AT32UC3L0256 Atmel Corporation, AT32UC3L0256 Datasheet - Page 638

• Manufacturer Part Number: AT32UC3L0256
• Manufacturer: Atmel Corporation

Specifications of AT32UC3L0256

• Flash (kbytes): 256 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 50 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Speed: No
• Usb Interface: No
• Spi: 5
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 460
• Analog Comparators: 8
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.62 to 3.6
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 35
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

26.10 Module Configuration
32145A–12/2011
The specific configuration for each ADCIFB instance is listed in the following tables.The module
bus clocks listed here are connected to the system bus clocks. Please refer to the Power Man-
ager chapter for details.
Table 26-5.
Table 26-6.
Table 26-7.
Table 26-8.
Note:
Feature
Number of ADC channels
Clock Name
CLK_ADCIFB
Register
VERSION
PARAMETER
Channel
CH0
CH1
CH2
CH4
CH5
CH6
CH7
CH8
CH9
1. AD3 does not exist
Module Configuration
ADCIFB Clocks
Register Reset Values
ADC Input Channels
Input
AD0
AD1
AD2
AD4
AD5
AD6
AD7
AD8
Temperature sensor
Reset Value
0x00000110
0x000003FF
Description
Clock for the ADCIFB bus interface
(1)
ADCIFB
9 (8 + 1 internal temperature sensor channel)
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