AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 55

• 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

7.6
32072G–11/2011
0x0004
0x0140
0x0144
User Interface
Offset
0x00C
0x02C
0x04C
0x06C
0x0C0
0x0C4
0x0C8
0x0D0
0x0D4
00050
0x000
0x008
0x010
0x014
0x020
0x024
0x028
0x030
0x040
0x044
0x048
0x054
0x060
0x064
0x068
0x070
0x074
0x200
Table 7-6.
Power and Oscillators Status Register
Asynchronous Wake Enable Register
Linear Regulator Calibration Register
General Purpose Low-Power register
RC Oscillator Calibration Register
PM Interrupt Disable Register
Oscillator 32 Control Register
Bandgap Calibration Register
PM Interrupt Enable Register
Oscillator 0 Control Register
Oscillator 1 Control Register
PM Interrupt Status Register
PM Interrupt Mask Register
PM Interrupt Clear Register
Generic Clock Control 0
Generic Clock Control 1
Generic Clock Control 2
Generic Clock Control 3
Generic Clock Control 4
Generic Clock Control 5
BOD33 Level Register
Reset Cause Register
BOD Level Register
Main Clock Control
PLL0 Control
PLL1 Control
Clock Select
CPU Mask
HSB Mask
PBA Mask
PBB Mask
Register
PM Register Memory Map
Register Name
OSCCTRL32
OSCCTRL0
OSCCTRL1
CPUMASK
HSBMASK
PBAMASK
PBBMASK
GCCTRL0
GCCTRL1
GCCTRL2
GCCTRL3
GCCTRL4
GCCTRL5
MCCTRL
POSCSR
VREGCR
RCAUSE
CKSEL
BOD33
RCCR
BGCR
AWEN
GPLP
PLL0
PLL1
BOD
IMR
IER
IDR
ICR
ISR
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/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Write-only
Write-only
Read-only
Read-only
Write-only
Access
BOD33 LEVEL=2V7
BOD33 reset enable
Latest Reset Source
BOD fuses in Flash
Factory settings
Factory settings
Factory settings
0x001FFFFF
0x00000FFF
0x00000000
0x00000000
0x00000003
0x000003FF
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Reset State
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