AT32UC3A464 Atmel Corporation, AT32UC3A464 Datasheet - Page 870

• Manufacturer Part Number: AT32UC3A464
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A464

• Flash (kbytes): 64 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
• Ssc: 1
• 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: No
• 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
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

31.7.1
Name :
Access Type :
Offset :
Reset Value :
•
•
32072G–11/2011
code (dec)
TPC : Transfer Protocol Code.
DSL : Data Select.
other
11
12
13
14
2
3
4
7
8
9
TPC[3] indicates the transfer direction of data (1:write packet, 0:read packet)
0 : Data is transmitted to and received from Memory Stick using the internal FIFO.
31
23
15
7
-
-
Command register
READ_LONG_DATA
READ_SHORT_DATA
READ_REG
GET_INT
SET_R/W_REG_ADRS
EX_SET_CMD
WRITE_REG
WRITE_SHORT_DATA
WRITE_LONG_DATA
SET_CMD
30
22
14
CMD
Read/Write
0x00
0x00000000
6
-
-
TPC
-
TPC
29
21
13
5
-
-
Transfer data from Data Buffer (512 bytes)
Transfer data from Data Buffer (32~256 bytes)
Read from a register
Read from an INT register
Set an address of READ_REG/WRITE_REG
Set command and parameters
Write to a register
Transfer data to Data Buffer (32~256 bytes)
Transfer data to Data Buffer (512 bytes)
Set command
Banned for use
28
20
12
4
-
-
DSZ
Description
27
19
11
3
-
-
-
DSL
26
18
10
2
-
-
25
17
9
1
-
-
DSZ
24
16
8
0
-
-
870