Features include: • 16-bit CPU12: – Upwardly compatible with the M68HC11 instruction set – Interrupt stacking and programmer’s model identical to the M68HC11 – 20-bit arithmetic logic unit (ALU) – Instruction queue – Enhanced indexed addressing – Fuzzy logic instructions • Multiplexed bus: – Single chip or expanded – 16-bit by 16-bit wide or 16-bit by 8-bit narrow modes • Memory: – 32-Kbyte FLASH electrically erasable, programmable read-only memory (EEPROM) with 2-Kbyte erase-protected boot block — MC68HC912B32 and MC68HC912BC32 only – 32-Kbyte ROM — MC68HC12BE32 and MC68HC12BC32 only – 768-byte EEPROM – 1-Kbyte random-access memory (RAM) with single-cycle access for aligned or misaligned read/write • 8-channel, 10-bit analog-to-digital converter (ATD) • 8-channel standard timer module (TIM) — MC68HC912B32 and MC68HC(9)12BC32 only: – Each channel fully configurable as either input capture or output compare – Simple pulse-width modulator (PWM) mode – Modulus reset of timer counter 中国最大的欧亿·体育（中国）有限公司库下