AT32UC3C064C Atmel Corporation, AT32UC3C064C Datasheet - Page 42
AT32UC3C064C
Manufacturer Part Number
AT32UC3C064C
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 AT32UC3C064C
Flash (kbytes)
64 Kbytes
Pin Count
144
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
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)
20
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
4.3
32002F–03/2010
Instruction set
The following instructions are provided:
Table 4-3.
:
Table 4-4.
Mnemonics
fmac.s
fnmac.s
fmsc.s
fnmsc.s
fmul.s
fnmul.s
fadd.s
fsub.s
Mnemonics
fcastrs.sw
fcastrs.uw
fcastsw.s
fcastuw.s
Floating point arithmetical instructions
Floating point conversion instructions
Operands
Rd, Ra, Rx, Ry
Rd, Ra, Rx, Ry
Rd, Ra, Rx, Ry
Rd, Ra, Rx, Ry
Rd, Rx, Ry
Rd, Rx, Ry
Rd, Rx, Ry
Rd, Rx, Ry
Operands
Rd, Ry
Rd, Ry
Rd, Ry
Rd, Ry
Description
Multiply accumulate.
(Rd ← Ra + Rx*Ry)
Multiply accumulate.
(Rd ← −Ra + Rx*Ry)
Multiply subtract.
(Rd ← Ra − Rx*Ry)
Multiply subtract.
(Rd ← −Ra − Rx*Ry)
Multiply.
(Rd ← Rx*Ry)
Multiply.
(Rd ← −Rx*Ry)
Add.
(Rd ← Rx + Ry)
Subtract.
(Rd ← Rx − Ry)
Description
Convert float to signed word, round-to-zero.
(Rd ← (signed int)Ry)
Convert float to unsigned word, round-to-zero.
(Rd ← (unsigned int)Ry)
Convert signed word to float, round-to-nearest.
(Rd ← (float)Ry)
Convert unsigned word to float, round-to-
nearest.
(Rd ← (float)Ry)
Issue
latency
2
2
2
2
2
2
2
2
Issue
latency
1
1
1
1
AVR32
42