AT32UC3C0256C Atmel Corporation, AT32UC3C0256C Datasheet - Page 21
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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- AT32UC3A0128 PDF datasheet
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- AT32UC3C0128C PDF datasheet #3
- AT32UC3C0128C PDF datasheet #4
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Table 3-7.
32117C–AVR-08/11
Signal Name
SDCK
SDCKE
SDWE
EXTINT[8:1]
NMI_N = EXTINT[0]
PA[29:19] - PA[16:0]
PB[31:0]
PC[31:0]
PD[30:0]
IMCK
ISCK
ISDI
ISDO
IWS
TCK
TDI
TDO
TMS
COL
CRS
MDC
MDIO
RXD[3:0]
Signal Description List
Function
SDRAM Clock
SDRAM Clock Enable
SDRAM Write Enable
External Interrupt Pins
Non-Maskable Interrupt Pin
Parallel I/O Controller GPIOA
Parallel I/O Controller GPIOB
Parallel I/O Controller GPIOC
Parallel I/O Controller GPIOD
I2S Master Clock
I2S Serial Clock
I2S Serial Data In
I2S Serial Data Out
I2S Word Select
Test Clock
Test Data In
Test Data Out
Test Mode Select
Collision Detect
Carrier Sense and Data Valid
Management Data Clock
Management Data Input/Output
Receive Data
General Purpose Input/Output - GPIOA, GPIOB, GPIOC, GPIOD
Inter-IC Sound (I2S) Controller - IISC
External Interrupt Controller - EIC
Ethernet MAC - MACB
JTAG
Output
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Active
Level
Low
Low
Comments
AT32UC3C
21
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