MC68HC912B32 Development Board, RS232

Description

MC68HC912B32 Development Board, RS232
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CME-12B32
The CME-12B32 is a low-cost, 8-bit Bus development system for the Freescale MC68HC912B32 microcontroller operating in Expanded Wide Mode. The system is supplied with D-Bug12 Monitor/Debugger in the 68HC12B32 Flash EEPROM, Serial Cable, 9V 300mA Wall Plug, printed hardware manual and the 68HC12 support CD with Assembler and support software.
HC912B32 Development Board Features
64 kBytes SRAM
RS232 SCI with DB9 connection (SCI0)
LCD Interface Port
Keypad Interface Port, 16-key
SPI/Simple Serial Port
Four configurable 32-pin memory sockets
Bus expansion port, 16-bit data, with control
All HC12 I/O to Headers (MCU_PORT1 and 2)
16MHz oscillator / 8MHz bus
6-pin Debug Header
RESET Generator <4.5V
Bootload Firmware; works with AX12
Expanded or single chip operation with MODA/MODB jumpers
MC68HC912B2 MCU Features
Upward compatible with 68HC11
768 Bytes EEPROM
32kB Flash EEPROM
1kB SRAM
Enhanced SCI Ports
SPI Port (Synchronous Serial)
Byte Data Link for J1850 Multiplexing
8-channel, 8-bit A/D
Background Debug Port
Enhanced 16-bit Timer with 8 channels of capture or compare
16-bit Pulse Accumulator
8-bit, 4-channel or 16-bit, 2-channel PWM
Real-time (periodic) interrupt circuit
Watchdog timer (COP)
Up to 64 I/O pins