ATXMEGA128A3-AU Atmel, ATXMEGA128A3-AU Datasheet - Page 126

• Manufacturer Part Number: ATXMEGA128A3-AU
• Description: MCU AVR 128K FLASH 1.8V 64-TQFP
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA128A3-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: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K 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: ATXMEGA128x
• Core: AVR8
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 8 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

37.9
37.10 8068K – 02/09
37.11 8068J – 12/08
37.12 8068I – 11/08
37.13 8068H – 10/08
37.14 8068G – 09/08
8068T–AVR–12/10
8068L – 06/09
1.
2.
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4.
5.
6.
7.
1.
1.
1.
1.
1.
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3.
4.
Updated
Updated
Updated
Updated
Added
Added
Updated
Added
Added
Updated Featurelist in
Updated
Updated
Updated
Updated
Updated
”Electrical Characteristics” on page
”Typical Characteristics” on page
”Errata” on page 93
”Errata” on page 93
”Ordering Information” on page
”Features” on page
”Overview” on page
”Overview” on page
“”Errata” on page
Table 14-1 on page
”Features” on page
”Ordering Information” on page
”Features” on page 9
Figure 7-1 on page 10
”Memories” on page
93.
for ATxmega256A3 rev B.
for ATxmega256A3 rev A.
39.
1.
25.
43.
48.
by removing “External Memory...”.
and
Figure 7-2 on page
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72.
2.
63.
9.
11.
XMEGA A3
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