AT32UC3A464 Atmel Corporation, AT32UC3A464 Datasheet - Page 581
AT32UC3A464
Manufacturer Part Number
AT32UC3A464
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 AT32UC3A464
Flash (kbytes)
64 Kbytes
Pin Count
100
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
Hardware Qtouch Acquisition
No
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
2
Uart
4
Ssc
1
Sd / Emmc
2
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
128
Self Program Memory
YES
Dram Memory
No
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
Timers
6
Output Compare Channels
6
Input Capture Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
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Price
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Part Number:
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551
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A3128 PDF datasheet #4
- AT32UC3A3128 PDF datasheet #5
- Current page: 581 of 1012
- Download datasheet (16Mb)
Figure 25-46. Master Node Configuration, NACT=SUBSCRIBE
Figure 25-47. Master Node Configuration, NACT=IGNORE
25.6.11.2
32072G–11/2011
TXRDY
RXRDY
LINTC
TXRDY
RXRDY
LINTC
Read
LINIR
LINIR
RHR
Write
Write
Slave Node Configuration
Break
Break
Header
This is identical to the master node configuration above, except for:
IMPORTANT: if NACT=PUBLISH, and this field is already correct, the LINMR register must still
be written with this value in order to set TXRDY, and to request the corresponding Peripheral
DMA Controller write transfer.
The different NACT settings result in the same procedure as for the master node, see
Synch
Synch
Header
• LIN mode selected in MR.MODE is slave
• When the baud rate is configured, wait until CSR.LINIR is a one, then;
• Check for LINISFE and LINPE errors, clear errors and LINIR by writing a one to RSTSTA
• Read IDCHR
• Configure the frame transfer by writing to NACT, PARDIS, CHKDIS, CHKTYPE, DLCM, and
DLC in LINMR
Protected
Protected
Identifier
Identifier
Data3
Data3
Frame slot = TFrame_Maximum
Response
Response
space
Frame slot = TFrame_Maximum
space
Frame
Frame
Data 1
Data 1
Data 1
Data N-2
Response
Data N-1
Data N-1
Response
Data N-1
Data N
Data N
Data N
Checksum
Checksum
FSDIS=1
FSDIS=1
space
frame
Inter-
space
frame
Inter-
FSDIS=0
FSDIS=0
page
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