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ATxmega32A4U-CU PDF预览

ATxmega32A4U-CU

更新时间: 2024-11-18 12:26:15
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器
页数 文件大小 规格书
121页 4723K
描述
8/16-bit Atmel XMEGA A4U Microcontroller

ATxmega32A4U-CU 数据手册

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Features  
High-performance, Low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller  
Non-volatile Program and Data Memories  
– 16K - 128KBytes of In-System Self-Programmable Flash  
– 4K - 8KBytes Boot Code Section with Independent Lock Bits  
– 1K - 2KBytes EEPROM  
– 2K - 8KBytes Internal SRAM  
Peripheral Features  
– Four-channel DMA Controller  
– Eight-channel Event System  
– Five 16-bit Timer/Counters  
8/16-bit Atmel  
XMEGA A4U  
Microcontroller  
Three Timer/Counters with 4 Output Compare or Input Capture channels  
Two Timer/Counters with 2 Output Compare or Input Capture channels  
High-Resolution Extensions on all Timer/Counters  
Advanced Waveform Extension on one Timer/Counter  
– One USB device Interface  
USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant  
32 Endpoints with full configuration flexibility  
– Five USARTs with IrDA support for one USART  
– Two Two-Wire Interfaces with dual address match (I2C and SMBus compatible)  
– Two Serial Peripheral Interfaces (SPIs)  
– AES and DES Crypto Engine  
– CRC-16 (CRC-CCITT) and CRC-32 (IEEE 802.3) Generator  
– 16-bit Real Time Counter with Separate Oscillator  
– One Twelve-channel, 12-bit, 2MSPS Analog to Digital Converter  
– One Two-channel, 12-bit, 1MSPS Digital to Analog Converter  
– Two Analog Comparators with Window compare function, and current source feature  
– External Interrupts on all General Purpose I/O pins  
– Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator  
– QTouch® library support  
ATxmega128A4U  
ATxmega64A4U  
ATxmega32A4U  
ATxmega16A4U  
Capacitive touch buttons, sliders and wheels  
Up to 64 sense channels  
Special Microcontroller Features  
Preliminary  
– Power-on Reset and Programmable Brown-out Detection  
– Internal and External Clock Options with PLL and Prescaler  
– Programmable Multi-level Interrupt Controller  
– Five Sleep Modes  
– Programming and Debug Interfaces  
PDI (Program and Debug Interface)  
I/O and Packages  
– 34 Programmable I/O Pins  
– 44 - lead TQFP  
– 44 - pad VQFN/QFN  
– 49 - ball VFBGA  
Operating Voltage  
– 1.6 – 3.6V  
Operating Frequency  
– 0 – 12MHz from 1.6V  
– 0 – 32MHz from 2.7V  
Typical Applications  
Industrial control  
Factory automation  
Building control  
Board control  
Climate control  
RF and ZigBee  
USB Connectivity  
Sensor control  
Optical  
Low power battery applications  
Power tools  
HVAC  
Utility Metering  
Medical Applications  
White Goods  
8387A–AVR–07/11  

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