AT32UC3C1512C Atmel Corporation, AT32UC3C1512C Datasheet - Page 325

• Manufacturer Part Number: AT32UC3C1512C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C1512C

• Flash (kbytes): 512 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 81
• Ext Interrupts: 100
• 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
• Dram Memory: No
• 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: 19
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32000D–04/2011
SBC – Subtract with Carry
Architecture revision:
Architecture revision1 and higher.
Description
Subtracts a specified register and the value of the carry bit from a destination register and stores
the result in the destination register.
Operation:
I.
Syntax:
I.
Operands:
I.
Status Flags:
Opcode:
31
1
15
0
Rd ← Rx - Ry - C;
sbc
{x, y, d} ∈ {0, 1, …, 15}
Q:
V:
N:
Z:
C:
1
0
29
1
0
Rd, Rx, Ry
Not affected.
V ← (Rx[31] ∧ ¬Ry[31] ∧ ¬RES[31]) ∨ (¬Rx[31] ∧ Ry[31] ∧ RES[31])
N ← RES[31]
Z ← (RES[31:0] == 0) ∧ Z
C ← ¬Rx[31] ∧ Ry[31] ∨ Ry[31] ∧ RES[31] ∨ ¬Rx[31] ∧ RES[31]
12
28
0
11
0
Rx
0
25
0
24
0
1
0
0
0
1
0
0
4
20
0
0
3
19
Ry
Rd
AVR32
0
16
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