AT32UC3C1128C Atmel Corporation, AT32UC3C1128C Datasheet - Page 615

no-image

AT32UC3C1128C

Manufacturer Part Number
AT32UC3C1128C
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of AT32UC3C1128C

Flash (kbytes)
128 Kbytes
Pin Count
100
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
Hardware Qtouch Acquisition
No
Max I/o Pins
81
Ext Interrupts
100
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)
36
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 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
19
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3C1128C-AUR
Manufacturer:
ATMEL
Quantity:
870
Part Number:
AT32UC3C1128C-AUR
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT32UC3C1128C-AUT
Manufacturer:
Atmel
Quantity:
10 000
Figure 25-47. Master Node Configuration, NACT=IGNORE
25.6.11.2
32117C–AVR-08/11
TXRDY
RXRDY
LINTC
LINIR
Write
Slave Node Configuration
Break
Header
IMPORTANT: if the NACT configuration for this frame is PUBLISH, the US_LINMR register,
must be write with NACT=PUBLISH even if this field is already correctly configured, that in order
to set the TXREADY flag and the corresponding Peripheral DMA Controller write transfer
request.
What comes next depends on the NACT configuration:
Synch
• Write TXEN and RXEN in CR to enable both the transmitter and the receiver.
• Write MODE in MR to select the LIN mode and the Slave Node configuration.
• Write CD and FP in BRGR to configure the baud rate.
• Wait until LINID in CSR rises
• Check LINISFE and LINPE errors
• Read IDCHR in RHR
• Write NACT, PARDIS, CHKDIS, CHKTYPE, DLCM and DLC in LINMR to configure the frame
• Case 1: NACT = PUBLISH, the USART sends the response
• Case 2: NACT = SUBSCRIBE, the USART receives the response
transfer.
– Wait until TXRDY in CSR rises
– Write TCHR in THR to send a byte
– If all the data have not been written, redo the two previous steps
– Wait until LINTC in CSR rises
– Check the LIN errors
– Wait until RXRDY in CSR rises
– Read RCHR in RHR
– If all the data have not been read, redo the two previous steps
– Wait until LINTC in CSR rises
– Check the LIN errors
Protected
Identifier
Data3
Response
space
Frame slot = TFrame_Maximum
Frame
Data 1
Response
Data N-1
Data N
Checksum
AT32UC3C
FSDIS=1
space
frame
Inter-
FSDIS=0
615

Related parts for AT32UC3C1128C