AT32UC3C0256C Atmel Corporation, AT32UC3C0256C Datasheet - Page 1277

• Manufacturer Part Number: AT32UC3C0256C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C0256C

• Flash (kbytes): 256 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): 68
• 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

40.9.6
Table 40-51. JTAG Timings
Note:
32117C–AVR-08/11
Symbol
JTAG0
JTAG1
JTAG2
JTAG3
JTAG4
JTAG5
JTAG6
JTAG7
JTAG8
JTAG9
JTAG10
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
JTAG Timing
cess technology. These values are not covered by test limits in production.
Parameter
TCK Low Half-period
TCK High Half-period
TCK Period
TDI, TMS Setup before TCK High
TDI, TMS Hold after TCK High
TDO Hold Time
TCK Low to TDO Valid
Boundary Scan Inputs Setup Time
Boundary Scan Inputs Hold Time
Boundary Scan Outputs Hold Time
TCK to Boundary Scan Outputs Valid
Figure 40-16. JTAG Interface Signals
(1)
Scan Outputs
Scan Inputs
Boundary
Boundary
TMS/TDI
TCK
TDO
JTAG5
JTAG9
JTAG10
JTAG6
JTAG0
Conditions
capacitor =
external
JTAG3
JTAG7
40pF
JTAG2
JTAG4
JTAG8
21.5
12.5
Min
8.5
6.5
4.5
29
11
0
0
JTAG1
Max
21.5
18
AT32UC3C
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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