Module Features:

  • based on the 9S12C128 MCU (48-pin LQFP version)
  • includes 8 Mhz crystal
  • 24 MHz bus speed (via PLL)
  • local 5 Volt low-dropout 100 mA regulator
  • includes RS232 transceiver circuit
  • includes CAN transceiver circuit
  • has on-chip Serial Monitor
  • supports standalone operation
  • 128K Bytes Flash
  • 4K Bytes Ram
  • 40-pin DIP form-factor
  • pinout is super-set of competing 24-pin modules on the market

Ease-of-Use Features:

  • supports programming in C, BASIC, Forth, assembler, etc.
  • no special Flash programming voltage or switch required
  • fast in-circuit programming
  • small footprint on-chip bootloader/monitor and free uBug12 GUI for quick loading/debugging of user programs on a Windows platform
  • Run/Load switch for choice of Standalone or Monitor operation following reset
  • compatible with virtually all 9S12 development tools on the market

Additional Features

  • implements PLL loop filter circuit, supporting up to 48MHz operation (24 MHz bus speed)
  • capable of 3-Volt operation (Note: CAN transceiver will not work at 3V)
  • standard 6-pin BDM connector for full debugging capabilities (with an optional BDM pod)
  • up to 31 digital I/O lines, including Port M, Port T, and Port E
  • access to eight 10-bit analog input or digital I/O port lines (Port AD)
  • access to eight digital I/O port lines (Port T)
  • up to six PWM timer channels (PT0 - PT4, PP5)
  • up to eight Input Capture/Output Compare pins (Port T)
  • key wake-up interrupt pin (PP5)
  • serial peripheral interface (SPI)
  • serial communications interface (SCI)
  • controller area network (CAN 2.0) (on-board transceiver circuit)
  • internal programmable pullup and pulldown resistors on most pins
  • user access to MCU reset signal
  • sturdy gold-plated machine pins plug into standard dual-leaf DIP sockets or solderless breadboard

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