AT32UC3A0256 Atmel Corporation, AT32UC3A0256 Datasheet - Page 530

• Manufacturer Part Number: AT32UC3A0256
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A0256

• Flash (kbytes): 256 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 109
• Ext Interrupts: 109
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Operating Voltage (vcc): 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 10
• Output Compare Channels: 16
• Input Capture Channels: 6
• Pwm Channels: 13
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32058K AVR32-01/12
30.8
Table 30-5.
0x0024 - 0x00FC
+0x004 - 0x012C
+0x004 - 0x015C
+0x04 - 0x018C
0x000C
0x001C
0x010C
0x013C
0x016C
0x0000
0x0004
0x0008
0x0010
0x0014
0x0018
0x0020
0x0100
0x0104
0x0108
0x0110
0x0114
0x0118
0x0130
0x0134
0x0138
0x0140
0x0144
0x0148
0x0160
0x0164
0x0168
0x0170
0x0174
0x0178
0x0190
Offset
USB User Interface
USB PB Memory Map
Register
Device General Control Register
Device Global Interrupt Register
Device Global Interrupt Clear Register
Device Global Interrupt Set Register
Device Global Interrupt Enable Register
Device Global Interrupt Enable Clear Register
Device Global Interrupt Enable Set Register
Endpoint Enable/Reset Register
Device Frame Number Register
Reserved
Endpoint 0 Configuration Register
Endpoint 1 Configuration Register
Endpoint 2 Configuration Register
Endpoint 3 Configuration Register
Endpoint 4 Configuration Register
Endpoint 5 Configuration Register
Endpoint 6 Configuration Register
Reserved
Endpoint 0 Status Register
Endpoint 1 Status Register
Endpoint 2 Status Register
Endpoint 3 Status Register
Endpoint 4 Status Register
Endpoint 5 Status Register
Endpoint 6 Status Register
Reserved
Endpoint 0 Status Clear Register
Endpoint 1 Status Clear Register
Endpoint 2 Status Clear Register
Endpoint 3 Status Clear Register
Endpoint 4 Status Clear Register
Endpoint 5 Status Clear Register
Endpoint 6 Status Clear Register
Reserved
Endpoint 0 Status Set Register
UESTA0CLR
UESTA1CLR
UESTA2CLR
UESTA3CLR
UESTA4CLR
UESTA5CLR
UESTA6CLR
UESTA0SET
UDINTECLR
UDINTESET
UDINTCLR
UDINTSET
UDFNUM
UECFG0
UECFG1
UECFG2
UECFG3
UECFG4
UECFG5
UECFG6
UESTA0
UESTA1
UESTA2
UESTA3
UESTA4
UESTA5
UESTA6
UDINTE
UDCON
UERST
UDINT
Name
–
–
–
–
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Write-Only
Access
–
–
–
–
AT32UC3A
Reset Value
0x00000100
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000100
0x00000100
0x00000100
0x00000100
0x00000100
0x00000100
0x00000100
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
–
–
–
–
530