ATSAM3U1EB-AU
- Mfr.Part #
- ATSAM3U1EB-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 144LQFP
- Stock
- 2,535
- In Stock :
- 2,535
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Style :
- SMD/SMT
- Connectivity :
- EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
- Package :
- Tray
- Number of Timers/Counters :
- 3
- Number of Terminations :
- 144
- Number of ADC Channels :
- 8 Channel
- Qualification Status :
- Not Qualified
- ROM Programmability :
- Flash
- Brand :
- Microchip Technology
- PWM Channels :
- yes
- Supplier Device Package :
- 144-LQFP (20x20)
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Supply Voltage-Min (Vsup) :
- 1.62V
- Temperature Grade :
- Industrial
- Product Status :
- Active
- Mount :
- Surface Mount
- Memory Size :
- 64KB
- Core Processor :
- ARM® Cortex®-M3
- Core Size :
- 32-Bit
- Data Converter :
- A/D 8x10b, 8x12b
- Interface :
- 2-Wire, EBI/EMI, I2C, MMC, SPI, UART, USART, USB
- ROM (words) :
- 65536
- Supply Voltage :
- 1.8V
- Number of I/O :
- 96
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Base Product Number :
- ATSAM3U
- Terminal Form :
- Gull wing
- Package Shape :
- Square
- Number of I/O Lines :
- 96
- Packaging :
- Tray
- RoHS :
- Details
- Bit Size :
- 32
- JESD-609 Code :
- e3
- Series :
- SAM3U
- Reach Compliance Code :
- Compliant
- Width :
- 20 mm
- Factory Lead Time :
- 7 Weeks
- Speed :
- 96MHz
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- CPU Family :
- CORTEX-M3
- Pbfree Code :
- yes
- Minimum Operating Temperature :
- - 40 C
- Number of Terminals :
- 144
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Address Bus Width :
- 24
- Maximum Operating Temperature :
- + 85 C
- Length :
- 20mm
- EEPROM Size :
- --
- External Data Bus Width :
- 16
- Has ADC :
- yes
- Oscillator Type :
- Internal
- Interface Type :
- 2-Wire, SPI, UART
- Frequency :
- 96MHz
- Screening Level :
- Industrial
- Published :
- 1997
- RAM (bytes) :
- 20480
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Program Memory Type :
- Flash
- Data Converters :
- A/D 8x10b, 8x12b
- Core Architecture :
- ARM
- Number of Pins :
- 144
- Seated Height-Max :
- 1.45 mm
- Manufacturer :
- Microchip
- RoHS Status :
- ROHS3 Compliant
- DAC Channels :
- No
- RAM Size :
- 20K x 8
- DMA Channels :
- yes
- Package / Case :
- 144-LQFP
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Surface Mount :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Power Supplies :
- 1.8,3.3 V
- JESD-30 Code :
- S-PQFP-G144
- Terminal Pitch :
- 0.5mm
- Product Type :
- ARM Microcontrollers - MCU
- Height Seated (Max) :
- 1.45mm
- Data Bus Width :
- 32b
- Number of I/Os :
- 96 I/O
- Supply Voltage-Max (Vsup) :
- 1.95V
- Base Part Number :
- ATSAM3U
- Program Memory Size :
- 64KB 64K x 8
- Datasheets
- ATSAM3U1EB-AU
ATSAM3U1EB-AU Documents

Microcontrollers Microchip Technology ATSAM3U1EB-AU Overview
The Microcontrollers Microchip Technology ATSAM3U1EB-AU is a high-performance, 32-bit MCU designed to cater to a wide array of advanced applications. Manufactured by Microchip Technology, this microcontroller is built on a robust architecture that supports enhanced connectivity and high-speed data management capabilities. With 64KB of integrated flash memory and packaged in a compact 144LQFP, it is optimized for applications that demand a small form factor without compromising on processing power. The versatility of the ATSAM3U1EB-AU makes it ideal for industries looking to innovate and upgrade their technological solutions.
ATSAM3U1EB-AU Features
This microcontroller features a 32-bit ARM Cortex-M3 processor, which provides a balanced combination of efficiency and power for complex processing tasks. The 64KB of flash memory ensures ample space for application code and data storage, while its high-speed USB capabilities allow for quick data transfer and communications. Additionally, the ATSAM3U1EB-AU supports a range of I/O interfaces, making it highly adaptable to both new designs and legacy systems needing a performance boost.
ATSAM3U1EB-AU Applications
- Industrial Automation: In automating manufacturing processes, the ATSAM3U1EB-AU can serve as a control unit for managing robotic arms or conveyor systems, ensuring precision and efficiency in operations.
- Medical Devices: Utilized in medical monitoring systems, this MCU offers the necessary reliability and real-time processing capabilities to handle complex analyses and patient data management.
- Smart Home Devices: The ATSAM3U1EB-AU can be embedded in smart home automation systems, like smart thermostats or security systems, enhancing connectivity and user interface experiences.
- Automotive Applications: Suitable for in-vehicle systems, it provides the processing power required for dashboard displays or entertainment systems, improving the overall user experience in automotive environments.
- Consumer Electronics: In portable devices such as handheld gaming consoles or advanced wearables, this microcontroller ensures smooth performance and extended functionality with its efficient power consumption and processing capabilities.
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