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S3F828B

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General Description
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.

S3C828BX/F828BX/C8289X/F8289X/C8285X/F8285X MICROCONTROLLER
The S3C828BX/F828BX/C8289X/F8289X/C8285X/F8285X single-chip CMOS microcontroller are fabricated using the highly advanced CMOS process, based on Samsung's newest CPU architecture.

The S3C828BX, S3C8289X, S3C8285X are a microcontroller with a 64K-byte, 32K-byte, 16K-byte mask-programmable ROM embedded respectively.

The S3F828BX is a microcontroller with a 64K-byte Flash ROM embedded.
The S3F8289X is a microcontroller with a 32K-byte Flash ROM embedded.
The S3F8285X is a microcontroller with a 16K-byte Flash ROM embedded.

Using a proven modular design approach, Samsung engineers have successfully developed the S3C828BX/F828BX/C8289X/F8289X/C8285X/F8285X by integrating the following peripheral modules with the powerful SAM8 core:

- Nine programmable I/O ports, including six 8-bit ports, and one 7-bit port, one 6-bit port, one 4-bit port, for a total of 65 pins.
- Eight bit-programmable pins for external interrupts.
- One 8-bit basic timer for oscillation stabilization and watchdog functions (system reset).
- Two 8-bit timer/counter and two 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

The S3C828BX/F828BX/C8289X/F8289X/C8285X/F8285X is versatile microcontroller for camera, LCD and ADC application, etc. They are currently available in 80-pin TQFP and 80-pin QFP package

FLASH
The S3F828BX/F8289X/F8285X are FLASH version of the S3C828BX/C8289X/C8285X microcontroller. The S3F828BX microcontroller has an on-chip FLASH ROM instead of a masked ROM. The S3F828BX/F8289X/F8285X is comparable to the S3C828BX/C8289X/C8285X, both in function and in pin configuration. The S3F828BX only is a full flash. The full flash means that data can be written into the program ROM by an instruction.
Features
  • CPU
    - SAM88 RC CPU core
  • Memory
    - Program Memory (ROM)
    - 64K x 8 bits program memory (S3C828BX/F828BX)
    - 32K x 8 bits program memory (S3C8289X/F8289X)
    - 16K x 8 bits program memory (S3C8285X/F8285X)
    - 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 x 8 bits data memory (S3C828BX/F828BX)
    - 1078 x 8 bits data memory (S3C8289X/F8289X)
    - 566 x 8 bits data memory (S3C8285X/F8285X)
  • Instruction Set
    - 78 instructions
    - Idle and stop instructions added for power-down modes
  • 65 I/O Pins
    - I/O: 25 pins
    - I/O: 40 pins (Sharing with LCD signal outputs)
  • Interrupts
    - 8 interrupt levels and 18 interrupt sources
    - Fast interrupt processing feature
  • 8-Bit Basic Timer
    - Watchdog timer function
    - 4 kinds of clock source
  • 8-Bit Timer/Counter A
    - Programmable 8-bit internal timer
    - External event counter function
    - PWM and capture function
  • 8-Bit Timer/Counter B
    - Programmable 8-bit internal timer
    - Carrier frequency generator
  • 16-Bit Timer/Counter 0
    - Programmable 16-bit internal timer
  • 16-Bit Timer/Counter 1
    - Programmable 16-bit internal timer
    - External event counter function
    - PWM and capture function
  • Watch Timer
    - Interval time: 3.91mS, 0.25S, 0.5S, and 1S at 32.768 kHz
    - 0.5/1/2/4 kHz Selectable buzzer output
  • LCD Controller/Driver
    - 32 segments and 8 common terminals
    - 1/2, 1/3, 1/4, and 1/8 duty selectable
    - Internal resistor circuit for LCD bias
  • Analog to Digital Converter
    - 8-channel analog input
    - 10-bit conversion resolution
    - 25uS conversion time
  • UART
    - Full-duplex serial I/O interface
    - Four programmable operating modes
  • 8-bit Serial I/O Interface
    - 8-bit transmit/receive mode
    - 8-bit receive mode
    - LSB-first or MSB-first transmission selectable
    - Internal or External clock source
  • Battery Level Detector
    - 3-creteria voltage selectable (2.2 V, 2.4 V, 2.8 V)
    - En/Disable by software for current consumption
  • Low Voltage Reset (LVR)
    - Criteria voltage: 2.2V
    - En/Disable by smart option (ROM address: 3FH)
  • Two Power-Down Modes
    - Idle: only CPU clock stops
    - Stop: selected system clock and CPU clock stop
  • Oscillation Sources
    - Crystal, ceramic, or RC for main clock
    - Main clock frequency: 0.4 MHz - 11.1 MHz
    - 32.768 kHz crystal oscillation circuit for sub clock
  • Instruction Execution Times
    - 360nS at 11.1 MHz fx (minimum)
  • Operating Voltage Range
    - 2.0 V to 3.6 V at 0.4 - 4.2 MHz
    - 2.7 V to 3.6 V at 0.4 - 10.0 MHz
    - 3.0 V to 3.6 V at 0.4 - 11.1 MHz
  • Operating Temperature Range
    - -25°C to +85°C
  • Package Type
    - 80-QFP-1420C, 80-TQFP-1212
  • Smart Option
    - Low Voltage Reset (LVR) level and enable/disable are at your hardwired option (ROM address 3FH)
    - ISP related option selectable (ROM address 3EH)
Development tools for MCU
Programming console for MCU
Development tools for ARM
the C compiler
Contact
Samsung SCM:

ic168@zh-ic.COM

Development Tools:

B6078S@163.com

Site suggestions:

zh-ic@163.com

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