AT32UC3A364-ALUT Atmel, AT32UC3A364-ALUT Datasheet - Page 834

• Manufacturer Part Number: AT32UC3A364-ALUT
• Description: IC MCU 64KB FLASH 144LQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3A364-ALUT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, WDT
• Number Of I /o: 110
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Processor Series: AT32UC3x
• Core: AVR32
• Data Bus Width: 32 bit
• Data Ram Size: 96 KB
• Interface Type: IrDA/SCI/SCIF/UDI
• Maximum Clock Frequency: 66 MHz
• Number Of Timers: 3
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR32, EWAVR32-BL, KSK-EVK1100-PL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1104
• Minimum Operating Temperature: - 40 C
• Controller Family/series: AT32UC3A
• No. Of I/o's: 110
• Ram Memory Size: 64KB
• Cpu Speed: 66MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• For Use With: ATEVK1104 - KIT DEV/EVAL FOR AVR32 AT32UC3AATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 30-10. Read Functional Flow Diagram
32072C–AVR32–2010/03
Write the BlockLenght in the MR.BLKLEN field
Write the block count in the BLKR.BCNT field (if
Number of words to read = (MR.BLKLEN)/4
Write a zero in the DMA.DMAEN bit
Send READ_SINGLE_BLOCK
Read data in the RDR register
Number of words to read = 0 ?
Number of words to read -1
Number of words to read =
Note:
Read the SR register
SR.RXRDY = 0 ?
No
command
necessary)
1. It is assumed that this command has been correctly sent (see
2. This field is also accessible in the BLKR register.
No
(1)
No
Send SET_BLOCKLEN command
Send SELECT/DESELECT_CARD
Command
Yes
(2)
Yes
RETURN
Read with DMA
(1)
to select the card
Write the BlockLenght in the MR.BLKLEN field
write the Data Adress in the DMA Controller
write the (MR.BLKLEN)/4 for Transfer Size
(1)
Write a one in the DMA.DMAEN bit
Send READ_SINGLE_BLOCK
Configure the DMA channel X
Yes
in the DMA Controller
Read the SR register
SR.XFRDONE = 0 ?
command
RETURN
No
(1)
AT32UC3A3/A4
Figure 30-9 on page
Yes
(2)
832).
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