ATXMEGA256A3BU-MH ATMEL Corporation, ATXMEGA256A3BU-MH Datasheet
ATXMEGA256A3BU-MH
Manufacturer Part Number
ATXMEGA256A3BU-MH
Description
Manufacturer
ATMEL Corporation
Specifications of ATXMEGA256A3BU-MH
Date_code
11+
Packing_info
QFN-64
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATXMEGA256A3BU-MH
Manufacturer:
AAT
Quantity:
400
Features
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Typical Applications
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High-performance, Low-power 8/16-bit Atmel
Non-volatile Program and Data Memories
Peripheral Features
Special Microcontroller Features
I/O and Packages
Operating Voltage
Speed performance
Industrial control
Factory automation
Building control
Board control
White Goods
– 256 KB of In-System Self-Programmable Flash
– 8 KB Boot Code Section with Independent Lock Bits
– 4 KB EEPROM
– 16 KB Internal SRAM
– Four-channel DMA Controller with support for external requests
– Eight-channel Event System
– Seven 16-bit Timer/Counters
– Six USARTs
– Two Two-Wire Interfaces with dual address match (I
– Two SPI (Serial Peripheral Interface) peripherals
– AES and DES Crypto Engine
– 32-bit Real Time Counter with separate Oscillator and Battery Backup System
– Two Eight-channel, 12-bit, 2 Msps Analog to Digital Converters
– One Two-channel, 12-bit, 1 Msps Digital to Analog Converters
– Four 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
– 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
– 49 Programmable I/O Lines
– 64-lead TQFP
– 64-pad QFN/MLF
– 1.6 – 3.6V
– 0 – 12 MHz @ 1.6 – 3.6V
– 0 – 32 MHz @ 2.7 – 3.6V
Four Timer/Counters with 4 Output Compare or Input Capture channels
Three Timer/Counters with 2 Output Compare or Input Capture channels
High-Resolution Extension on all Timer/Counters
Advanced Waveform Extension on one Timer/Counter
IrDA modulation/demodulation for one USART
JTAG (IEEE 1149.1 Compliant) Interface for test, debug and programming
PDI (Program and Debug Interface) for programming and debugging
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Climate control
ZigBee
Motor control
Networking
Optical
®
AVR
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Hand-held battery applications
Power tools
HVAC
Metering
Medical Applications
®
XMEGA
2
C and SMBus compatible)
TM
Microcontroller
8/16-bit
XMEGA A3B
Microcontroller
ATxmega256A3B
Preliminary
8116I–AVR–09/10
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