AT32UC3L-EK Atmel, AT32UC3L-EK Datasheet - Page 841

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AT32UC3L-EK

Manufacturer Part Number
AT32UC3L-EK
Description
KIT EVAL AVR32 UC3 MCU
Manufacturer
Atmel
Type
MCUr
Datasheets

Specifications of AT32UC3L-EK

Contents
*
Silicon Manufacturer
Atmel
Core Architecture
AVR
Core Sub-architecture
UC3L
Kit Contents
Board
Features
USB / Battery Powered, Board Controller / Bootloader
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
Tool Type
Starter Kit
Cpu Core
AVR 8
Data Bus Width
8 bit
Processor Series
AT32
Processor To Be Evaluated
AT32UC3L064
Interface Type
USB, Capacitive Touch
For Use With/related Products
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3L-EK
Manufacturer:
Atmel
Quantity:
135
35.4.17
35.4.18
32099F–11/2010
ADCIFB
ACIFB
1. Pendetect in sleep modes without CLK_ADCIFB will not wake the system
2. 8-bit mode is not working
3. ADC channels six to eight are non-functional
4. VERSION register reads 0x100
5. Using STARTUPTIME value larger than 0x1F will freeze ADC
6. ADCIFB DMA transfers does not work with divided PBA clock
1. Negative offset
2. Generic clock sources in sleep modes
3. VERSION register reads 0x200
The pendetect will not wake the system from a sleep mode if the clock for the
ADCIFB (CLK_ADCIFB) is turned off.
Fix/Workaround
Use a sleep mode where CLK_ADCIFB is not turned off to wake the part using
pendetect.
Do not use the 8-bit mode of the ADCIFB.
Fix/Workaround
Use the 10-bit mode and shift right by 2 bits.
ADC channels six to eight are non-functional.
Fix/Workaround
None.
The VERSION register reads 0x100 instead of 0x101.
Fix/Workaround
None.
Writing a value larger than 0x1F to the Startup Time field in the ADC Configuration Register
(ACR.STARTUP) will freeze the ADC, and the Busy Status bit in the Status Register
(SR.BUSY) will never be cleared.
Fix/Workaround
Do not write values larger than 0x1F to ACR.STARTUP.
DMA requests from the ADCIFB will not be performed when the PBA clock is slower than
the HSB clock.
Fix/Workaround
None
The static offset of the analog comparator is approximately -50mV.
Fix/Workaround
None.
The ACIFB should not use RC32K or CLK_1K as generic clock source if the chip uses sleep
modes.
Fix/Workaround
None.
The VERSION register reads 0x200 instead of 0x212.
Fix/Workaround
None.
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