ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 698

• Manufacturer Part Number: ATUC128L4U
• Manufacturer: Atmel Corporation

Specifications of ATUC128L4U

• Flash (kbytes): 128 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 Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• 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

• DATAFORMAT: Data Word Format
Table 28-4.
• SWRST: Software Reset
• MONO: Mono Mode
• CMOC: Common Mode Offset Control
• ALTUPR: Alternative Upsampling Ratio
• SWAP: Swap Channels
• EN: Enable
32142A–12/2011
DATAFORMAT
0
1
2
3
4
5
6
7
Writing a zero to this bit does not have any effect.
Writing a one to this bit will reset the ABDACB as if a hardware reset was done.
0: Mono mode is disabled.
1: Mono mode is enabled.
0: Common mode adjustment is disabled.
1: Common mode adjustment is enabled.
0: Alternative upsampling is disabled.
1: Alternative upsampling is enabled.
0: Channel swap is disabled.
1: Channel swap is enabled.
0: The ABDACB is disabled.
1: The ABDACB is enabled.
Data Word Format
Word length
32 bits
24 bits
20 bits
18 bits
16 bits
16 bits compact stereo
8 bits
8 bits compact stereo
Comment
Channel 1 sample in bits 31 through 16, channel 0 sample in bits 15 through 0 in SDR0
Channel 1 sample in bits 15 through 8, channel 0 sample in bits 7through 0 in SDR0
ATUC64/128/256L3/4U
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