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S3P833B

更新时间:2010.11.18 文件大小:4MB 查看次数:
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General Description
S3F8-SERIES MICROCONTROLLERS

Samsung's S3F8 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.

S3F833B/F834B MICROCONTROLLER

The S3F833B/F834B single-chip CMOS 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 implementedto reduce power consumption.

The S3F833B, S3F834B are a microcontroller with a 64K-byte Flash ROM embedded.

Using a proven modular design approach, Samsung engineers have successfully developed the S3F833B/F834B by integrating the following peripheral modules with the powerful SAM8 core:
  • Eleven programmable I/O ports, including nine 8-bit ports, and two 7-bit ports, for a total of 86 pins.
  • Eight bit-programmable pins for external interrupt.
  • One 8-bit basic timer for oscillation stabilization and watchdog functions (system reset).
  • Two 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 12 selectable input pins
  • Two synchronous SIO modules
  • Two UART modules
  • Low voltage reset
  • OSC PLL frequency synthesizer
  • PLL frequency synthesizer
  • 20-bit intermediate frequency counter
The S3F833B/F834B is versatile microcontroller for Audio, LCD and ADC application, etc. They are currently available in 100-pin QFP (S3F833B) and 100-pin TQFP (S3F834B) package.
Features
  • CPU
    - SAM88 RC CPU core
  • Memory
    - 64K x 8 bits program memory (ROM)
    - 2.5K x 8 bits data memory (RAM)
  • Instruction Set
    - 78 instructions
    - Idle and stop instructions
  • 86 I/O Pins
    - 77-bit I/O port (44 pins sharing LCD signals)
    - 9-bit Input port
  • Interrupts
    - 8 interrupt levels and 21 interrupt sources
    - Fast interrupt processing feature
  • 8-Bit Basic Timer
    - Watchdog timer function
    - 4 kinds of clock source
  • 8-Bit Timer/Counter 0
    - Programmable 8-bit internal timer
    - External event counter function
    - PWM and capture function
  • 8-Bit Timer/Counter 1
    - Programmable 8-bit internal timer
    - External event counter function
  • 16-Bit Timer/Counter 2
    - Programmable 16-bit internal timer
    - External event counter function
  • Watch Timer
    - Interval time: 50mS, 0.1S, 0.5S, and 1S
    - 0.47/0.94/1.87/3.75 kHz Selectable buzzer output
  • Analog to Digital Converter
    - 12-channel analog input
    - 10-bit conversion resolution
  • PLL Frequency Synthesizer
    - Level: 100mVp-p (min) - AMVCO range:
    0.5MHz to 5MHz or 5MHz to 30MHz
    - FMVCO range: 30 MHz to 130 MHz
    - Level: 150mVp-p (min)
    - FMVCO range: 30 MHz to 150 MHz
  • 20-Bit Intermediate Frequency (IF) Counter
    - Level: 100mVp-p (min)
    - AMIF range: 100 kHz to 1 MHz
    - FMIF range: 5 MHz to 15 MHz
  • LCD Controller/Driver
    - 36 segments and 8 common terminals
    - 8, 4, 3, 2 common selectable
    - Internal or external resistor circuit for LCD bias
  • Two 8- bit UART
    - Full-duplex serial I/O interface
    - Four programmable operating modes
  • Two 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
  • Low Voltage Reset (LVR)
    - 2-Creteria voltage selectable (2.3V, 2.6V)
    - 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 -12MHz
  • Instruction Execution Times
    - 0.33 us at 12 MHz fx (minimum)
  • Operating Voltage Range
    - -25°C to +85°C at
    2.0 V to 3.6 V at 0.4 - 4.2 MHz
    2.7 V to 3.6 V at 0.4 - 12 MHz
    2.0 V to 3.6 V at 75 kHz
    2.7 V to 3.6 V in PLL/IFC Mode
    2.7V to 3.6V at 4.5/7.2/9 MHz
    (PLL OSC at 75 kHz)
    - -40°C to +85°C at
    2.4 V to 3.6 V at 0.4 - 4.2 MHz
    2.7 V to 3.6 V at 0.4 - 12 MHz
    2.4V to 3.6V at 75 kHz
    2.7 V to 3.6 V in PLL/IFC Mode
    2.7V to 3.6V at 4.5/7.2/9 MHz
    (PLL OSC at 75 kHz)
  • Operating Temperature Range
    - -40°C to +85°C
  • Current Consumption
    - Stop Current (in LVR Disable Mode)
    1uA(typ) at VDD = 3 V
  • Package Type
    - S3F833B: 100-QFP-1420C
    S3F834B: 100-TQFP-1414
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