AT32UC3A364-ALUT Atmel, AT32UC3A364-ALUT Datasheet - Page 855

• 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

30.7.7
Name:
Access Type:
Offset:
Reset Value:
• BLKLEN: Data Block Length
• BCNT: MMC/SDIO Block Count - SDIO Byte Count
32072C–AVR32–2010/03
TRTYP
Others
31
23
15
7
This field determines the size of the data block.
This field is also accessible in the MR register.
If MR.FBYTE bit is zero, the BLKEN[17:16] field must be written to 0b00
This field determines the number of data byte(s) or block(s) to transfer.
The transfer data type and the authorized values for BCNT field are determined by CMDR.TRTYP field:
Warning: In SDIO Byte and Block modes, writing to the seven last bits of BCNT field is forbidden and may lead to unpredictable
results.
0
2
3
Block Register
Type of Transfer
MMC/SDCard Multiple Block
SDIO Byte
SDIO Block
-
30
22
14
6
BLKR
Read/Write
0x018
0x00000000
Notes:
1. In SDIO Byte mode, BLKLEN field is not used.
2. BLKLEN should be specified before sending the data transfer command. Otherwise, Overrun
29
21
13
5
may occur (even if MR.RDPROOF bit is set).
BCNT Authorized Values
From 1 to 512 bytes: Value 0 corresponds to a 512-byte transfer.
Values from 0x200 to 0xFFFF are forbidden.
From 1 to 511 blocks: Value 0 corresponds to an infinite block transfer.
Values from 0x200 to 0xFFFF are forbidden.
Reserved.
From 1 to 65535: Value 0 corresponds to an infinite block transfer.
28
20
12
4
BLKLEN[15:8]
BLKLEN[7:0]
BCNT[15:8]
BCNT[7:0]
27
19
11
3
26
18
10
2
AT32UC3A3/A4
25
17
9
1
24
16
8
0
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