MC68HC11 Programming Manual

●The MC68HC11E0CFNE2 is an E series of 8-bit Microcontroller based on M68HC11 central processor unit (CPU) with high-performance, on-chip peripherals. A fully static design and high-density complementary metal-oxide semiconductor (HCMOS) fabrication process allow the E-series devices to operate at frequencies from 3MHz to dc with very low power consumption. The device features 512-byte random-access memory (RAM).

● M68HC11 CPU

● Power-saving stop and wait modes

● 2048 bytes of EEPROM

● Asynchronous non-return-to-zero (NRZ) serial communications interface (SCI)

● Additional baud rates available

● Synchronous serial peripheral interface (SPI)

● 8-channel, 8-bit analog-to-digital (A/D) converter

● Three input capture (IC) channels

● Four output compare (OC) channels

● One additional channel, selectable as fourth IC or fifth OC

● 8-bit Pulse accumulator

● Real-time interrupt circuit

● Computer operating properly (COP) watchdog system