Features

Features of the MC68HC708MP16 include:

• High-performance M68HC08 architecture

• Fully upward-compatible object code with M6805, M146805, and

M68HC05 Families

• 8-MHz internal bus frequency

• 16 Kbytes of on-chip erasable programmable read-only memory

(EPROM) or one-time programmable read-only memory

(OTPROM)

• On-chip programming firmware for use with host personal

computer

• EPROM/OTPROM data security1

• 512 bytes of on-chip RAM

• 12-bit, 6-channel center-aligned or edge-aligned pulse width

modulator (PWMMC)

• 64-pin plastic quad flat pack (QFP)

• Serial peripheral interface module (SPI)

• Serial communications interface module (SCI)

• 16-bit, 2-channel timer interface module (TIMA)

• 16-bit, 4-channel timer interface module (TIMB)

• Clock Generator module (CGM)

• Digitally filtered low-voltage inhibit (LVI45)

• 8-bit, 10-channel analog-to-digital convertor (ADC)

• 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

– Fault detection with optional PWM disabling

• Low-power design (fully static with wait mode)

• Master reset pin and power-on reset

Features of the CPU08 include:

• Enhanced HC05 programming model

• Extensive loop control functions

• 16 addressing modes (eight 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