AT32UC3B0512AU Atmel Corporation, AT32UC3B0512AU Datasheet - Page 355

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AT32UC3B0512AU

Manufacturer Part Number
AT32UC3B0512AU
Description
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3B0512AU-Z2U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
32000D–04/2011
STSWP.{H, W} – Swap and Store
Architecture revision:
Architecture revision1 and higher.
Description
This instruction swaps the bytes in a halfword or a word in the register file and stores the result to
memory. The instruction can be used for performing stores to memories of different endianness.
Operation:
I.
II.
Syntax:
I.
II.
Operands:
I.
II.
Status Flags:
Opcode:
31
31
1
15
1
1
15
1
temp[15:0] ← (Rs[7:0], Rs[15:8]);
*(Rp+SE(disp12) << 1) ← temp[15:0];
temp[31:0] ← (Rs[7:0], Rs[15:8], Rs[23:16], Rs[31:24]);
*(Rp+SE(disp12) << 2) ← temp[31:0];
stswp.h Rp[disp], Rs
stswp.w Rp[disp], Rs
{s, p} ∈ {0, 1, …, 15}
disp ∈ {-4096, -4094, ..., 4094}
{s, p} ∈ {0, 1, …, 15}
disp ∈ {-8192, -8188 ..., 8188}
Q:
V:
N:
Z:
C:
Format I:
Format II:
1
0
1
0
29
29
1
0
1
1
Not affected
Not affected
Not affected
Not affected
Not affected
12
12
28
28
1
0
11
11
Rp
Rp
25
25
24
1
24
1
1
1
1
1
disp12
disp12
0
0
20
1
20
1
19
19
Rs
Rs
AVR32
0
0
16
16
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