ATXMEGA64A3-AU Atmel, ATXMEGA64A3-AU Datasheet - Page 125

• Manufacturer Part Number: ATXMEGA64A3-AU
• Description: MCU AVR 64K FLASH 1.8V 64-TQFP
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA64A3-AU

• Core Processor: AVR
• Core Size: 8/16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 3.6 V
• Data Converters: A/D 16x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Processor Series: ATXMEGA64x
• Core: AVR8
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 50
• Number Of Timers: 7
• Operating Supply Voltage: 1.6 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 2 Channel
• On-chip Dac: 2 bit, 1 Channel
• Package: 64TQFP
• Device Core: AVR
• Family Name: XMEGA
• Maximum Speed: 32 MHz
• For Use With: ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFPATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

37.4
37.5
37.6
37.7
37.8
8068T–AVR–12/10
8068Q – 02/10
8068P – 02/10
8068O – 11/09
8068N – 10/09
8068M – 09/09
1.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
1.
1.
2.
3.
Added
Updated the device pin-out
Removed JTAG Reset from the datasheet.
Updated
Added
Updated
Updated
Updated all
Updated
Changed Internal Oscillator Speed to
Updated
Updated
Updated
Updated
Updated
Updated
Added
Added Errata for
”PDI Speed” on page
Table 34-19 on page
”Flash and EEPROM Memory Characteristics” on page
”DAC - 12-bit Digital to Analog Converter” on page
”Timer/Counter and AWEX functions” on page
”Alternate Pin Function Description” on page
”PAD Characteristics” on page
”Errata” on page 93
Table 34-3 on page
Table 34-11 on page
”Errata” on page
”Errata” on page
”Electrical Characteristics” on page
”Electrical Characteristics” on page
”ATxmega192A3, ATxmega128A3, ATxmega64A3” on page
93.
93.
Figure 2-1 on page
71.
92.
66, Endurance and Data Retention.
69, Input hysteresis is in V and not in mV.
”Oscillators and Wake-up Time” on page
69.
63.
3. PDI_CLK and PDI_DATA renamed only PDI.
63.
49.
49.
43. DAC uses internal 1.0 voltage.
66.
XMEGA A3
110.
88.
125