Datasheet 搜索 > 8位微控制器 > ATMEL（爱特美尔） > ATXMEGA128A3U-AU 数据手册 > ATXMEGA128A3U-AU 用户编程技术手册 1/338 页
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ATXMEGA128A3U-AU 用户编程技术手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
8位微控制器
封装:
TQFP-64
描述:
ATMEL ATXMEGA128A3U-AU 微控制器, 8位, 低功率高性能, ATxmega, 32 MHz, 128 KB, 8 KB, 64 引脚, TQFP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P5P35P59P61P331Hot
典型应用电路图在P4
原理图在P5P7P10P59
封装尺寸在P71P72
型号编码规则在P3P13
封装信息在P4P71
功能描述在P59
技术参数、封装参数在P73P95P117P139
应用领域在P4P13P14P19P337
电气规格在P15P73P331
导航目录
ATXMEGA128A3U-AU数据手册
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若手册格式错乱，请下载阅览PDF原文件
Atmel-8386E-AVR-XMEGA A3U-Datasheet_09/2014
Features
z High-performance, low-power Atmel
®
AVR
®
XMEGA
®
8/16-bit Microcontroller
z Nonvolatile program and data memories
64K - 256KBytes of in-system self-programmable flash
4K - 8KBytes boot section
2K - 4KBytes EEPROM
4K - 16KBytes internal SRAM
z Peripheral features
Four-channel DMA controller
Eight-channel event system
Seven 16-bit timer/counters
z Four timer/counters with four output compare or input capture channels
z Three timer/counters with two output compare or input capture channels
z High resolution extension on all timer/counters
z Advanced waveform extension (AWeX) on one timer/counter
One USB device interface
z USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant
z 32 Endpoints with full configuration flexibility
Seven USARTs with IrDA support for one USART
Two two-wire interfaces with dual address match (I
2
C and SMBus compatible)
Three 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 (RTC) with separate oscillator
Two sixteen-channel, 12-bit, 2msps Analog to Digital Converters
One two-channel, 12-bit, 1msps Digital to Analog Converter
Four Analog Comparators with window compare function, and current
sources
External interrupts on all general purpose I/O pins
Programmable watchdog timer with separate on-chip ultra low power
oscillator
QTouch
®
library support
z Capacitive touch buttons, sliders and wheels
z Special microcontroller features
Power-on reset and programmable brown-out detection
Internal and external clock options with PLL and prescaler
Programmable multilevel interrupt controller
Five sleep modes
8/16-bit Atmel XMEGA A3U Microcontroller
ATxmega256A3U / ATxmega192A3U /
ATxmega128A3U / ATxmega64A3U
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