主要方案厂商： ATMEL，CREE， EVERLIGHT， FAIRCHILD， INFINEON， LITEON， MICROCHIP， MPS， MSILICA， NSC，NXP， ON， TI 【ATMEL - AT90PWM2B， AT90PWM3B】产品规格8 Kbytes Flash memory，10-channel advanced PWM，11-channel 8-bit ADC，a 10-bit DAC (AT90PWM3B)，two or three 12-bit High Speed PSC (Power Stage Controllers) with 4-bit Resolution Enhancement，DALI protocol support.产品特性特别为了照明及马达控制等应用所开发产品应用 文字介绍该AT90PWM2/2B/3/3B是一种低功耗CMOS 8位以AVR精简指令集(RISC)为基础的微处理器。透过单一时钟周期单一指令，AT90PWM2/2B/3/3B实现每MHz接近1 MIPS的处理能力，使研发人员能够在功耗与处理速度上做最佳化。
【ATMEL - ATTINY13】产品规格picoPower technology AVR Microcontroller.1-Kbyte In-System programmable Flash Program Memory64-Byte SRAM， 64-Byte EEPROM， 32-Byte Register File4-channel 10-bit A/D， Up to 20 MIPS throughput at 20 MHz.One 8-bit Timer/Counter with Prescaler and Two PWM ChannelsOperating Voltage: 1.8 - 5.5VIndustrial Temperature Range产品特性• Special Microcontroller Features– debugWIRE On-chip Debug System– External and Internal Interrupt Sources– Low Power Idle， ADC Noise Reduction， and Power-down Modes– Enhanced Power-on Reset Circuit– Programmable Brown-out Detection Circuit with Software Disable Function– Internal Calibrated Oscillator• Low Power Consumption– Active Mo