AT32UC3B0128 Atmel Corporation, AT32UC3B0128 Datasheet - Page 515
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AT32UC3B0128
Manufacturer Part Number
AT32UC3B0128
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(33 pages)
3.AT32UC3A0128.pdf
(159 pages)
4.AT32UC3B0128.pdf
(684 pages)
5.AT32UC3B0128.pdf
(107 pages)
Specifications of AT32UC3B0128
Flash (kbytes)
128 Kbytes
Pin Count
64
Max. Operating Frequency
60 MHz
Cpu
32-bit AVR
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
44
Ext Interrupts
44
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device + OTG
Spi
4
Twi (i2c)
1
Uart
3
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
32
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.0-3.6 or (1.65-1.95+3.0-3.6)
Operating Voltage (vcc)
3.0-3.6 or (1.65-1.95+3.0-3.6)
Fpu
No
Mpu / Mmu
Yes / No
Timers
10
Output Compare Channels
16
Input Capture Channels
6
Pwm Channels
13
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
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Manufacturer:
XILINX
Quantity:
150
Company:
Part Number:
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Manufacturer:
ATMEL
Quantity:
9 500
Company:
Part Number:
AT32UC3B0128-U
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ATMEL
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1 400
Part Number:
AT32UC3B0128-U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
AT32UC3B0128-Z2UT
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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24.5
24.5.1
24.5.2
24.5.3
24.5.4
32059L–AVR32–01/2012
Product Dependencies
I/O Lines
Debug operation
Power Manager
Interrupts
The pins used for interfacing the PWM may be multiplexed with I/O controller lines. The pro-
grammer must first program the I/O controller to assign the desired PWM pins to their peripheral
function. If I/O lines of the PWM are not used by the application, they can be used for other pur-
poses by the I/O controller.
Not all PWM outputs may be enabled. If an application requires only four channels, then only
four I/O lines will be assigned to PWM outputs.
The PWM clock is running during debug operation.
The PWM clock is generated by the Power Manager. Before using the PWM, the user must
ensure that the PWM clock is enabled in the Power Manager. However, if the application does
not require PWM operations, the PWM clock can be stopped when not needed and be restarted
later. In this case, the PWM will resume its operations where it left off.
In the PWM description, CLK_PWM is the clock of the peripheral bus to which the PWM is
connected.
The PWM interrupt line is connected to the interrupt controller. Using the PWM interrupt requires
the interrupt controller to be programmed first.
515
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