AT32UC3C264C Atmel Corporation, AT32UC3C264C Datasheet - Page 11

• Manufacturer Part Number: AT32UC3C264C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C264C

• Flash (kbytes): 64 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 45
• Ext Interrupts: 64
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 5
• Twi (i2c): 2
• Uart: 4
• Can: 2
• Lin: 4
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 2
• Resistive Touch Screen: No
• Dac Channels: 2
• 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: 3
• Output Compare Channels: 13
• Input Capture Channels: 6
• Pwm Channels: 14
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

3.2
3.2.1
Table 3-1.
32117CS–AVR-08/11
TQFP
QFN
64
10
11
12
13
14
15
2
3
4
7
8
9
/
1
Peripheral Multiplexing on I/O lines
TQFP
Multiplexed Signals
100
10
12
13
14
15
16
17
18
19
20
21
22
23
24
11
1
2
3
4
GPIO Controller Function Multiplexing
LQFP
144
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
1
2
3
4
REFP
REFN
PIN
PA00
PA01
PA02
PA03
PA04
PA05
PA06
PA07
PA08
PA09
PA10
PA11
PA12
PA13
PA14
PA15
PA16
ADC
ADC
Each GPIO line can be assigned to one of the peripheral functions. The following table
describes the peripheral signals multiplexed to the GPIO lines.
G
O
10
11
12
13
14
15
16
P
I
0
1
2
3
4
5
6
7
8
9
Supply
VDDANA
VDDANA
VDDANA
VDDANA
VDDANA
VDDANA
VDDANA
VDDANA
VDDANA
VDDANA
VDDANA
VDDANA
VDDANA
VDDIO1
VDDIO1
VDDIO1
VDDIO1
Type
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
x1/x2
Pin
(1)
ADCREF0
AC1AN0
AC1BN0
GCLK[0]
GCLK[1]
AC1AP0
AC1BP0
ADCIN0
ADCIN1
ADCIN2
ADCIN3
ADCIN4
ADCIN5
ADCIN6
ADCIN7
SCIF -
SCIF -
A
RXLINE[1]
EXTINT[1]
USBC - ID
EXTINT[4]
ADCREF1
TXLINE[1]
AC1AP1
AC1AN1
AC1BP1
AC1BN1
NPCS[0]
NPCS[1]
NPCS[0]
NPCS[1]
CANIF -
CANIF -
USBC -
VBOF
SPI0 -
SPI0 -
SPI1 -
SPI1 -
EIC -
EIC -
B
AC1AP0 or
AC1BN0 or
EXTINT[2]
PAD_EVT
PAD_EVT
PAD_EVT
PAD_EVT
PAD_EVT
PAD_EVT
ACIFA0 -
ACAOUT
ACIFA0 -
ACBOUT
ADCIN15
DACREF
PEVC -
PEVC -
PEVC -
PEVC -
PEVC -
PEVC -
DAC1A
DAC1B
GPIO function
EIC -
[13]
[14]
C
[0]
[1]
[2]
[3]
D
E
AT32UC3C
F
11