PRODUCT OVERVIEW

S3C8-SERIES MICROCONTROLLERS

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.

FEATURES

CPU

• SAM88 RC CPU core Memory

• Program Memory (ROM)

- 64K ×8 bits program memory (S3C828B/F828B)

- 32K ×8 bits program memory (S3C8289/F8289)

- 16K ×8 bits program memory (S3C8285/F8285)

- Internal flash memory (program memory)

√ Sector size: 128 bytes

√ 10 years data retention

√ Fast programming time:

+ chip erase: 50ms + sector erase: 10ms + byte program: 30µs

√ User programmable by 'LDC' instruction

√ Endurance: 10,000 erase/program cycles

√ Sector(128 bytes) erase available

√ Byte programmable

√ External serial programming support

√ Expandable OBPTM(on board program) sector

• Data Memory (RAM)

- Including LCD display data memory

- 2614 ×8 bits data memory (S3C828B/F828B)

- 1078 ×8 bits data memory (S3C8289/F8289)

- 566 ×8 bits data memory (S3C8285/F8285)