Microchip ATtiny1627 8位MCU解决方案

Microchip公司的ATtiny1624/1626/1627 8位微控制器(MCU),是tinyAVR® 2系列产品,采用AVR® CPU,其硬件乘法器运行高达20MHz,集成了16KB闪存,2JB SRAM和256B EEPROM,可采用14引脚,20引脚和24引脚封装.该器件采用Microchip的最新技术,具有灵活的低功耗架构,包括事件系统和睡眠运行(SleepWalkin),先进的数字外设和精确的模拟特性如带可编程增益放大器(PGA)的12位差分ADC.工作电压1.8V到 5.5V.器件具有多种内部基准源如1.024V, 2.048V, 2.500V, 4.096V和VDD.工作温度-40C - 85C (标准),可扩展至-40C - 125C .主要用在高精度传感器如烟雾,PIR,热电偶,湿度计,压力和力量传感器, 嘈杂环境的传感器,实时控制系统如电源转换器和二次安全监视.用于有限模拟性能的更大MCU/MPU的模拟接口芯片.本文介绍了ATtiny1627主要特性,框图和评估板ATtiny1627 Curiosity Nano(好奇纳米)主要特性,引脚图,电路图和PCB装配图.

The ATtiny1624/1626/1627 microcontrollers of the tinyAVR® 2 family are using the AVR® CPU with hardware multiplier, running at up to 20 MHz, with 16 KB Flash, 2 KB of SRAM, and 256B of EEPROM available in a 14-, 20-, and 24-pin package. The family uses the latest technologies from Microchip with a flexible and low-power architecture, including Event System and SleepWalking, advanced digital peripherals, and accurate analog features such as a 12-bit differential ADC with Programmable Gain Amplifier (PGA).

ATtiny1627主要特性:

• High-Performance Low-Power AVR® CPU

– Running at up to 20 MHz

– Single-cycle I/O access

– Two-level interrupt controller with vectored interrupts

– Two-cycle hardware multiplier

– Supply voltage range: 1.8V to 5.5V

• Memories

– 16 KB In-System self-programmable Flash memory

– 2 KB SRAM

– 256B EEPROM

– 32B of user row in nonvolatile memory that can keep data during chip-erase and be programmed while...