ATXMEGA256A3-AU Atmel, ATXMEGA256A3-AU Datasheet - Page 63

• Manufacturer Part Number: ATXMEGA256A3-AU
• Description: MCU AVR 256K FLASH 1.8V 64-TQFP
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA256A3-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: 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; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Package: 64TQFP
• Device Core: AVR
• Family Name: XMEGA
• Maximum Speed: 32 MHz
• Operating Supply Voltage: 1.8|2.5|3.3 V
• Data Bus Width: 8|16 Bit
• Number Of Programmable I/os: 50
• Interface Type: SPI/TWI/USART
• On-chip Adc: 2(8-chx12-bit)
• On-chip Dac: 2-chx12-bit
• Number Of Timers: 7
• Processor Series: ATXMEGA256x
• Core: AVR8
• Data Ram Size: 16 KB
• Maximum Clock Frequency: 32 MHz
• 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
• For Use With: ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFPATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1007 - 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

34. Electrical Characteristics
34.1
34.2
Table 34-1.
8068T–AVR–12/10
Operating Temperature.................................. -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on any Pin with respect to Ground..-0.5V to V
Maximum Operating Voltage ............................................ 3.6V
DC Current per I/O Pin ............................................... 20.0 mA
DC Current
Symbol
I
CC
Absolute Maximum Ratings*
DC Characteristics
Parameter
Power Supply Current
Power-down mode
V
CC
Current Consumption
and GND Pins................................ 200.0 mA
All typical values are measured at T = 25°C unless other temperature condition is given. All min-
imum and maximum values are valid across operating temperature and voltage unless other
conditions are given.
(1)
Condition
Active
Idle
All Functions Disabled, T = 25°C
All Functions Disabled, T = 85°C
ULP, WDT, Sampled BOD, T = 25°C
ULP, WDT, Sampled BOD, T=85°C
32 kHz, Ext. Clk
1 MHz, Ext. Clk
2 MHz, Ext. Clk
32 MHz, Ext. Clk
32 kHz, Ext. Clk
1 MHz, Ext. Clk
2 MHz, Ext. Clk
32 MHz, Ext. Clk
CC
+0.5V
*NOTICE:
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 3.0V
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 3.0V
= 3.0V
= 3.0V
= 1.8V
= 3.0V
= 3.0V
Min
1340
15.7
1.75
Typ
317
697
613
112
215
224
430
3.6
6.9
6.9
0.1
2.7
25
71
1
1
XMEGA A3
1800
Max
800
350
650
18
10
8
3
5
6
6
Units
mA
mA
µA
µA
µA
63