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AT32UC3C0512CAU
AT32UC3C0512CAU | |
|---|---|
| Manufacturer Part Number | AT32UC3C0512CAU |
| Manufacturer | Atmel Corporation |
| AT32UC3C0512CAU datasheets |
|
Availability: In stock
International delivery:
Warranty: 60 days
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Specifications of AT32UC3C0512CAU | |||
|---|---|---|---|
| Flash (kbytes) | 512 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 | 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 |
AT32UC3A0128 PDF datasheetAT32UC3A0128 PDF datasheet #2AT32UC3A0128AU PDF datasheet #3AT32UC3C0128C PDF datasheet #4AT32UC3C0128C PDF datasheet #5
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MACHH.D – Multiply Halfwords and Accumulate in Doubleword
Architecture revision:
Architecture revision1 and higher.
Description
Multiplies the two halfword registers specified and adds the result to the specified doubleword-
register. Only the 48 highest of the 64 possible bits in the doubleword accumulator are used. The
16 lowest bits are cleared. The halfword registers are selected as either the high or low part of
the operand registers.
Operation:
I.
Syntax:
I.
Operands:
I.
Status Flags:
Opcode:
31
1
15
0
Example:
32000D–04/2011
If (Rx-part == t) then operand1 = SE(Rx[31:16]) else operand1 = SE(Rx[15:0]);
If (Ry-part == t) then operand2 = SE(Ry[31:16]) else operand2 = SE(Ry[15:0]);
(Rd+1:Rd)[63:16] ← (operand1 × operand2)[31:0] + (Rd+1:Rd)[63:16];
Rd[15:0] ← 0;
machh.d Rd, Rx:<part>, Ry:<part>
d ∈ {0, 2, 4, …, 14}
{x, y} ∈ {0, 1, …, 15}
part ∈ {t,b}
Q:
Not affected.
V:
Not affected.
N:
Not affected.
Z:
Not affected.
C:
Not affected.
29
28
25
1
1
Rx
12
11
0
0
0
0
1
0
machh.d R10, R2:t, R3:b will perform
(R11 : R10)[63:16] ← ( SE(R2[31:16]) × SE(R3[15:0]) ) + (R11 : R10)[63:16]
R10[15:0] ← 0
24
20
19
0
0
0
0
0
8
7
6
5
4
3
1
1
0
X
Y
AVR32
16
Ry
0
Rd
209
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