AT32AP7002-CTUT Atmel, AT32AP7002-CTUT Datasheet - Page 573

• Manufacturer Part Number: AT32AP7002-CTUT
• Description: IC MCU 32BIT AVR32 196-CBGA
• Manufacturer: Atmel
• Series: AVR®32 AP7r

Specifications of AT32AP7002-CTUT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 150MHz
• Connectivity: EBI/EMI, I²C, MMC, PS2, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, DMA, I²C, LCD, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: D/A 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 196-CBGA
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C, JTAG, PS2, SPI, SSC, UART, USART, USB
• Maximum Clock Frequency: 150 MHz
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Dac: 16 bit, 2 Channel
• Package: 196CTBGA
• Device Core: AVR32
• Family Name: AT32
• Maximum Speed: 150 MHz
• Operating Supply Voltage: 1.8|3.3 V
• For Use With: ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATNGW100 - KIT AVR32 NETWORK GATEWAYATSTK1000 - KIT STARTER FOR AVR32AP7000
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

30.7.2.2
32054F–AVR32–09/09
Data Transfer Operation
Figure 30-8. Command/Response Functional Flow Diagram
Note:
The MultiMedia Card allows several read/write operations (single block, multiple blocks, stream,
etc). These kind of transfers can be selected setting the Transfer Type (TRTYP) field in the I
Command Register (CMDR).
These operations can be done using the a DMA Controller.
In all cases, the block length (BLKLEN field) must be defined either in the MR register, or in the
Block Register(BLKR). This field determines the size of the data block.
Enabling PDC Force Byte Transfer (PDCFBYTE in the MR) allows the PDC to manage with
internal byte transfers, so that transfers of blocks with a size different from modulo 4 can be sup-
1. If the command is SEND_OP_COND, the CRC error flag is always present (refer to R3
Check error bits in the
response in the MultiMedia Card specification).
Wait for command
Ready status flag
Status register
(1)
Set the command argument
Read response if required
ARGR = Argument
CMD = Command
Set the command
Status error flags?
RETURN OK
Read SR
CMDRDY
1
(1)
RETURN ERROR
Yes
0
AT32AP7002
(1)
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