AT32UC3C2256C Atmel Corporation, AT32UC3C2256C Datasheet - Page 1256

• Manufacturer Part Number: AT32UC3C2256C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C2256C

• Flash (kbytes): 256 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): 68
• 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

40.6.3
Table 40-11. PLL Characteristics
40.6.4
Table 40-12. Internal 120MHz RC Oscillator Characteristics
Note:
40.6.5
Table 40-13. System RC Oscillator Characteristics
40.6.6
Table 40-14. 8MHz/1MHz RC Oscillator Characteristics
Notes:
32117C–AVR-08/11
Symbol
f
f
I
t
Symbol
f
I
t
Symbol
f
Symbol
f
t
VCO
IN
PLL
STARTUP
OUT
RC120M
STARTUP
OUT
OUT
STARTUP
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
1. Please refer to the SCIF chapter for details.
Phase Lock Loop (PLL0 and PLL1) Characteristics
120MHz RC Oscillator (RC120M) Characteristics
System RC Oscillator (RCSYS) Characteristics
8MHz/1MHz RC Oscillator (RC8M) Characteristics
cess technology. These values are not covered by test limits in production.
Parameter
Output frequency
Input frequency
Current consumption
Startup time, from enabling
the PLL until the PLL is
locked
Parameter
Output frequency
Current consumption
Startup time
Parameter
Output frequency
Parameter
Output frequency
Startup time
(1)
Conditions
Active mode, f
Active mode, f
Wide Bandwidth mode disabled
Wide Bandwidth mode enabled
Conditions
Conditions
Calibrated at T
T
T
Conditions
SCIF.RCCR8.FREQMODE = 0
SCIF.RCCR8.FREQMODE = 1
A
A
= 25°C
= -40°C
VCO
VCO
A
= 85°C
= 80MHz
= 240MHz
(1)
(1)
0.955
Min
80
Min
Min
110
105
100
Min
7.6
4
88
115.2
Typ
250
600
1.85
15
45
Typ
120
Typ
109
104
Typ
3
8
1
AT32UC3C
1.045
Max
Max
Max
Max
240
152
120
115
108
8.4
16
20
MHz
MHz
Unit
MHz
MHz
Unit
Unit
Unit
kHz
mA
µA
µs
µs
µs
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