8-Bit HCS08 Central Processor Unit (CPU)
- 40-MHz HCS08 CPU (20-MHz bus)
- HC08 instruction set with added BGND instruction
- Support for up to 32 interrupt/reset sources
On-Chip Memory
- Flash read/program/erase over full operating voltage and temperature
- MC9S08DZ60 = 60K
- MC9S08DZ48 = 48K
- MC9S08DZ32 = 32K
- MC9S08DZ16 = 16K
- Up to 2K EEPROM in-circuit programmable memory;
8-byte single-page or 4-byte dual-page erase sector;
Program and Erase while executing Flash; Erase abort
- Up to 4K random-access memory (RAM)

Security Nonvolatile Register - NVOPT (0xFFBF)