AT32UC3L064 Atmel Corporation, AT32UC3L064 Datasheet - Page 15

• Manufacturer Part Number: AT32UC3L064
• Manufacturer: Atmel Corporation

Specifications of AT32UC3L064

• Flash (kbytes): 64 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 50 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Speed: No
• Usb Interface: No
• Spi: 5
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 460
• Analog Comparators: 8
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.62 to 3.6
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 35
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

Table 3-7.
Note:
Table 3-8.
1.
32099G–06/2011
Signal Name
VDDCORE
VDDIO
VDDANA
ADVREFP
VDDIN
GNDANA
GND
MCKO
MDO5 - MDO0
MSEO1 - MSEO0
EVTI_N
EVTO_N
PA22 - PA00
PB12 - PB00
CLK
CTS
RTS
RXD
TXD
1. ADCIFB: AD3 does not exist.
See
Section 6.1 on page 36
Universal Synchronous/Asynchronous Receiver/Transmitter - USART0, USART1, USART2, USART3
Signal Descriptions List
Signal Description List, Continued
Function
Core Power Supply / Voltage Regulator Output
I/O Power Supply
Analog Power Supply
Analog Reference Voltage
Voltage Regulator Input
Analog Ground
Ground
Trace Data Output Clock
Trace Data Output
Trace Frame Control
Event In
Event Out
Parallel I/O Controller I/O Port 0
Parallel I/O Controller I/O Port 1
Clock
Clear To Send
Request To Send
Receive Data
Transmit Data
General Purpose I/O pin
Auxiliary Port - AUX
Power
Input/Output
Power Input
Power Input
Power Input
Power Input
Output
Output
Input
Input
Ground
Ground
I/O
Output
Output
Output
Output
Power
Type
Input
I/O
I/O
Low
Low
Active
Level
Low
Low
AT32UC3L016/32/64
Comments
1.62V to 1.98V
1.62V to 3.6V. VDDIO should
always be equal to or lower than
VDDIN.
1.62V to 1.98V
1.62V to 1.98V
1.62V to 3.6V
(1)
15