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ATMEGA128A-AU 微控制器 Microchip
型号/规格:
ATMEGA128A-AU
品牌/商标:
Microchip
内存大小:
8位
时钟频率:
16 MHz
程序存储器大小:
128 kB
数据 RAM 大小:
4 kB
ADC分辨率:
10 bit
相关产品
产品信息
ATMEGA128A-AU
8位微控制器 -MCU 128K Flash 4K EEPROM 4K SRAM 53 IO Pins 8-bit AVR Microcontroller
Introduction ATMEGA128A-AU
The Atmel® ATMEGA128A-AU 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 ATmega128A achieves throughputs close to 1MIPS per MHz. This empowers system designer to optimize the device for power consumption versus processing speed.
Features ATMEGA128A-AU
• High-performance, Low-power Atmel AVR 8-bit Microcontroller
• Advanced RISC Architecture
– 133 Powerful Instructions - Most Single-clock Cycle Execution
– 32 × 8 General Purpose Working Registers + Peripheral Control Registers
– Fully Static Operation
– Up to 16MIPS Throughput at 16MHz
– On-chip 2-cycle Multiplier
• High Endurance Non-volatile Memory segments
– 128Kbytes of In-System Self-programmable Flash program memory
– 4Kbytes EEPROM
– 4Kbytes 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