AT32UC3A3256S Atmel Corporation, AT32UC3A3256S Datasheet - Page 607
AT32UC3A3256S
Manufacturer Part Number
AT32UC3A3256S
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(33 pages)
3.AT32UC3A0128.pdf
(159 pages)
4.AT32UC3A3128.pdf
(91 pages)
5.AT32UC3A3128.pdf
(1012 pages)
Specifications of AT32UC3A3256S
Flash (kbytes)
256 Kbytes
Pin Count
144
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
110
Ext Interrupts
110
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
2
Uart
4
Lin
4
Ssc
1
Sd / Emmc
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
Dac Channels
2
Dac Resolution (bits)
16
Temp. Sensor
No
Crypto Engine
AES
Sram (kbytes)
128
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.0 to 3.6
Operating Voltage (vcc)
3.0 to 3.6
Fpu
No
Mpu / Mmu
Yes / No
Timers
6
Output Compare Channels
18
Input Capture Channels
12
Pwm Channels
12
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A3256S-ALUT
Manufacturer:
MOLEX
Quantity:
20 000
Part Number:
AT32UC3A3256S-U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A3128 PDF datasheet #4
- AT32UC3A3128 PDF datasheet #5
- Current page: 607 of 1012
- Download datasheet (16Mb)
25.7.15
Name:
Access Type:
Offset:
Reset Value:
This register can only be written to if write protection is disabled, see
• DRIFT: Drift compensation
• RX_MPOL: Receiver Manchester Polarity
• RX_PP: Receiver Preamble Pattern detected
Table 25-24.
• RX_PL: Receiver Preamble Length
• TX_MPOL: Transmitter Manchester Polarity
32072G–11/2011
31
23
15
–
–
–
7
–
0
0
1
1
0: The USART can not recover from a clock drift.
1: The USART can recover from clock drift (only available in 16x oversampling mode).
0: Zeroes are encoded as zero-to-one transitions, and ones are encoded as a one-to-zero transitions.
1: Zeroes are encoded as one-to-zero transitions, and ones are encoded as a zero-to-one transitions.
0: The receiver preamble pattern detection is disabled.
1 - 15: The detected preamble length is RX_PL x bit period
0: Zeroes are encoded as zero-to-one transitions, and ones are encoded as a one-to-zero transitions.
1: Zeroes are encoded as one-to-zero transitions, and ones are encoded as a zero-to-one transitions.
Manchester Configuration Register
RX_PP
DRIFT
30
22
14
MAN
Read-write
0x50
0x30011004
–
–
6
–
0
1
0
1
ALL_ONE
ALL_ZERO
ZERO_ONE
ONE_ZERO
Preamble Pattern default polarity assumed (RX_MPOL field not set)
29
21
13
1
–
–
5
–
RX_MPOL
TX_MPOL
28
20
12
–
4
–
27
19
11
–
–
3
”Write Protect Mode Register” on page
26
18
10
–
–
2
RX_PL
TX_PL
25
17
9
1
RX_PP
TX_PP
612.
24
16
8
0
607
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