AT32UC3A0128-ALUT Atmel, AT32UC3A0128-ALUT Datasheet - Page 539
![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
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Clear to disable the Role Exchange interrupt (ROLEEXI).
• HNPERRE: HNP Error Interrupt Enable
Set to enable the HNP Error interrupt (HNPERRI).
Clear to disable the HNP Error interrupt (HNPERRI).
• STOE: Suspend Time-Out Interrupt Enable
Set to enable the Suspend Time-Out interrupt (STOI).
Clear to disable the Suspend Time-Out interrupt (STOI).
• VBUSHWC: VBus Hardware Control
Set to disable the hardware control over the USB_VBOF output pin.
Clear to enable the hardware control over the USB_VBOF output pin.
If cleared, then the USB macro considers VBus problems and resets the USB_VBOF output pin in that event.
• SRPSEL: SRP Selection
Set to choose VBus pulsing as SRP method.
Clear to choose data line pulsing as SRP method.
• SRPREQ: SRP Request
Set to initiate an SRP when the controller is in device mode.
Cleared by hardware when the controller is initiating an SRP.
• HNPREQ: HNP Request
When the controller is in device mode:
When the controller is in host mode:
• OTGPADE: OTG Pad Enable
Set to enable the OTG pad.
Clear to disable the OTG pad.
Note that this bit can be set/cleared even if USBE = 0 or FRZCLK = 1. Disabling the USB controller (by clearing the USBE
bit) does not reset this bit.
• VBUSPO: VBus Polarity
When 0, the USB_VBOF output signal is in its default mode (active high).
When 1, the USB_VBOF output signal is inverted (active low).
To be generic. May be useful to control an external VBus power module.
Note that this bit can be set/cleared even if USBE = 0 or FRZCLK = 1. Disabling the USB controller (by clearing the USBE
bit) does not reset this bit.
32058J–AVR32–04/11
Set to initiate an HNP.
Cleared by hardware when the controller is initiating an HNP.
Set to accept an HNP.
Clear otherwise.
AT32UC3A
539
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