The MC912DG128ACPVE is a 16-bit Application-specific Microcontroller with CISC architecture operates at a maximum frequency of 8MHz. The device incorporates 128kB internal flash, 8kB internal RAM, 2kB on-chip EEPROM, two 8-channel 10-bit A/D converter and 69 general-purpose I/O pins. This device also features peripherals like synchronous serial peripheral interface modules (SPI), two asynchronous serial communications interface (SCI) module and Inter IC bus interface (I2C).
Upward compatible with M68HC11 instruction set
Interrupt stacking and programmer"s model identical to M68HC11
20-bit ALU
Instruction queue
Enhanced indexed addressing
Multiplexed bus
Two 1Mbps CAN 2.0 A, B software compatible modules
Enhanced capture timer (ECT)
4 PWM channels with programmable period and duty cycle
LIM (lite integration module)
WCR (windowed COP watchdog, real time interrupt, clock monitor)
