MC68HC08AZ32

Features of the MC68HC08AZ32 include the following:
• High-performance M68HC08 architecture
• Fully upward-compatible object code with M6805, M146805, and M68HC05 families
• 8.4MHz internal bus frequency at 125°C
• msCAN Controller (Motorola Scalable CAN) (implementing CAN 2.0b protocol as defined in BOSCH specification Sep. 1991)
• Available in 64 QFP package
• 32,272 bytes User ROM
• User ROM data security
• 512 bytes of on-chip EEPROM with security feature
• 1K byte of on-chip RAM
• Serial Peripheral Interface (SPI) module
• Serial Communications Interface (SCI) module
• 16-bit timer interface module (TIMA) with four input capture/output compare channels
• 16-bit timer interface module (TIMB) with two input capture/output compare channels
• Periodic Interrupt Timer (PIT)
• Clock Generator Module (CGM)
• 8-bit, 8- or 15-channel Analog to Digital Convertor module (ADC)
• 5-bit key wakeup port
• System protection features
Optional Computer Operating Properly (COP) reset
Low-voltage detection with optional reset
Illegal opcode detection with optional reset
Illegal address detection with optional reset
• Low-power design (fully static with STOP and WAIT modes)
• Master reset pin and power-on reset
Features of the CPU08 include the following:
• Enhanced HC05 programming model
• Extensive loop control functions
• 16 addressing modes (8 more than the HC05)
• 16-Bit Index register and stack pointer
• Memory-to-memory data transfers
• Fast 8* 8 multiply instruction
• Fast 16/8 divide instruction
• Binary-Coded Decimal (BCD) instructions
• Optimization for controller applications
• 'C' language support

The MC68HC08AZ32 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs MC68HC08AZ32 in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.