AT32UC3A0128 Atmel Corporation, AT32UC3A0128 Datasheet - Page 59

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AT32UC3A0128

Manufacturer Part Number
AT32UC3A0128
Description
Manufacturer
Atmel Corporation

Specifications of AT32UC3A0128

Flash (kbytes)
128 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
109
Ext Interrupts
109
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
1
Uart
4
Ssc
1
Ethernet
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)
32
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
3.0-3.6 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

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32058KS–AVR32–01/12
Figure 12-7. SPI Master mode with (CPOL=0 and NCPHA=1) or (CPOL=1 and NCPHA=0)
Figure 12-8. SPI Slave mode with (CPOL=0 and NCPHA=1) or (CPOL=1 and NCPHA=0)
Figure 12-9. SPI Slave mode with (CPOL = NCPHA = 0) or (CPOL= NCPHA= 1)
SPCK
SPCK
MISO
MISO
MOSI
MOSI
SPCK
MISO
MOSI
SPI
SPI
SPI
5
6
9
SPI
SPI
10
7
SPI
3
SPI
SPI
8
11
SPI
4
AT32UC3A
59

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