt — Built-in basic timer with watchdog func tion A sophisticated interrupt structur e recognizes up to eight interrupt leve ls. Each level can have one or more int errupt sources and vectors. Fast interr upt processing (within a minimum of fou r CPU clocks) can be assigned to specif ic interrupt levels. S3C831B MICROCONT ROLLER www.DataSheet4U.com The S3C831B single-chip microcontroller are fabric ated using the highly advanced CMOS process. Its design is based on the.|
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