AT32UC3B0512AU Atmel Corporation, AT32UC3B0512AU Datasheet - Page 17

• Manufacturer Part Number: AT32UC3B0512AU
• 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

Table 2-7.
32000D–04/2011
Reg #
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112-191
192-255
SR- Status Register
EVBA - Exception Vector Base Address
ACBA - Application Call Base Address
Address
360
364
368
372
376
380
384
388
392
396
400
404
408
412
416
420
424
428
432
436
440
444
448-764
768-1020
System Registers (Continued)
The Status Register is mapped into the system register space. This allows it to be loaded into
the register file to be modified, or to be stored to memory. The Status Register is described in
detail in
This register contains a pointer to the exception routines. All exception routines start at this
address, or at a defined offset relative to the address. Special alignment requirements may
apply for EVBA, depending on the implementation of the interrupt controller. Exceptions are
described in detail in
Pointer to the start of a table of function pointers. Subroutines can thereby be called by the com-
pact acall instruction. This facilitates efficient reuse of code. Keeping this pointer as a register
facilitates multiple function pointer tables. ACBA is a full 32 bit register, but the lowest two bits
Name
MPUPSR2
MPUPSR3
MPUPSR4
MPUPSR5
MPUPSR6
MPUPSR7
MPUCRA
MPUCRB
MPUBRA
MPUBRB
MPUAPRA
MPUAPRB
MPUCR
SS_STATUS
SS_ADRF
SS_ADRR
SS_ADR0
SS_ADR1
SS_SP_SYS
SS_SP_APP
SS_RAR
SS_RSR
Reserved
IMPL
Section 2.10 “The Status Register” on page
Function
MPU Privilege Select Register region 2
MPU Privilege Select Register region 3
MPU Privilege Select Register region 4
MPU Privilege Select Register region 5
MPU Privilege Select Register region 6
MPU Privilege Select Register region 7
MPU Cacheable Register A
MPU Cacheable Register B
MPU Bufferable Register A
MPU Bufferable Register B
MPU Access Permission Register A
MPU Access Permission Register B
MPU Control Register
Secure State Status Register
Secure State Address Flash Register
Secure State Address RAM Register
Secure State Address 0 Register
Secure State Address 1 Register
Secure State Stack Pointer System Register
Secure State Stack Pointer Application Register
Secure State Return Address Register
Secure State Return Status Register
Reserved for future use
IMPLEMENTATION DEFINED
Section 8. “Event Processing” on page
11.
63.
Compliance
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
OA
-
-
AVR32
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
OB
-
-
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