AT32UC3B0256 Atmel Corporation, AT32UC3B0256 Datasheet - Page 49

• Manufacturer Part Number: AT32UC3B0256
• Manufacturer: Atmel Corporation

Specifications of AT32UC3B0256

• Flash (kbytes): 256 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 60 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 44
• Ext Interrupts: 44
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 4
• Twi (i2c): 1
• Uart: 3
• Ssc: 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
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: YES
• Dram Memory: No
• 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

9.6
32059L–AVR32–01/2012
0x0060-0x070
0x000C
0x002C
0x004C
0x00C0
0x00C4
0x00C8
0x00D0
User Interface
0x0000
0x0004
0x0008
0x0010
0x0014
0x0020
0x0024
0x0028
0x0030
0x0040
0x0044
0x0048
0x0050
0x0054
0x0140
0x0144
0x0200
0x0204
Offset
Table 9-5.
Asynchronous Wake Up Enable Register
General Purpose Low-Power Register 0
General Purpose Low-Power Register 1
Power and Oscillators Status Register
Linear Regulator Calibration Register
RC Oscillator Calibration Register
Generic Clock Control Register
Oscillator 32 Control Register
Bandgap Calibration Register
Main Clock Control Register
Oscillator 0 Control Register
Oscillator 1 Control Register
Interrupt Disable Register
Interrupt Enable Register
Interrupt Status Register
Interrupt Mask Register
Interrupt Clear Register
PLL0 Control Register
PLL1 Control Register
Reset Cause Register
Clock Select Register
CPU Mask Register
HSB Mask Register
BOD Level Register
PBA Mask Register
PBB Mask Register
Register
PM Register Memory Map
Register Name
OSCCTRL32
OSCCTRL0
OSCCTRL1
CPUMASK
HSBMASK
PBAMASK
PBBMASK
MCCTRL
POSCSR
VREGCR
GCCTRL
RCAUSE
CKSEL
GPLP0
GPLP1
RCCR
BGCR
AWEN
PLL0
PLL1
BOD
IMR
IER
IDR
ISR
ICR
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-Only
Read-Only
Read-Only
Write-Only
Write-Only
Write-Only
Access
Latest Reset Source
BOD fuses in Flash
Factory settings
Factory settings
Factory settings
0x00007FFF
0x00000000
0x00000000
0x00000003
0x0000007F
0x0000003F
0x00000000
0x00000000
0x00000000
0x00000000
0x00010000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Reset
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