AT32UC3A3256S Atmel Corporation, AT32UC3A3256S Datasheet - Page 877
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: 877 of 1012
- Download datasheet (16Mb)
31.7.5
Name :
Access Type :
Offset :
Reset Value :
•
•
•
•
•
•
32072G–11/2011
CD : Card Detection.
TOE : Time Out Error.
CRC : CRC error.
MSINT : Memory Stick interruption.
DRQ : Data request, FIFO is full (reception) or empty (transmission).
PEND : Protocol End.
0 : No card detected. This bit is cleared when the correponding bit in ISCR is set to 1.
1 : This bit is set to 1 when a Memory Stick card is inserted or removed.
0 : This bit is cleared to 0 when the corresponding bit in ISCR it set to 1.
1 : This bit is set to 1 when protol ended with time out error.
0 : No CRC error. This bit is cleared when the corresponding bit in ISCR is set to 1.
1 : This bit is set when protocol ends with CRC error.
0 : This bit is cleared to 0 when the corresponding bit in ISCR is set to 1.
1 : This bit is set to 1 when an interrupt request INT is received from Memory Stick.
0 : This bit is cleared to 0 when data access is no more required.
1 : This bit is set to 1 when data access is required (read or write).
0 : This bit is cleared to 0 when the corresponding bit in ISCR is set to 1.
1 : This bit is set to 1 when protol ended witout error.
31
23
15
7
-
-
-
-
Interrupt Status register
30
22
14
ISR
Read Only
0x10
0x00000000
6
-
-
-
-
CD
29
21
13
5
-
-
-
TOE
28
20
12
4
-
-
-
CRC
27
19
11
3
-
-
-
MSINT
26
18
10
2
-
-
-
DRQ
25
17
9
1
-
-
-
PEND
24
16
8
0
-
-
-
877
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