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AT32UC3A0128-ALUR

AT32UC3A0128-ALUR

AT32UC3A0128-ALUR

Microchip Technology

128KB 128K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 A0 Series AT32UC3A0128 144 Pin 66MHz 1.8V 144-LQFP

SOT-23

AT32UC3A0128-ALUR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 28 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 144-LQFP
Surface Mount YES
Number of Pins 144
Supplier Device Package 144-LQFP (20x20)
Number of Terminals 144
Mounting Style SMD/SMT
Interfaces Ethernet/I2S/JTAG/SP
Data Converters A/D 8x10b
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number AT32UC3
Mfr Microchip Technology
Product Status Active
Number of I/Os 109 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Interface Type 2-Wire, RS-485, SPI, USART
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 109
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series AVR®32 UC3 A0
Published 2009
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
Additional Feature IT ALSO OPERATES AT 3.3 V
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 66MHz
Base Part Number AT32UC3A0128
JESD-30 Code S-PQFP-G144
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 1.95V
Power Supplies 1.8,3.3 V
Temperature Grade INDUSTRIAL
Interface 2-Wire, EBI/EMI, Ethernet, I2C, I2S, SPI, UART, USART, USB
Memory Size 128kB
Oscillator Type Internal
Number of I/O 109
Speed 66MHz
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.65V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Bit Size 32
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1.6 mm
Number of Timers/Counters 3
Address Bus Width 24
Product Type 32-bit Microcontrollers - MCU
ROM (words) 131072
EEPROM Size --
CPU Family AVR RISC
External Data Bus Width 16
Number of Programmable I/O 69
RAM (bytes) 32768
Number of ADC Channels 8 Channel
ROM Programmability FLASH
Product Category 32-bit Microcontrollers - MCU
Length 20mm
Height Seated (Max) 1.6mm
Width 20.1 mm
Height 1.45 mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
800 $7.06584 $5652.672
AT32UC3A0128-ALUR Product Details

AT32UC3A0128-ALUR Overview


The package has a 144-LQFP shape. With 109 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 32-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The AVR®32 UC3 A0 series is comprised of this electrical component. The electronic part has a program memory size of 128KB 128K x 8. There's a AVR Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 144 terminations on the IC chip. 32-bits are the size of the data that comes with MCU. A 1.8V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has YES DMA channels. Its memory size is 128kB. It is possible to find alternatives to the base part number AT32UC3A0128 by using the part number search tool. An effective performance can be achieved at a frequency of 66MHz. There are a total of YES channels in the device. It is possible to access the 144 pins on the chip. In total, it has 3 timers and counters in it. There are several CPUs that are embedded in the device, including the the AVR RISC CPU. As far as the programmability is concerned, it has 69 Programmable I/Os. As an example, there is a feature called IT ALSO OPERATES AT 3.3 V to name only a few. The ADC channels on this device total 8 Channel in number.

AT32UC3A0128-ALUR Features


144-LQFP package
Mounting type of Surface Mount


AT32UC3A0128-ALUR Applications


There are a lot of Microchip Technology
AT32UC3A0128-ALUR Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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