AT32UC3C0256C Atmel Corporation, AT32UC3C0256C Datasheet - Page 301
AT32UC3C0256C
Manufacturer Part Number
AT32UC3C0256C
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(159 pages)
3.AT32UC3C0128C.pdf
(1313 pages)
4.AT32UC3C0128C.pdf
(108 pages)
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
Available stocks
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Part Number
Manufacturer
Quantity
Price
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3C0128C PDF datasheet #3
- AT32UC3C0128C PDF datasheet #4
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- Download datasheet (20Mb)
32117C–AVR-08/11
Table 17-1.
ADDR[23:18]
ADDR[14:13]
ADDR[11:2]
DATA[15:0]
RAS - CAS
Pin Name
ADDR[12]
ADDR[15]
ADDR[16]
ADDR[17]
ADDR[1]
ADDR[0]
SDCKE
NCS[0]
NCS[2]
NCS[3]
NWAIT
NCS[1]
SDA10
SDWE
NWE0
SDCK
NWE1
NRD
EBI I/O Lines Description
ADDR[0]-NBS0
ADDR[14:13]
NWE1-NBS1
NWE0-NWE
ADDR[11:2]
ADDR[9:0]
ADDR[9:0]
ADDR[16]
ADDR[17]
Alternate
NCS[1]
DQM0
DQM1
Name
SDCS
BA0
BA1
SMC/SDRAMC shared lines
Data Bus
SMC Address Bus Line 1
SMC Address Bus Line 12
SMC Address Bus Line 15
SMC Address Bus Line [23:18]
SMC Chip Select Line 0
SMC Chip Select Line 2
SMC Chip Select Line 3
SMC Read Signal
SMC External Wait Signal
SMC Write Enable1 or Write enable
SDRAM Clock
SDRAM Clock Enable
SDRAM Write Enable
SDRAM Address Bus Line 10
Row and Column Signal
SDRAMC DQM1
SMC Address Bus Line 0 or Byte Select 0
SDRAMC Address Bus Lines [9:0]
SMC Address Bus Lines [11:2]
SDRAMC Address Bus Lines [12:11]
SMC Address Bus Lines [14:13]
SDRAMC Bank 0
SMC Address Bus Line 16
SDRAMC Bank 1
SMCAddress Bus Line 17
SMC Chip Select Line 1
SDRAMC Chip Select
SDRAMC DQM1
SMC Write Enable1 or Byte Select 1
SDRAMC dedicated lines
SMC dedicated lines
EBI common lines
Pin Description
AT32UC3C
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
I/O
Active
Level
High
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
301
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