AT32UC3C164C Atmel Corporation, AT32UC3C164C Datasheet - Page 53
AT32UC3C164C
Manufacturer Part Number
AT32UC3C164C
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(159 pages)
3.AT32UC3C0128C.pdf
(1313 pages)
4.AT32UC3C0128C.pdf
(108 pages)
Specifications of AT32UC3C164C
Flash (kbytes)
64 Kbytes
Pin Count
100
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
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)
20
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3C164C-AUR
Manufacturer:
ATMEL
Quantity:
1 240
32002F–03/2010
FCASTRS.{S,U}W – Convert from Floating Point to Integer
Description
Converts the floating-point number in the specified register to a signed or unsigned integer and
stores the result in destination register. Rounding used is towards zero.
Operation:
I.
II.
Syntax:
I.
II.
Operands:
I-IV.
Status Flags:
Opcode:
31
1
15
0
0
Rd ← (signed int)Rx;
Round towards zero
Rd ← (unsigned int)Rx;
Round towards zero
fcastrs.sw
fcastrs.uw
{d, y} ∈ {0, 1, …, 15}
Q:
V:
N:
Z:
C:
S=0: Ry is an unsigned number, S=1: Ry is signed number
1
0
29
1
Not affected
Not affected
Not affected
Not affected
Not affected
28
0
0
Rd, Ry
Rd, Ry
0
1
Rd
0
25
24
1
1
0
0
0
1
0
20
0
0
19
1
0
Ry
AVR32
S
0
16
1
53