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S3F9444

Update:2010.11.19 File Size:4MB Views:
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General Description
SAM88RCRI PRODUCT FAMILY
Samsung's SAM88RCRI family 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.
A address/data bus architecture and a large number of bit-configurable I/O ports provide a flexible programming environment for applications with varied memory and I/O requirements. Timer/counters with selectable operating modes are included to support real-time operations.

S3C9444 MICROCONTROLLER
The S3C9444 single-chip 8-bit microcontroller is designed for useful A/D converter , SIO application field. The S3C9444 uses powerful SAM88RCRI CPU and S3C9444 architecture. The internal register file is logically expanded to increase the on-chip register space.
The S3C9444 has 2K/4K bytes of on-chip program ROM and 208 bytes of RAM. The S3C9444 is a versatile general-purpose microcontroller that is ideal for use in a wide range of electronics applications requiring simple timer/counter, PWM. In addition, the S3C9444's advanced CMOS technology provides for low power consumption and wide operating voltage range.
Using the SAM88RCRI design approach, the following peripherals were integrated with the SAM88RCRI core:
  • Two configurable I/O ports (6 pins)
  • Three interrupt sources with one vector and one interrupt level
  • One 8-bit timer/counter with time interval mode
  • Analog to digital converter with three input channels and 10-bit resolution
The S3C9444 microcontroller is ideal for use in a wide range of electronic applications requiring simple timer/counter, ADC. S3C9444 is available in a 8-pin DIP and a 8-pin SOP package.

MTP
The S3F9444 is an MTP (Multi Time Programmable) version of the S3C9444 microcontroller.
The S3F9444 has on-chip 4-Kbyte multi-time programmable flash ROM instead of masked ROM. The S3F9444 is fully compatible with the S3C9444, in function, in D.C. electrical characteristics and in pin configuration.

Features
  • CPU
    - SAM88RCRI CPU core
    - The SAM88RCRI core is low-end version of the current SAM87 core.
  • Memory
    - 2/4-Kbyte internal program memory
    - 208-byte general purpose register area
  • Instruction Set
    - 41 instructions
    - The SAM88RCRI core provides all the SAM87 core instruction except the word-oriented instruction, multiplication, division, and some one-byte instruction.
  • Instruction Execution Time
    - 400 ns at 10 MHz fOSC (minimum)
  • Interrupts
    - 3 interrupt sources with one vector
    - One interrupt level
  • General I/O
    - Two I/O ports (Max 6 pins)
    - Bit programmable ports
  • Built-in reset Circuit
    - Low voltage detector for safe reset
  • Timer/Counters
    - One 8-bit basic timer for watchdog function
    - One 8-bit timer/counter with time interval modes
  • A/D Converter
    - Three analog input pins
    - 10-bit conversion resolution
  • Oscillation Frequency
    - 1 MHz to 10 MHz external crystal oscillator
    - Maximum 10 MHz CPU clock
    - Internal RC: 3.2 MHz (typ.), 0.5 MHz (typ.) in VDD = 5 V
  • Operating Temperature Range
    - -25°C to + 85°C
  • Operating Voltage Range
    - 2.0 V (LVR Level) to 5.5 V
  • Smart Option
  • Package Types
    - 8-DIP-300
    - 8-SOP-225
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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