AT32UC3C0256C Atmel Corporation, AT32UC3C0256C Datasheet - Page 93

• Manufacturer Part Number: AT32UC3C0256C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C0256C

• Flash (kbytes): 256 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 123
• Ext Interrupts: 144
• Usb Transceiver: 1
• Quadrature Decoder Channels: 2
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 7
• Twi (i2c): 3
• Uart: 5
• Can: 2
• Lin: 5
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 4
• Dac Resolution (bits): 12
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 68
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6 or 4.5 to 5.5
• Operating Voltage (vcc): 3.0 to 3.6 or 4.5 to 5.5
• Fpu: Yes
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 22
• Input Capture Channels: 12
• Pwm Channels: 20
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

9. AVR32 RISC Instruction Set
9.1
9.1.1
32000D–04/2011
Instruction Set Nomenclature
Registers and Operands
the instruction exists,
instruction exists,
R{d, s, …}
Rd
Rs
Rx
Ry
Rb
Ri
Rp
PC
LR
SP
Reglist8
Reglist16
ReglistCPH8
ReglistCPL8
ReglistCP8
SysRegName Name of source or destination system register.
cond3
cond4
disp
disp:E
imm
imm:E
sa
bp
w
[i]
The uppercase ‘R’ denotes a 32-bit (word) register.
The lowercase ‘d’ denotes the destination register number.
The lowercase ‘s’ denotes the source register number.
The lowercase ‘x’ denotes the first source register number for three reg-
ister operations.
The lowercase ‘y’ denotes the second source register number for three
register operations.
The lowercase ‘b’ denotes the base register number for indexed
addressing modes.
The lowercase ‘i’ denotes the index register number for indexed
addressing modes.
The lowercase ‘p’ denotes the pointer register number.
Program Counter, equal to R15
Link Register, equal to R14
Stack Pointer, equal to R13
Reglist8 ∈ {R0-R3, R4-R7, R8-R9, R10, R11, R12, LR, PC}
Reglist16 ∈ {R0, R1, R2, ..., R12, LR, SP, PC}
ReglistCPH8 ∈ {CR8, CR9, CR10, ..., CR15}
ReglistCPL8 ∈ {CR0, CR1, CR2, ..., CR7}
ReglistCPD8 ∈ {CR0-CR1,CR2-CR3,CR4-CR5,CR6-CR7,CR8-CR9,
CR10-CR11,CR12-CR13,CR14-CR15}
cond3 ∈ {eq, ne, cc/hs, cs/lo, ge, lt, mi, pl}
cond4 ∈ {eq, ne, cc/hs, cs/lo, ge, lt, mi, pl, ls, gt, le, hi, vs, vc, qs, al}
Displacement
Displacement of n bits. If the both compact and extended versions of
then use the extended version. The compact version is used by default.
Immediate value
Immediate of n bits. If the both compact and extended versions of the
then use the extended version. The compact version is used by default.
Shift amount
Bit postion
Width of a bit field
Denotes bit i in a immediate value. Example: imm6[4] denotes bit 4 in
an 6-bit immediate value.
AVR32
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