AT32UC3B0512AU Atmel Corporation, AT32UC3B0512AU Datasheet - Page 87

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AT32UC3B0512AU

Manufacturer Part Number
AT32UC3B0512AU
Description
Manufacturer
Atmel Corporation

Specifications of AT32UC3B0512AU

Flash (kbytes)
512 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
Dac Channels
2
Dac Resolution (bits)
16
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
96
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3B0512AU-Z2U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
8.3.2.16
8.3.2.17
8.3.2.18
32000D–04/2011
Data Read Address Exception
Illegal Opcode
Unimplemented Instruction
This exception is issued when the core fetches an unknown instruction, or when a coprocessor
instruction is not acknowledged. When entering the exception routine, the return address on
stack points to the instruction that caused the exception.
This exception is issued when the core fetches an instruction supported by the instruction set
but not by the current implementation. This allows software implementations of unimplemented
instructions. When entering the exception routine, the return address on stack points to the
instruction that caused the exception.
The Data Read Address Error exception is generated if the address of a data memory read has
an illegal alignment.
SR[EM] = 1;
SR[GM] = 1;
PC = EVBA + 0x1C;
RSR_EX = SR;
RAR_EX = PC;
SR[R] = 0;
SR[J] = 0;
SR[M2:M0] = B’110;
SR[EM] = 1;
SR[GM] = 1;
PC = EVBA + 0x20;
RSR_EX = SR;
RAR_EX = PC;
SR[R] = 0;
SR[J] = 0;
SR[M2:M0] = B’110;
SR[EM] = 1;
SR[GM] = 1;
PC = EVBA + 0x24;
RSR_EX = SR;
RAR_EX = PC;
TLBEAR = FAILING_VIRTUAL_ADDRESS;
TLBEHI[VPN] = FAILING_PAGE_NUMBER;
SR[R] = 0;
SR[J] = 0;
SR[M2:M0] = B’110;
SR[EM] = 1;
SR[GM] = 1;
PC = EVBA + 0x34;
AVR32
87

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