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