AT32UC3B0256 Atmel Corporation, AT32UC3B0256 Datasheet - Page 454
AT32UC3B0256
Manufacturer Part Number
AT32UC3B0256
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 AT32UC3B0256
Flash (kbytes)
256 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
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Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3B0256-A2UT
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MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
AT32UC3B0256-U
Manufacturer:
ATMEL
Quantity:
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Part Number:
AT32UC3B0256-U
Manufacturer:
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20 000
Company:
Part Number:
AT32UC3B0256-Z2UT
Manufacturer:
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Quantity:
444
- AT32UC3A0128 PDF datasheet
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- AT32UC3A0128 PDF datasheet #3
- AT32UC3B0128 PDF datasheet #4
- AT32UC3B0128 PDF datasheet #5
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- Download datasheet (11Mb)
22.8.3.12
Register Name:
Access Type:
Offset:
Reset Value:
• INTFRQ: Pipe Interrupt Request Frequency
• PEPNUM: Pipe Endpoint Number
• PTYPE: Pipe Type
• AUTOSW: Automatic Switch
32059L–AVR32–01/2012
31
23
15
7
-
-
-
This field contains the maximum value in millisecond of the polling period for an Interrupt Pipe.
This value has no effect for a non-Interrupt Pipe.
This field is cleared upon sending a USB reset.
This field contains the number of the endpoint targeted by the pipe. This value is from 0 to 15.
This field is cleared upon sending a USB reset.
This field contains the pipe type.
This field is cleared upon sending a USB reset.
This bit is cleared upon sending a USB reset.
1: The automatic bank switching is enabled.
0: The automatic bank switching is disabled.
0
0
1
1
Pipe n Configuration Register
PTYPE
30
22
14
6
-
-
UPCFGn, n in [0..6]
Read/Write
0x0500 + (n * 0x04)
0x00000000
0
1
0
1
PSIZE
29
21
13
5
-
Pipe Type
Control
Isochronous
Bulk
Interrupt
PTYPE
28
20
12
4
-
INTFRQ
27
19
11
3
-
PBK
AUTOSW
26
18
10
2
PEPNUM
ALLOC
25
17
9
1
PTOKEN
24
16
8
0
-
454
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