ATXMEGA256A3-MU Atmel, ATXMEGA256A3-MU Datasheet - Page 125

• 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

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