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AT32UC3A0256AU-ALUT

AT32UC3A0256AU-ALUT

AT32UC3A0256AU-ALUT

Microchip Technology

256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 A0 Audio Series AT32UC3A0256 144 Pin 66MHz 144-LQFP

SOT-23

AT32UC3A0256AU-ALUT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 144-LQFP
Number of Pins 144
Supplier Device Package 144-LQFP (20x20)
Data Converters A/D 8x10b
Package Tray
Base Product Number AT32UC3
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR®32 UC3 A0 Audio
Published 2009
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Frequency 66MHz
Base Part Number AT32UC3A0256
Operating Supply Voltage3.3V
Interface EBI/EMI, Ethernet, I2C, I2S, SPI, UART, USART, USB
Memory Size256kB
Oscillator TypeInternal
Number of I/O 109
Speed 66MHz
RAM Size 64K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 1.65V~3.6V
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Data Converter A/D 8x10b
Data Bus Width 32b
Number of Timers/Counters 1
Core Architecture AVR
EEPROM Size --
Max Frequency 66MHz
Number of Programmable I/O 5
RoHS StatusROHS3 Compliant
In-Stock:2030 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.46000$2.46
25$2.11200$52.8

AT32UC3A0256AU-ALUT Product Details

AT32UC3A0256AU-ALUT Overview


The package is in 144-LQFP format. The MCU has 109 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 32-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the AVR®32 UC3 A0 Audio series of components. Microcontroller has abundant program memory size of 256KB 256K x 8. The AVR Core Processor powers the device and is one of its key features. This MCU is implemented with 256kB memory. AT32UC3A0256 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 66MHz and it is able to operate at a high frequency. It is possible to access the 144 pins on the chip through the 144 pins. It is equipped with 1 timers and counters. There's an integrated FLASH memory in the equipment. There is a AVR core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed.

AT32UC3A0256AU-ALUT Features


144-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C


AT32UC3A0256AU-ALUT Applications


There are a lot of Microchip Technology
AT32UC3A0256AU-ALUT Microcontroller applications.


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