ATxmega64B3 Atmel Corporation, ATxmega64B3 Datasheet - Page 71

• 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

Table 36-4.
Notes:
Table 36-5.
8074A–AVR–10/11
Symbol
I
Symbol
I
CC
CC
1. All Power Reduction Registers set.
2. Maximum limits are based on characterization and not tested in production.
3.
Parameter
Power-save
power
consumption
Reset power
consumption
LCD configuration: internal voltage generation, 32Hz low power frame rate, 1/3 bias, contrast min, all pixels ON, no loa
Parameter
ULP oscillator
32.768kHz int.
oscillator
2MHz int.
oscillator
32MHz int.
oscillator
PLL
Real Time
Counter
Watchdog Timer
BOD
Current Consumption for Active and sleep modes (Continued)
Current Consumption for modules and peripherals
(2)
Condition
RTC on ULP clock, WDT, sampled BOD and
LCD enabled, and all pixels ON, T = 25°C
RTC on 1.024kHz low power 32.768kHz
TOSC, LCD enabled and all pixels ON
T = 25°C
RTC from low power 32.768kHz TOSC, LCD
enabled and all pixels ON, T = 25°C
RTC and LCD
sampled BOD enabled, T = 25°C
RTC and LCD
32.768kHz TOSC, T = 25°C
RTC and LCD
TOSC, T = 25°C
Current through RESET pin substracted
Condition
DFLL enabled with 32.768kHz int. osc. as reference
DFLL enabled with 32.768kHz int. osc. as reference
Multiplication factor = 20x
Continuous mode
Sampled mode, include ULP oscillator
(1)
(3)
(3)
(3)
on ULP clock, WDT and
on 1.024kHz low power
from low power 32.768kHz
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
= 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
Min
Min
4.72
4.19
3.80
3.46
4.10
3.56
Typ
600
Typ
4.6
5.2
3.9
4.3
4.0
4.5
1.0
XMEGA B3
d.
Max
Max
Units
Units
µA
µA
71