Datasheet ATXMEGA256A3B-AU - Atmel 8- bit Microcontrollers (MCU) 256K FLASH 4K EE 16K SRAM 3.6 V

Atmel ATXMEGA256A3B-AU

Part Number: ATXMEGA256A3B-AU

Detailed Description

Manufacturer: Atmel

Description: 8- bit Microcontrollers (MCU) 256K FLASH 4K EE 16K SRAM 3.6 V

Docket:
Features
· High-performance, Low-power 8/16-bit Atmel® AVR® XMEGATM Microcontroller · Non-volatile Program and Data Memories
256 KB of In-System Self-Programmable Flash 8 KB Boot Code Section with Independent Lock Bits 4 KB EEPROM 16 KB Internal SRAM Peripheral Features Four-channel DMA Controller with support for external requests Eight-channel Event System Seven 16-bit Timer/Counters 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 Six USARTs IrDA modulation/demodulation for one USART Two Two-Wire Interfaces with dual address match (I2C and SMBus compatible) 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

Specifications:

Clock Frequency Max: 32 MHz
Core: AVR
Data Bus Width: 8 bit/16 bit
Interface: SPI, TWI, USART
Mounting Style: SMD/SMT
Number of I/O Lines: 49
Number of Timers: 7
Operating Supply Voltage: 2.5 V
Operating Temperature Range: - 40 C to + 85 C
Package / Case: TQFP-64
Processor Series: ATXMega
Program Memory Size: 256 Kb
Program Memory Type: Flash
RAM Size: 16 Kb
RoHS: Yes

Other Names:

ATXMEGA256A3BAU, ATXMEGA256A3B AU