AT32UC3A364 Atmel Corporation, AT32UC3A364 Datasheet - Page 359
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AT32UC3A364
Manufacturer Part Number
AT32UC3A364
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 AT32UC3A364
Flash (kbytes)
64 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
No
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:
AT32UC3A364-ALU
Manufacturer:
ATMEL
Quantity:
230
Company:
Part Number:
AT32UC3A364-ALUR
Manufacturer:
AVAGO
Quantity:
11 439
Part Number:
AT32UC3A364S-ALUT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A3128 PDF datasheet #4
- AT32UC3A3128 PDF datasheet #5
- Current page: 359 of 1012
- Download datasheet (16Mb)
19.12.7
Name:
Access Type:
Offset:
Reset Value:
• DEST_PER: Destination Hardware Handshaking Interface
Assigns a hardware handshaking interface (0 - DMAH_NUM_HS_INT-1) to the destination of channel x if the
CFGx.HS_SEL_DST field is 0. Otherwise, this field is ignored. The channel can then communicate with the destination
peripheral connected to that interface via the assigned hardware handshaking interface.
For correct DMA operation, only one peripheral (source or destination) should be assigned to the same handshaking
interface.
• SRC_PER: Source Hardware Handshaking Interface
Assigns a hardware handshaking interface (0 - DMAH_NUM_HS_INT-1) to the source of channel x if the
CFGx.HS_SEL_SRC field is 0. Otherwise, this field is ignored. The channel can then communicate with the source periph-
eral connected to that interface via the assigned hardware handshaking interface.
For correct DMACA operation, only one peripheral (source or destination) should be assigned to the same handshaking
interface.
• PROTCTL: Protection Control
Bits used to drive the System Bus HPROT[3:1] bus. The System Bus Specification recommends that the default value of
HPROT indicates a non-cached, nonbuffered, privileged data access. The reset value is used to indicate such an access.
HPROT[0] is tied high as all transfers are data accesses as there are no opcode fetches. There is a one-to-one mapping of
these register bits to the HPROT[3:1] master interface signals.
• FIFO_MODE: R/W 0x0 FIFO Mode Select
Determines how much space or data needs to be available in the FIFO before a burst transaction request is serviced.
32072G–11/2011
SRC_PER[0]
31
23
15
7
-
-
-
0 = Space/data available for single System Bus transfer of the specified transfer width.
1 = Space/data available is greater than or equal to half the FIFO depth for destination transfers and less than half the FIFO
depth for source transfers. The exceptions are at the end of a burst transaction request or at the end of a block transfer.
Configuration Register for Channel x High
30
22
14
6
-
-
-
CFGxH
Read/Write
0x044 + [x * 0x58]
0x00000004
29
21
13
5
-
-
-
DEST_PER
28
20
12
4
-
-
PROTCTL
27
19
11
3
-
-
26
18
10
2
-
-
SRC_PER[3:1]
FIFO_MODE
25
17
9
1
-
-
FCMODE
24
16
8
0
-
-
359
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