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