ATXMEGA256A3-MU Atmel, ATXMEGA256A3-MU Datasheet - Page 131

• Manufacturer Part Number: ATXMEGA256A3-MU
• Description: 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
• Manufacturer: Atmel

Specifications of ATXMEGA256A3-MU

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: AVR
• Data Bus Width: 8 bit/16 bit
• Maximum Clock Frequency: 32 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 16 KB
• On-chip Adc: Yes
• Package / Case: QFN EP
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 8
• Data Rom Size: 4 KB
• Interface Type: I2C, SPI, USART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 50
• Number Of Timers: 7
• Processor Series: ATXMega
• Program Memory Type: Flash
• Factory Pack Quantity: 260
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.6 V

8068T–AVR–12/10
19 RTC - Real-Time Counter ...................................................................... 35
20 TWI - Two Wire Interface ....................................................................... 36
21 SPI - Serial Peripheral Interface ............................................................ 37
22 USART ..................................................................................................... 38
23 IRCOM - IR Communication Module .................................................... 39
24 Crypto Engine ........................................................................................ 40
25 ADC - 12-bit Analog to Digital Converter ............................................. 41
26 DAC - 12-bit Digital to Analog Converter ............................................. 43
27 AC - Analog Comparator ....................................................................... 44
28 OCD - On-chip Debug ............................................................................ 47
29 Program and Debug Interfaces ............................................................. 48
19.1Features ................................................................................................................35
19.2Overview ...............................................................................................................35
20.1Features ................................................................................................................36
20.2Overview ...............................................................................................................36
21.1Features ................................................................................................................37
21.2Overview ...............................................................................................................37
22.1Features ................................................................................................................38
22.2Overview ...............................................................................................................38
23.1Features ................................................................................................................39
23.2Overview ...............................................................................................................39
24.1Features ................................................................................................................40
24.2Overview ...............................................................................................................40
25.1Features ................................................................................................................41
25.2Overview ...............................................................................................................41
26.1Features ................................................................................................................43
26.2Overview ...............................................................................................................43
27.1Features ................................................................................................................44
27.2Overview ...............................................................................................................44
27.3Input Selection .......................................................................................................46
27.4Window Function ...................................................................................................46
28.1Features ................................................................................................................47
28.2Overview ...............................................................................................................47
XMEGA A3
iii