ATMEGA128A-AU 微芯片

描述

这 ATMEGA128A-AU is a high-performance microcontroller from Microchip. The excellent performance of high performance and low power consumption makes this device one of the popular chips. XT-ShenZhen has original stock from Microchip, fair price and high quality! The product is guaranteed to be legal and compliant, 请放心购买!

The ATMEGA128A-AU is a low power CMOS 8-bit microcontroller based on the AVRenhanced RISC architecture. It is capable of executing powerful instructions in a single clock cycle. 因此, the device achieves throughputs approaching 1 MIPS/兆赫.
The ATMEGA128A-AU device also integrates 128Kbytes of in-system self-programmable flash program memory, a programming lock for software security, 取决于 64 KB of optional external memory space, 和更多.

• 高性能, Low-power Atmel® AVR® 8-bit Microcontroller
• 先进的RISC架构
– 133 强大的指令
– Most Single Clock Cycle Execution
– 32×8 General Purpose Working Registers + Peripheral Control Registers
– 全静态操作
– Up to 16MHz Throughput at 16MIPS
– 片上 2 周期乘法器
• 高耐用性非易失性内存段
– 128Kbytes of In-System Self-programmable Flash program memory
– 4Kbytes EEPROM
– 4千字节内部 SRAM
– 写/擦除周期: 10,000 闪存/100,000 EEPROM
– 数据保留: 20 85°C 下 100 年/25°C 下 100 年(1)
– Optional Boot Code Section with Independent Lock BitsIn-System Programming by On-chip Boot ProgramTrue Read-While-Write Operation
– 取决于 64 Kbytes Optional External Memory Space
– 软件安全的编程锁
– SPI Interface for In-System Programming
• JTAG (IEEE std. 1149.1 Compliant) Interface
– Boundary-scan Capabilities According to the JTAG Standard
– Extensive On-chip Debug Support
– Programming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface