ATUC128L4U-D3HT
- Mfr.Part #
- ATUC128L4U-D3HT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-UFLGA Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48TLLGA
- Stock
- 49,299
- In Stock :
- 49,299
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Has ADC :
- yes
- Package Shape :
- Square
- Min Supply Voltage :
- 1.62 V
- Packaging :
- Tray
- Surface Mount :
- yes
- Base Product Number :
- ATUC128
- Tradename :
- UC3
- Memory Size :
- 128kB
- Pbfree Code :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- CPU Family :
- AVR RISC
- Max Operating Temperature :
- 85 °C
- Number of I/O Lines :
- 36
- Core Architecture :
- AVR
- Terminal Form :
- BUTT
- Temperature Grade :
- Industrial
- Core Size :
- 32-Bit
- Number of I/O :
- 36
- Supplier Device Package :
- 48-TLLGA (5.5x5.5)
- Number of Programmable I/O :
- 36
- Max Frequency :
- 50 MHz
- Height Seated (Max) :
- 0.6mm
- Package :
- Tray
- Core Processor :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- Brand :
- Microchip Technology
- Bit Size :
- 32
- JESD-30 Code :
- S-XBGA-B48
- Frequency :
- 50MHz
- Terminal Pitch :
- 0.4mm
- Manufacturer :
- Microchip
- Supply Voltage-Max (Vsup) :
- 1.98V
- Product Type :
- 32-bit Microcontrollers - MCU
- Minimum Operating Temperature :
- - 40 C
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- EEPROM Size :
- --
- Operating Supply Voltage :
- 1.8V
- Program Memory Type :
- Flash
- Package / Case :
- 48-UFLGA Exposed Pad
- Length :
- 5.5mm
- Series :
- AVR®32 UC3 L
- Qualification Status :
- Not Qualified
- Power Supplies :
- 1.81.8/3.3V
- Device Core :
- AVR
- Terminal Position :
- BOTTOM
- Mount :
- Surface Mount
- Data Converter :
- A/D 8x12b
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 8x12b
- Width :
- 5.5 mm
- Speed :
- 50MHz
- Number of Terminals :
- 48
- Watchdog Timer :
- yes
- Product Status :
- Active
- DAC Channels :
- No
- Mounting Style :
- SMD/SMT
- ROM Programmability :
- Flash
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Base Part Number :
- ATUC128L
- Factory Lead Time :
- 16 Weeks
- ROM (words) :
- 32768
- Oscillator Type :
- Internal
- RoHS Status :
- ROHS3 Compliant
- Interface :
- I2C, SPI, UART, USART, USB
- Reach Compliance Code :
- Compliant
- Supply Voltage :
- 1.8V
- Number of Terminations :
- 48
- DMA Channels :
- yes
- RoHS :
- Details
- Max Supply Voltage :
- 1.98 V
- PWM Channels :
- yes
- Product :
- MCU
- Maximum Operating Temperature :
- + 85 C
- RAM Size :
- 32K x 8
- Connectivity :
- I2C, SPI, UART/USART, USB
- Data Bus Width :
- 32b
- Number of I/Os :
- 35 I/O
- Min Operating Temperature :
- -40 °C
- Number of Timers/Counters :
- 7
- Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Seated Height-Max :
- 0.6 mm
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Program Memory Size :
- 128KB 128K x 8
- REACH SVHC :
- No SVHC
- RAM (bytes) :
- 32768
- Product Category :
- 32-bit Microcontrollers - MCU
- Interfaces :
- SPI/TWI/USART/USB
- Number of Pins :
- 48
- Datasheets
- ATUC128L4U-D3HT

Microcontrollers Microchip Technology ATUC128L4U-D3HT Overview
The Microcontrollers Microchip Technology ATUC128L4U-D3HT is a highly integrated, low-power 32-bit MCU featuring 128KB of FLASH memory packaged in a compact 48TLLGA format. Designed for robust performance in demanding applications, this microcontroller from Microchip Technology incorporates a rich set of peripherals and security features that ensure reliable operation under various environmental conditions. Its efficiency and scalability make it an ideal choice for developers looking to optimize their electronic designs with speed and precision.
ATUC128L4U-D3HT Features
This MCU features an advanced 32-bit ARM Cortex-M3 processor, providing high-efficiency processing capabilities for complex algorithms and control systems. The 128KB of embedded FLASH memory ensures ample storage for application code and data, while low power consumption makes it suitable for battery-operated devices. Additional features include multiple I/O ports, UART, SPI, and I2C communications interfaces, and built-in ADCs, offering enhanced connectivity and data acquisition capabilities.
ATUC128L4U-D3HT Applications
- Smart Home Devices: Utilizes its robust I/O capabilities to interface with sensors and actuaries, providing reliable control and monitoring in smart home automation systems.
- Industrial Automation: Employs its powerful processing core to manage complex control algorithms in industrial automation equipment, improving operational efficiency and reliability.
- Wearable Technology: Takes advantage of its low power consumption to extend battery life in wearable devices, supporting sophisticated health monitoring and personal communication.
- Automotive Applications: Leverages its high integration and robustness to enhance automotive control systems, such as sensor data processing and real-time vehicle management.
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