ATSAM3S4BA-MUR
- Mfr.Part #
- ATSAM3S4BA-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64QFN
- Stock
- 16,402
- In Stock :
- 16,402
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 0.5mm
- Height Seated (Max) :
- 1mm
- RoHS Status :
- ROHS3 Compliant
- EEPROM Size :
- --
- Speed :
- 64MHz
- Surface Mount :
- yes
- Package / Case :
- 64-VFQFN Exposed Pad
- Length :
- 9mm
- ROM Programmability :
- Flash
- Product Category :
- ARM Microcontrollers - MCU
- Data Converters :
- A/D 10x10/12b, D/A 2x12b
- Number of Timers/Counters :
- 3
- Terminal Position :
- QUAD
- Temperature Grade :
- Industrial
- Reach Compliance Code :
- Compliant
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Brand :
- Microchip Technology
- Pbfree Code :
- yes
- Packaging :
- Cut Tape (CT)
- Core Size :
- 32-Bit
- Base Product Number :
- ATSAM3S
- Memory Size :
- 256KB
- Data Converter :
- A/D 10x10/12b; D/A 2x12b
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- On Chip Program ROM Width :
- 8
- Terminal Form :
- NO LEAD
- JESD-30 Code :
- S-XQCC-N64
- PWM Channels :
- yes
- Screening Level :
- TS 16949
- RoHS :
- Details
- Number of ADC Channels :
- 10 Channel
- Frequency :
- 64MHz
- Connectivity :
- I2C, MMC, SPI, SSC, UART/USART, USB
- Number of I/O Lines :
- 47
- Core Architecture :
- ARM
- Contact Plating :
- Tin
- Operating Supply Voltage :
- 3.3V
- Number of Terminals :
- 64
- Published :
- 1997
- Width :
- 9 mm
- Program Memory Size :
- 256KB 256K x 8
- Product Type :
- ARM Microcontrollers - MCU
- Bit Size :
- 32
- DAC Channels :
- yes
- Factory Lead Time :
- 19 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Has ADC :
- yes
- Supply Voltage :
- 1.8V
- Product Status :
- Active
- Interface :
- I2C, I2S, MMC, SPI, UART, USART, USB
- Subcategory :
- Microcontrollers - MCU
- Package Shape :
- Square
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Mounting Type :
- Surface Mount
- DMA Channels :
- yes
- Mounting Style :
- SMD/SMT
- Core Processor :
- ARM® Cortex®-M3
- Operating Temperature :
- -40°C~85°C TA
- Seated Height-Max :
- 1 mm
- Watchdog Timer :
- yes
- Base Part Number :
- ATSAM3S4
- Interface Type :
- I2C, SPI, UART
- Supply Voltage-Max (Vsup) :
- 1.95V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Bus Width :
- 32b
- Number of Terminations :
- 64
- Supplier Device Package :
- 64-QFN (9x9)
- Series :
- SAM3S
- Number of I/O :
- 47
- RAM Size :
- 48K x 8
- Datasheets
- ATSAM3S4BA-MUR
ATSAM3S4BA-MUR Documents

Microcontrollers Microchip Technology ATSAM3S4BA-MUR Overview
The ATSAM3S4BA-MUR by Microchip Technology is a powerful microcontroller unit (MCU) designed to meet the demanding needs of modern embedded applications. This device integrates a 32-bit ARM Cortex-M3 processor, offering a balance of efficiency and power that is ideal for a diverse range of applications. The MCU comes in a compact 64QFN package and is equipped with 256KB of flash memory, providing ample space for complex algorithms and software. This product exemplifies the Microcontrollers Microchip Technology ATSAM3S4BA-MUR's capabilities, ensuring both reliability and high performance for developers looking to push the boundaries of what's possible with electronic devices.
ATSAM3S4BA-MUR Features
The ATSAM3S4BA-MUR includes several standout features that make it a versatile choice for system designers. It boasts a high-performance 32-bit ARM Cortex-M3 processor, 256KB of flash memory, and 48KB of SRAM which supports intensive operations. Additional features include USB Device and reduced power consumption, which is critical for portable and power-sensitive applications. The integration of DMA channels enhances its ability to perform high-speed data transfers with minimal CPU load. Furthermore, the MCU supports a wide range of communication interfaces, including USART, SPI, and I2C, making it highly adaptable to both new designs and legacy systems.
ATSAM3S4BA-MUR Applications
- Industrial Automation: In industrial environments, the ATSAM3S4BA-MUR can manage automated processes due to its robust processing capabilities and support for multiple communication protocols.
- Smart Energy Solutions: This MCU is ideal for smart grid infrastructure, including advanced metering and energy management systems, thanks to its efficient power management features and substantial memory for handling complex software applications.
- Home Automation Systems: The ATSAM3S4BA-MUR can serve as the control center in smart home devices, facilitating seamless integration and communication between various home automation products.
- Portable Medical Devices: With its low power consumption and high data bandwidth, the ATSAM3S4BA-MUR is perfectly suited for portable medical devices, enabling reliable patient monitoring and data processing capabilities.
- Consumer Electronics: It is utilized in consumer electronics such as gaming peripherals, where performance and responsiveness are crucial. The MCU's high-speed interfaces ensure smooth and efficient operation.
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