ATUC128D3-A2UT
- Mfr.Part #
- ATUC128D3-A2UT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64LQFP
- Stock
- 891
- In Stock :
- 891
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Length :
- 10mm
- Mounting Style :
- SMD/SMT
- Package :
- Tray
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- ATUC128D
- Mount :
- Surface Mount
- Height Seated (Max) :
- 1.2mm
- ROM (words) :
- 131072
- Manufacturer :
- Microchip
- Operating Temperature :
- -40°C~85°C TA
- Core Processor :
- AVR
- Terminal Pitch :
- 0.5mm
- Power Supplies :
- 1.83.3V
- RoHS :
- Details
- Series :
- AVR®32 UC3 D
- Surface Mount :
- yes
- DAC Channels :
- No
- Product Status :
- Active
- Supplier Device Package :
- 64-LQFP (10x10)
- Program Memory Size :
- 128KB 128K x 8
- Max Frequency :
- 48 MHz
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Data Converters :
- A/D 8x10b
- Number of I/O Lines :
- 51
- Packaging :
- Tray
- Has ADC :
- yes
- Bit Size :
- 32
- Watchdog Timer :
- yes
- Min Operating Temperature :
- -40 °C
- PWM Channels :
- yes
- Tradename :
- UC3
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Package Shape :
- Square
- Frequency :
- 48MHz
- DMA Channels :
- yes
- CPU Family :
- AVR RISC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O :
- 51
- Data Converter :
- A/D 8x10b
- Number of Terminals :
- 64
- Pbfree Code :
- yes
- Max Operating Temperature :
- 85 °C
- Core Size :
- 32-Bit
- Memory Type :
- Flash
- EEPROM Size :
- --
- Published :
- 2011
- Supply Voltage-Max (Vsup) :
- 1.95V
- Device Core :
- AVR
- Product :
- MCU
- Maximum Operating Temperature :
- + 85 C
- Package / Case :
- 64-LQFP
- Connectivity :
- I2C, SPI, UART/USART, USB
- Minimum Operating Temperature :
- - 40 C
- Product Type :
- 32-bit Microcontrollers - MCU
- Min Supply Voltage :
- 1.65 V
- Temperature Grade :
- Industrial
- Contact Plating :
- Tin
- Core Architecture :
- AVR
- Max Supply Voltage :
- 1.95 V
- Seated Height-Max :
- 1.2 mm
- Number of I/Os :
- 51 I/O
- Number of Terminations :
- 64
- Interface :
- I2C, SPI, UART, USART, USB
- Width :
- 10 mm
- Product Category :
- 32-bit Microcontrollers - MCU
- Additional Feature :
- ALSO REQUIRES 3.3V I/O SUPPLY
- Terminal Position :
- QUAD
- Oscillator Type :
- Internal
- Base Product Number :
- ATUC128
- Number of Programmable I/O :
- 51
- Supply Voltage :
- 1.8V
- Number of Timers/Counters :
- 4
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Memory Size :
- 128kB
- RAM (bytes) :
- 16384
- Brand :
- Microchip Technology
- Data Bus Width :
- 32b
- Factory Lead Time :
- 7 Weeks
- Operating Supply Voltage :
- 1.8V
- Terminal Form :
- Gull wing
- Speed :
- 48MHz
- Reach Compliance Code :
- Compliant
- Mounting Type :
- Surface Mount
- ROM Programmability :
- Flash
- Program Memory Type :
- Flash
- Number of Pins :
- 64
- JESD-30 Code :
- S-PQFP-G64
- Interfaces :
- SPI/USART/USB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 16K x 8
- Datasheets
- ATUC128D3-A2UT

Microcontrollers Microchip Technology ATUC128D3-A2UT Overview
The Microcontrollers Microchip Technology ATUC128D3-A2UT is a state-of-the-art 32-bit microcontroller that combines high performance and low power consumption in a compact 64LQFP package. Designed by Microchip Technology, this MCU is equipped with 128KB of Flash memory, making it ideal for advanced embedded applications. The robust processing core of the ATUC128D3-A2UT allows for efficient handling of complex algorithms and multi-task operations, which are essential for modern electronic devices. This microcontroller is an excellent choice for developers looking to enhance system reliability and performance in demanding applications.
ATUC128D3-A2UT Features
The ATUC128D3-A2UT microcontroller is packed with features that enhance its usability in a wide range of applications. It includes a 32-bit architecture that provides robust support for complex computing needs. With 128KB of integrated Flash memory, it offers ample space for program storage. The MCU operates efficiently with its advanced power management features, ensuring optimal consumption of energy in varying operational states. Additionally, its 64LQFP packaging ensures a balance between physical robustness and practical usability, suitable for compact system designs.
ATUC128D3-A2UT Applications
- Industrial Automation: The robust processing capabilities and high memory capacity make the ATUC128D3-A2UT ideal for controlling and monitoring automated production lines, enhancing efficiency and reliability.
- Smart Home Devices: Utilized in smart thermostats, lighting systems, and security devices where its low power consumption and high performance can optimize device functionality and integration with other home automation systems.
- Automotive Electronics: Supports applications in vehicle systems for improved navigation, diagnostics, and entertainment system management, leveraging its high-speed processing to deliver enhanced user experiences.
- Portable Medical Devices: The ATUC128D3-A2UT’s efficient power management and compact size make it suitable for handheld medical devices such as glucose monitors and portable ECGs, providing reliable performance with prolonged battery life.
- Consumer Electronics: Applied in gadgets like wearable fitness trackers and gaming peripherals, where its ability to handle multiple tasks simultaneously can enhance user interaction and device capabilities.
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