ATXMEGA256A3-MU Atmel, ATXMEGA256A3-MU Datasheet - Page 55

• 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
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Bit Number
Signal Name
PD7.Bidir
PD7.Control
PD6.Bidir
PD6.Control
PD5.Bidir
PD5.Control
PD4.Bidir
PD4.Control
PD3.Bidir
PD3.Control
PD2.Bidir
PD2.Control
PD1.Bidir
PD1.Control
PD0.Bidir
PD0.Control
PC7.Bidir
PC7.Control
PC6.Bidir
PC6.Control
PC5.Bidir
PC5.Control
PC4.Bidir
PC4.Control
PC3.Bidir
PC3.Control
PC2.Bidir
PC2.Control
PC1.Bidir
PC1.Control
PC0.Bidir
PC0.Control
PB3.Bidir
PB3.Control
PB2.Bidir
PB2.Control
PB1.Bidir
PB1.Control
PB0.Bidir
PB0.Control
PA7.Bidir
PA7.Control
PA6.Bidir
PA6.Control
PA5.Bidir
PA5.Control
PA4.Bidir
PA4.Control
PA3.Bidir
PA3.Control
PA2.Bidir
PA2.Control
PA1.Bidir
PA1.Control
PA0.Bidir
PA0.Control
PR1.Bidir
PR1.Control
PR0.Bidir
PR0.Control
RESET.Observe_Only
PDI_DATA.Observe_Only
Module
PDI Data
PORT D
PORT C
PORT B
PORT A
PORT R
RESET
XMEGA A3
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