AT32UC3A1128 Atmel Corporation, AT32UC3A1128 Datasheet - Page 553
AT32UC3A1128
Manufacturer Part Number
AT32UC3A1128
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(98 pages)
2.AT32UC3A0128.pdf
(826 pages)
3.AT32UC3A0128.pdf
(377 pages)
4.AT32UC3A0128.pdf
(33 pages)
5.AT32UC3A0128.pdf
(159 pages)
Specifications of AT32UC3A1128
Flash (kbytes)
128 Kbytes
Pin Count
100
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
69
Ext Interrupts
69
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
1
Uart
4
Ssc
1
Ethernet
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)
32
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.0-3.6 or (1.65-1.95+3.0-3.6)
Operating Voltage (vcc)
3.0-3.6 or (1.65-1.95+3.0-3.6)
Fpu
No
Mpu / Mmu
Yes / No
Timers
10
Output Compare Channels
16
Input Capture Channels
6
Pwm Channels
13
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A1128-U
Manufacturer:
ATMEL
Quantity:
13
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A0128 PDF datasheet #4
- AT32UC3A0128 PDF datasheet #5
- Current page: 553 of 826
- Download datasheet (11Mb)
32058K AVR32-01/12
30.8.1.10
Offset:
Register Name:
Access Type:
Read Value:
• DRDSTATE
This field indicates the state of the USB controller.
Refer to the OTG specification for more details.
USBFSM
10
0
1
2
3
4
5
6
7
8
9
31
23
15
0
0
0
7
0
-
-
-
-
USB Finite State Machine Status Register (USBFSM)
Description
a_idle state : this is the start state for A-devices (when the ID pin is 0)
a_wait_vrise : In this state, the A-device waits for the voltage on VBus to rise above the A-
device VBus Valid threshold (4.4 V).
a_wait_bcon : In this state, the A-device waits for the B-device to signal a connection.
a_host : In this state, the A-device that operates in Host mode is operational.
a_suspend : The A-device operating as a host is in the suspend mode.
a_peripheral : The A-device operates as a peripheral.
a_wait_vfall : In this state, the A-device waits for the voltage on VBus to drop below the A-
device Session Valid threshold (1.4 V).
a_vbus_err : In this state, the A-device waits for recovery of the overcurrent condition that
caused it to enter this state.
a_wait_discharge : In this state, the A-device waits for the data usb line to discharge (100
us).
b_idle : this is the start state for B-device (when the ID pin is 1).
b_peripheral : In this state, the B-device acts as the peripheral.
30
22
14
0
0
0
6
0
-
-
-
-
29
21
13
0
0
0
5
0
-
-
-
-
0x082C
USBFSM
Read-Only
0x00000009
28
20
12
0
0
0
4
0
-
-
-
-
27
19
11
0
0
0
3
1
-
-
-
26
18
10
0
0
0
2
0
-
-
-
DRDSTATE
r
25
17
0
0
9
0
1
0
-
-
-
AT32UC3A
24
16
0
0
8
0
0
1
-
-
-
553
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