MC68HC708MP16中文資料恩智浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

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