ATSAM3U1EB-CU
- Mfr.Part #
- ATSAM3U1EB-CU
- Manufacturer
- Microchip Technology
- Package / Case
- 144-LFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 144BGA
- Stock
- 45,318
- In Stock :
- 45,318
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Interface Type :
- 2-Wire, SPI, UART
- Base Product Number :
- ATSAM3U
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Height Seated (Max) :
- 1.4mm
- Number of I/Os :
- 96 I/O
- Mounting Style :
- SMD/SMT
- Memory Size :
- 64KB
- Number of Terminals :
- 144
- Product Category :
- ARM Microcontrollers - MCU
- Reach Compliance Code :
- Compliant
- Interface :
- 2-Wire, EBI/EMI, I2C, MMC, SPI, UART, USART, USB
- Brand :
- Microchip Technology
- Data Converter :
- A/D 8x10b, 8x12b
- Connectivity :
- EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
- Lead Free :
- Lead Free
- Base Part Number :
- ATSAM3U
- Address Bus Width :
- 24
- Seated Height-Max :
- 1.4 mm
- Package / Case :
- 144-LFBGA
- Power Supplies :
- 1.8,3.3 V
- Product Type :
- ARM Microcontrollers - MCU
- Core Processor :
- ARM® Cortex®-M3
- Core Architecture :
- ARM
- Package Shape :
- Square
- External Data Bus Width :
- 16
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O Lines :
- 96
- CPU Family :
- CORTEX-M3
- Data Bus Width :
- 32b
- Qualification Status :
- Not Qualified
- Packaging :
- Tray
- Operating Temperature :
- -40°C~85°C TA
- PWM Channels :
- yes
- Product Status :
- Active
- ROM (words) :
- 65536
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Program Memory Size :
- 64KB 64K x 8
- Minimum Operating Temperature :
- - 40 C
- Number of ADC Channels :
- 8 Channel
- Terminal Position :
- BOTTOM
- Frequency :
- 96MHz
- DMA Channels :
- yes
- Has ADC :
- yes
- ROM Programmability :
- Flash
- Data Converters :
- A/D 8x10b, 8x12b
- Oscillator Type :
- Internal
- Width :
- 10 mm
- Number of Timers/Counters :
- 3
- Surface Mount :
- yes
- Program Memory Type :
- Flash
- Supplier Device Package :
- 144-BGA (13x13)
- RoHS :
- Details
- Supply Voltage-Min (Vsup) :
- 1.62V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Pbfree Code :
- yes
- Factory Lead Time :
- 10 Weeks
- Core Size :
- 32-Bit
- RoHS Status :
- ROHS3 Compliant
- RAM (bytes) :
- 20480
- EEPROM Size :
- --
- Temperature Grade :
- Industrial
- Series :
- SAM3U
- Maximum Operating Temperature :
- + 85 C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 20K x 8
- Watchdog Timer :
- yes
- Speed :
- 96MHz
- Length :
- 10mm
- JESD-30 Code :
- S-PBGA-B144
- Supply Voltage :
- 1.8V
- Package :
- Tray
- Number of Pins :
- 144
- Bit Size :
- 32
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e1
- Terminal Form :
- Ball
- Number of I/O :
- 96
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.8mm
- Supply Voltage-Max (Vsup) :
- 1.95V
- Number of Terminations :
- 144
- DAC Channels :
- No
- Published :
- 1997
- Manufacturer :
- Microchip
- Datasheets
- ATSAM3U1EB-CU

Microcontrollers Microchip Technology ATSAM3U1EB-CU Overview
The Microcontrollers Microchip Technology ATSAM3U1EB-CU is a high-performance, 32-bit MCU designed by Microchip Technology, tailored for applications requiring a balance of power efficiency and computing strength. This device is built on a robust architecture with an ARM Cortex-M3 processor, offering a clock speed that ensures responsive operations in complex environments. With its 64KB of flash memory and advanced peripheral set, the ATSAM3U1EB-CU provides a flexible and scalable option for various demanding applications. Its integration in a 144-BGA package allows for a compact footprint, making it suitable for space-constrained applications without sacrificing performance or functionality.
ATSAM3U1EB-CU Features
The ATSAM3U1EB-CU microcontroller boasts several features that enhance its usability and functionality in embedded systems. These include:
- 32-bit ARM Cortex-M3 processor, providing a balance of efficiency and power.
- 64KB of flash memory, ideal for storing firmware and applications.
- High-speed operation with extensive interrupt and reset capabilities.
- Low power consumption modes for energy-sensitive projects.
- Comprehensive I/O options to connect with sensors, actuators, and other peripherals.
- Support for USB OTG, enabling connectivity with USB devices.
ATSAM3U1EB-CU Applications
- Industrial Automation: Utilized in control systems to manage machinery on factory floors efficiently, ensuring quick data processing and real-time system responses.
- Medical Devices: Key in designing portable medical diagnostics equipment, where its low power consumption and high computational ability ensure reliability and accuracy.
- Consumer Electronics: Integrated in home automation products, offering connectivity and control features that enhance user experiences in smart homes.
- Automotive: Employed in vehicle monitoring systems, contributing to safer and smarter vehicle operations through advanced data handling capabilities.
- Telecommunication Equipment: Supports the demands of communication infrastructures by providing essential processing power and connectivity options.
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