AT32UC3A0128-ALUT Atmel, AT32UC3A0128-ALUT Datasheet - Page 553
![IC MCU AVR32 128KB FLASH 144LQFP](/photos/6/72/67244/144l1-lqfp_sml.jpg)
AT32UC3A0128-ALUT
Manufacturer Part Number
AT32UC3A0128-ALUT
Description
IC MCU AVR32 128KB FLASH 144LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A0128-ALUT
Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
109
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
2-Wire, RS-485, SPI, USART
Maximum Clock Frequency
66 MHz
Number Of Programmable I/os
69
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL, KSK-EVK1100-PL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1100, ATEVK1105
Minimum Operating Temperature
- 40 C
Controller Family/series
AT32UC3A
No. Of I/o's
109
Ram Memory Size
32KB
Cpu Speed
66MHz
No. Of Timers
1
Rohs Compliant
Yes
For Use With
ATEVK1105 - KIT EVAL FOR AT32UC3A0ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A0128-ALUT
Manufacturer:
Atmel
Quantity:
166
- Current page: 553 of 826
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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.
32058J–AVR32–04/11
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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