AT32UC3C0128C Atmel Corporation, AT32UC3C0128C Datasheet - Page 868

• Manufacturer Part Number: AT32UC3C0128C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C0128C

• Flash (kbytes): 128 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): 36
• 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

31.8
31.8.1
32117C–AVR-08/11
Module Configuration
Clock Connections
The specific configuration for each TC instance is listed in the following tables. The module bus
clocks listed here are connected to the system bus clocks according to the table in the Power
Manager section.
Table 31-4.
Each Timer/Counter channel can independently select an internal or external clock source for its
counter:
Table 31-5.
Module name
TC0
TC1
Module
TC0
TC1
Source
Internal
External
Internal
External
Module Clock Name
Timer/Counter clock connections
Clock name
CLK_TC0
CLK_TC1
TIMER_CLOCK1
TIMER_CLOCK1
Name
TIMER_CLOCK2
TIMER_CLOCK3
TIMER_CLOCK4
TIMER_CLOCK5
TC0 - CLK0
TC0 - CLK1
TC0 - CLK2
TIMER_CLOCK2
TIMER_CLOCK3
TIMER_CLOCK4
TIMER_CLOCK5
TC1 - CLK0
TC1 - CLK1
TC1 - CLK2
Description
Peripheral Bus clock from the PBC clock domain
Peripheral Bus clock from the PBA clock domain
PBC clock / 32 (TIMER0_CLOCK4)
Connection
32 KHz oscillator clock (OSC32K)
PBC clock / 2 (TIMER0_CLOCK2)
PBC clock / 8 (TIMER0_CLOCK3)
PBC clock / 128 (TIMER0_CLOCK5)
See Peripheral Multiplexing on I/O line
chapter
32 KHz oscillator clock (OSC32K)
PBA clock / 2 (TIMER1_CLOCK2)
PBA clock / 8 (TIMER1_CLOCK3)
PBA clock / 32 (TIMER1_CLOCK4)
PBA clock / 128 (TIMER1_CLOCK5)
See Peripheral Multiplexing on I/O line
chapter
AT32UC3C
868