AT32UC3A4128S Atmel Corporation, AT32UC3A4128S Datasheet - Page 834

• Manufacturer Part Number: AT32UC3A4128S
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A4128S

• Flash (kbytes): 128 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: AES
• Sram (kbytes): 128
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

30.6.8.3
Figure 30-14. SR.XFRDONE During a Write Access
30.7
Table 30-7.
32072G–11/2011
Offset
0x00C
0x01C
0x02C
0x000
0x004
0x008
0x010
0x014
0x018
0x020
0x024
0x028
0x030
0x034
0x040
User Interface
Write Access
MCI Register Memory Map
CMDRDY flag
XFRDONE flag
Data bus - D0
Not busy flag
CMD line
D0
Completion Signal Time-out Register
During a write access, the SR.XFRDONE bit behaves as shown in
MCI writeCMD
SD/SDIO Card Register
Data Time-out Register
Transmit Data Register
Receive Data Register
Command Register
Response Register
Response Register
Response Register
Response Register
Argument Register
Control Register
Status Register
Mode Register
Block Register
Register
Card response
1st Block
1st Block
The CMDRDY flag is released 8 t
CSTOR
Last Block
Last Block
RSPR1
RSPR2
RSPR3
CMDR
SDCR
ARGR
DTOR
RSPR
BLKR
Name
RDR
TDR
MR
CR
SR
bit
lafter the end of the card response.
D0 is tied by the card
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Write-only
Write-only
Read-only
Read-only
Read-only
Read-only
Read-only
Write-only
Read-only
Access
Figure 30-14 on page
D0 is released
0x0C000025
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Reset
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