ATXMEGA256D3-AU Atmel, ATXMEGA256D3-AU Datasheet - Page 106

• Manufacturer Part Number: ATXMEGA256D3-AU
• Description: MCU AVR 256KB FLASH 64TQFP
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA256D3-AU

• Core Processor: AVR
• Core Size: 8/16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (128K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Processor Series: XMEGA
• Core: AVR
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 16 KB
• Interface Type: SPI, TWI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 50
• Number Of Timers: 5
• Operating Supply Voltage: 2.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8134I–AVR–12/10
19 TWI - Two Wire Interface ....................................................................... 35
20 SPI - Serial Peripheral Interface ............................................................ 36
21 USART ..................................................................................................... 37
22 IRCOM - IR Communication Module .................................................... 38
23 ADC - 12-bit Analog to Digital Converter ............................................. 39
24 AC - Analog Comparator ....................................................................... 41
25 OCD - On-chip Debug ............................................................................ 44
26 PDI - Program and Debug Interface ..................................................... 45
27 Pinout and Pin Functions ...................................................................... 46
28 Peripheral Module Address Map .......................................................... 51
29 Instruction Set Summary ...................................................................... 52
30 Electrical Characteristics ...................................................................... 56
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 ................................................................................................................41
24.2Overview ...............................................................................................................41
24.3Input Selection .......................................................................................................43
24.4Window Function ...................................................................................................43
25.1Features ................................................................................................................44
25.2Overview ...............................................................................................................44
26.1Features ................................................................................................................45
26.2Overview ...............................................................................................................45
27.1Alternate Pin Function Description ........................................................................46
27.2Alternate Pin Functions .........................................................................................48
XMEGA D3
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