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ATXMEGA16A4U-AU 数据手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
TQFP-44
描述:
XMEGA 系列 32 MHz 16 KB 闪存 2 KB SRAM 8/16位 微控制器 - TQFP-44
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ATXMEGA16A4U-AU数据手册
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Features
• High-performance, Low-power AVR 8/16-bit XMEGA Microcontroller
• Non-volatile Program and Data Memories
– 16K/32K/64K/128K Bytes of In-System Self-Programmable Flash
– 4K/4K/4K/4K Boot Code Section with Independent Lock Bits
– 1K/2K/2K/2K Bytes EEPROM
– 2K/4K/4K/8K Bytes Internal SRAM
• Peripheral Features
– Four-channel DMA Controller with support for external requests
– Five 16-bit Timer/Counters
3 Timer/Counters with 4 Output Compare or Input Capture channels
2 Timer/Counters with 2 Output Compare or Input Capture channels
High Resolution Extensions on all Timer/Counters
Advanced Waveform Extension on 1 Timer/Counter
– Five USARTs
IrDA Extension on one USART
– TwoTwo-Wire Interfaces (I
2
C and SMBus compliant)
– Two SPIs (Serial Peripheral Interfaces)
– AES and DES Crypto Engine
– 16-bit Real Time Counter with Separate Oscillator
– One 12-channel, 12-bit, 2 Msps ADCs
– One 2-channel, 12-bit, 1 Msps DACs
– Two Analog Comparators
– External Interrupts on all General Purpose I/O pins
– Programmable Watchdog Timer with Separate On-chip 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
– 36 Programmable I/O Lines
– 44-lead TQFP
– 44-pad MLF
• Operating Voltage
– 1.8 – 3.6V
• Speed performance
– 0 – 12 MHz @ 1.8 – 2.7V
– 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 Application
8/16-bit
XMEGA
Microcontroller
ATxmega64A4
ATxmega32A4
ATxmega16A4
ATxmega128A4
Advance
Information
8069A–AVR–02/08
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