AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 348

• Manufacturer Part Number: AT32UC3A3128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A3128

• Flash (kbytes): 128 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: 110
• Ext Interrupts: 110
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Sd / Emmc: 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): 128
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• 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: 18
• Input Capture Channels: 12
• Pwm Channels: 12
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

Table 19-2.
32072G–11/2011
0x3FC
Offset
0x2C0
0x2C8
0x2D0
0x2D8
0x2E0
0x2E8
0x2F0
0x2F8
0x3A0
0x3F8
0x158
0x300
0x308
0x310
0x318
0x320
0x328
0x330
0x338
0x340
0x348
0x350
0x358
0x360
0x368
0x370
0x378
0x380
0x388
0x390
0x398
DMA Controller Memory Map (Continued)
Destination Software Transaction Request Register
Single Destination Transaction Request Register
Source Software Transaction Request Register
Last Destination Transaction Request Register
Single Source Transaction Request Register
Last Source Transaction Request Register
Channel 3Destination Scatter Register
Raw Status for IntSrcTran Interrupt
Raw Status for IntDstTran Interrupt
DMA Component ID Register High
DMA Component ID Register Low
Raw Status for IntBlock Interrupt
DMA Channel Enable Register
Raw Status for IntErr Interrupt
Raw Status for IntTfr Interrupt
Status for IntSrcTran Interrupt
Status for IntDstTran Interrupt
Mask for IntSrcTran Interrupt
Mask for IntDstTran Interrupt
Clear for IntSrcTran Interrupt
Clear for IntDstTran Interrupt
Status for each interrupt type
DMA Configuration Register
Status for IntBlock Interrupt
Mask for IntBlock Interrupt
Clear for IntBlock Interrupt
Status for IntErr Interrupt
Status for IntTfr Interrupt
Mask for IntTfr Interrupt
Mask for IntErr Interrupt
Clear for IntTfr Interrupt
Clear for IntErr Interrupt
Register
DmaCompIdRegH
DmaCompIdRegL
Register Name
SglReqSrcReg
SglReqDstReg
StatusSrcTran
StatusDstTran
MaskSrcTran
MaskDstTran
ClearSrcTran
ClearDstTran
RawSrcTran
RawDstTran
DmaCfgReg
StatusBlock
ReqSrcReg
ReqDstReg
MaskBlock
ClearBlock
LstSrcReg
LstDstReg
RawBlock
ChEnReg
StatusTfr
StatusErr
StatusInt
MaskTfr
MaskErr
ClearTfr
ClearErr
RawTfr
RawErr
DSR3
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
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
Read-only
Read-only
Read-only
Write-only
Write-only
Write-only
Write-only
Write-only
Access
Reset Value
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x3230362A
0x00000000
0x00000000
0x44571110
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