S3F82NB datasheet(4/361 Pages) ZILOG

4 / 361 page

PS031601-0813

P R E L I M I N A R Y

S3F82NB

Product Specification

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 interrupts

— 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.

S3F82NB MICROCONTROLLER

The S3F82NB single-chip CMOS microcontrollers

are fabricated using the highly advanced CMOS

process, based on Samsung’s newest CPU

architecture.

The S3F82NB is a microcontroller with a 64K-byte

Flash ROM embedded.

Using a proven modular design approach, Samsung

engineers have successfully developed the

S3F82NB by integrating the following peripheral

modules with the powerful SAM8 core:

— Eleven programmable I/O ports, including ten 8-

bit ports, and one 3-bit port, for a total of 83 pins

— Twelve bit-programmable pins for external

interrupts

— One 8-bit basic timer for oscillation stabilization

and watchdog functions (system reset)

— One 8-bit timer/counter and One 16-bit

timer/counter with selectable operating modes

— Watch timer for real time

— LCD Controller/driver

— A/D converter with 8 selectable input pins

— Synchronous SIO modules

— Comparator

They are currently available in 128-pin QFP package

S3F82NB Datasheet(PDF) 4 Page - Zilog, Inc.