AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 93

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AT32UC3A3128

Manufacturer Part Number
AT32UC3A3128
Description
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

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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
93

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