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ATXMEGA128A4_14 Datasheet, PDF (1/108 Pages) ATMEL Corporation – Non-volatile Program and Data Memories | |||
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Features
⢠High-performance, Low-power 8/16-bit Atmel® AVR® XMEGA⢠Microcontroller
⢠Non-volatile Program and Data Memories
â 16 KB - 128 KB of In-System Self-Programmable Flash
â 4 KB - 8 KB Boot Code Section with Independent Lock Bits
â 1 KB - 2 KB EEPROM
â 2 KB - 8 KB Internal SRAM
⢠Peripheral Features
â Four-channel DMA Controller with support for external requests
â Eight-channel Event System
â 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
â Five USARTs
IrDA Extension on one USART
â Two Two-Wire Interfaces with dual address match (I2C and SMBus compatible)
â Two SPIs (Serial Peripheral Interfaces) peripherals
â AES and DES Crypto Engine
â 16-bit Real Time Counter with Separate Oscillator
â One Twelve-channel, 12-bit, 2 Msps Analog to Digital Converter
â One Two-channel, 12-bit, 1 Msps Digital to Analog Converter
â Two Analog Comparators with Window compare function
â External Interrupts on all General Purpose I/O pins
â Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator
⢠Special Microcontroller Features
â Power-on Reset and Programmable Brown-out Detection
â Internal and External Clock Options with PLL
â Programmable Multi-level Interrupt Controller
â Sleep Modes: Idle, Power-down, Standby, Power-save, Extended Standby
â Advanced Programming, Test and Debugging Interfaces
PDI (Program and Debug Interface) for programming, test and debugging
⢠I/O and Packages
â 34 Programmable I/O Lines
â 44 - lead TQFP
â 44 - pad VQFN/QFN
â 49 - ball VFBGA
⢠Operating Voltage
â 1.6 â 3.6V
⢠Speed performance
â 0 â 12 MHz @ 1.6 â 3.6V
â 0 â 32 MHz @ 2.7 â 3.6V
8/16-bit
XMEGA A4
Microcontroller
ATxmega128A4
ATxmega64A4
ATxmega32A4
ATxmega16A4
Not recommended for
new designs - Use
XMEGA A4U series
Typical Applications
⢠Industrial control
⢠Factory automation
⢠Building control
⢠Board control
⢠White Goods
⢠Climate control
⢠ZigBee
⢠Motor control
⢠Networking
⢠Optical
⢠Hand-held battery applications
⢠Power tools
⢠HVAC
⢠Metering
⢠Medical Applications
8069RâAVRâ06/2013
Not recommended for new designs -
Use XMEGA A4U series
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