深圳市中立信电子科技有限公司

ATMEGA88PA-MMHR

8位微控制器 -MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ

ATMEL 8-BIT MICROCONTROLLER WITH 4/8/16/32KBYTES  IN-SYSTEM PROGRAMMABLE FLASH

Overview ATMEGA88PA-MMHR

The ATMEGA88PA-MMHR is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega48A/PA/88A/PA/168A/PA/328/P achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Features ATMEGA88PA-MMHR

 High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family

 Advanced RISC Architecture

̶ 131 Powerful Instructions – Most Single Clock Cycle Execution

̶ 32 x 8 General Purpose Working Registers

̶ Fully Static Operation

̶ Up to 20 MIPS Throughput at 20MHz

̶ On-chip 2-cycle Multiplier

 High Endurance Non-volatile Memory Segments

̶ 4/8/16/32KBytes of In-System Self-Programmable Flash program memory

̶ 256/512/512/1KBytes EEPROM

̶ 512/1K/1K/2KBytes Internal SRAM

̶ Write/Erase Cycles: 10,000 Flash/100,000 EEPROM

̶ Data retention: 20 years at 85C/100 years at 25C(1)

̶ Optional Boot Code Section with Independent Lock Bits

 In-System Programming by On-chip Boot Program

 True Read-While-Write Operation

̶ Programming Lock for Software Security

 Atmel® QTouch® library support

̶ Capacitive touch buttons, sliders and wheels

̶ QTouch and QMatrix® acquisition

̶ Up to 64 sense channels