ATxmega64B3 Atmel Corporation, ATxmega64B3 Datasheet - Page 70

• Manufacturer Part Number: ATxmega64B3
• Manufacturer: Atmel Corporation

Specifications of ATxmega64B3

• Flash (kbytes): 64 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 32 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Segment Lcd: 100
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 2
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: AES/DES
• Sram (kbytes): 4
• Eeprom (bytes): 2048
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.6 to 3.6
• Operating Voltage (vcc): 1.6 to 3.6
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8074A–AVR–10/11
36.3
Table 36-4.
Symbol
I
CC
DC Characteristics
Parameter
Active Power
consumption
Idle Power
consumption
Power-down
power
consumption
Power-save
power
consumption
Current Consumption for Active and sleep modes
(1)
(1)
(2)
Condition
32kHz, Ext. Clk
1MHz, Ext. Clk
2MHz, Ext. Clk
32MHz, Ext. Clk
32kHz, Ext. Clk
1MHz, Ext. Clk
2MHz, Ext. Clk
32MHz, Ext. Clk
T = 25°C
T = 85°C
WDT and Sampled BOD enabled, T = 25°C
WDT and Sampled BOD enabled, T=85°C
RTC on ULP clock, WDT and sampled BOD
enabled, T = 25°C
RTC on 1.024kHz low power 32.768kHz
TOSC, T = 25°C
RTC from low power 32.768kHz TOSC,
T = 25°C
V
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
CC
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 3.0V
= 3.0V
= 1.8V
= 3.0V
= 1.8V
= 3.0V
= 1.8V
= 3.0V
Min
10.6
TBD
TBD
TBD
TBD
TBD
TBD
Typ
140
350
700
650
150
160
300
2.1
3.1
1.0
4.0
4.8
4.7
0.1
1.2
XMEGA B3
80
80
Max
Units
mA
mA
µA
µA
µA
70