(China (Mainland))
Product Summary
The ATXMEGA64A3-AU is a low power, high performance and peripheral rich CMOS 8/16-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATXMEGA64A3-AU achieves throughputs approaching 1 Million Instructions Per Second (MIPS) per MHz allowing the system designer to optimize power consumption versus processing speed. The applications of the ATXMEGA64A3-AU include: 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.
Parametrics
ATXMEGA64A3-AU absolute maximum ratings: (1)Operating Temperature: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on any Pin with respect to Ground: -0.5V to VCC+0.5V; (4)Maximum Operating Voltage: 3.6V; (5)DC Current per I/O Pin: 20.0 mA; (6)DC Current VCC and GND Pins: 200.0 mA.
Features
ATXMEGA64A3-AU features: (1)Four-channel DMA Controller with support for external requests; (2)Eight-channel Event System; (3)Seven 16-bit Timer/Counters; (4)Seven USARTs IrDA Extension on 1 USART; (5)AES and DES Crypto Engine; (6)Two Two-wire Interfaces with dual address match(I2C and SMBus compatible); (7)Three SPI (Serial Peripheral Interfaces); (8)16-bit Real Time Counter with Separate Oscillator; (9)Two Eight-channel, 12-bit, 2 Msps Analog to Digital Converters; (10)One Two-channel, 12-bit, 1 Msps Digital to Analog Converter; (11)Four Analog Comparators with Window compare function; (12)External Interrupts on all General Purpose I/O pins; (13)Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 ATXMEGA64A3-AU |
Atmel |
8-bit Microcontrollers (MCU) 8/16 bit 1.6V-3.6V 64KB + 4KB |
Data Sheet |
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ATXMEGA64A3-AUR |
Atmel |
8-bit Microcontrollers (MCU) 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V |
Data Sheet |
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