AT32UC3C164C Atmel Corporation, AT32UC3C164C Datasheet - Page 17

• Manufacturer Part Number: AT32UC3C164C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C164C

• Flash (kbytes): 64 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 81
• Ext Interrupts: 100
• 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
• 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: 6
• Output Compare Channels: 22
• Input Capture Channels: 12
• Pwm Channels: 19
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

3.2.3
3.2.4
3.2.5
32117CS–AVR-08/11
Oscillator Pinout
JTAG port connections
Nexus OCD AUX port connections
Table 3-2.
The oscillators are not mapped to the normal GPIO functions and their muxings are controlled
by registers in the System Control Interface (SCIF). Please refer to the SCIF chapter for more
information about this.
Table 3-3.
If the JTAG is enabled, the JTAG will take control over a number of pins, irrespectively of the I/O
Controller configuration.
Table 3-4.
If the OCD trace system is enabled, the trace system will take control over a number of pins, irre-
spectively of the GPIO configuration. Three different OCD trace pin mappings are possible,
Function
aWire DATAOUT
JTAG port connections
Oscillators
TQFP64 pin
TQFP64 pin
QFN64/
QFN64/
2
3
4
1
31
62
32
63
Peripheral Functions
Oscillator pinout
JTAG pinout
TQFP100 pin
TQFP100 pin
2
3
4
1
100
47
99
96
48
97
LQFP144 pin
2
3
4
1
LQFP144 pin
Description
aWire output in two-pin mode
JTAG debug port
OSC0, OSC32
143
140
144
141
69
70
Pin name
PA01
PA02
PA03
PA00
PB30
PB02
PB00
PB31
PB03
PB01
Pad
JTAG pin
TDO
TMS
TCK
TDI
AT32UC3C
Oscillator pin
xout32
xin32
xout0
xout1
xin0
xin1
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