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Overview
The Atmel® AVR® XMEGA™A4 is a family of low power, high performance and peripheral rich CMOS 8/16-bit microcontrollers based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the XMEGA A4 achieves throughputs approaching 1 Million Instructions Per Second (MIPS) per MHz allowing the system designer to optimize power consumption versus processing speed.
Features
• High-performance, Low-power 8/16-bit Atmel® AVR® XMEGA™ Microcontroller
• Non-volatile Program and Data Memories
– 16 KB - 128 KB of In-System Self-Programmable Flash
– 4 KB - 8 KB Boot Code Section with Independent Lock Bits
– 1 KB - 2 KB EEPROM
– 2 KB - 8 KB Internal SRAM
• Peripheral Features
– Four-channel DMA Controller with support for external requests
– Eight-channel Event System
– Five 16-bit Timer/Counters
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
– Five USARTs
IrDA Extension on one USART
– Two Two-Wire Interfaces with dual address match (I2C and SMBus compatible)
– Two SPIs (Serial Peripheral Interfaces) peripherals
– AES and DES Crypto Engine
– 16-bit Real Time Counter with Separate Oscillator
– One Twelve-channel, 12-bit, 2 Msps Analog to Digital Converter
– One Two-channel, 12-bit, 1 Msps Digital to Analog Converter
– Two Analog Comparators with Window compare function
– External Interrupts on all General Purpose I/O pins
– Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator
• Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal and External Clock Options with PLL
– Programmable Multi-level Interrupt Controller
– Sleep Modes: Idle, Power-down, Standby, Power-save, Extended Standby
– Advanced Programming, Test and Debugging Interfaces
PDI (Program and Debug Interface) for programming, test and debugging
• I/O and Packages
– 34 Programmable I/O Lines
– 44 - lead TQFP
– 44 - pad VQFN/QFN
– 49 - ball VFBGA
• Operating Voltage
– 1.6 – 3.6V
• Speed performance
– 0 – 12 MHz @ 1.6 – 3.6V
– 0 – 32 MHz @ 2.7 – 3.6V
Typical Applications
• Industrial control
• Climate control
• Hand-held battery applications
• Factory automation
• ZigBee
• Power tools
• Building control
• Motor control
• HVAC
• Board control
• Networking
• Metering
• White Goods
• Optical
• Medical Applications
产品属性
- 型号:
ATXMEGA32A4
- 制造商:
ATMEL
- 制造商全称:
ATMEL Corporation
- 功能描述:
8/16-bit XMEGA A4 Microcontroller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
2019+ |
QFN |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ATMEL |
15+ |
QFN |
14 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
QFN44EP(7x7) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Atmel(爱特梅尔) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
MICROCHIP |
22+ |
N/A |
5000 |
挂了就有,工厂库存,YX价优 |
询价 | ||
Microchip/Microchip Technology |
21+ |
VQFN44 |
2000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ATMEL/爱特梅尔 |
21+ |
QFP |
1709 |
询价 | |||
ATMEL/爱特梅尔 |
23+ |
TQFP-44 |
1600 |
原装柜台现货特价热卖 |
询价 | ||
MICROCHIP/微芯 |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MICROCHIP/微芯 |
21+ |
TQFP10x10 |
23353 |
全新原装 |
询价 |
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