ATSAM3S4BA-AUR
- Mfr.Part #
- ATSAM3S4BA-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64LQFP
- Stock
- 1,826
- In Stock :
- 1,826
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Device Core :
- ARM Cortex M3
- Series :
- SAM3S
- Height Seated (Max) :
- 1.6mm
- Product Status :
- Active
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Subcategory :
- Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Package / Case :
- 64-LQFP
- Supply Voltage-Max (Vsup) :
- 1.95V
- Core Size :
- 32-Bit
- Core Processor :
- ARM® Cortex®-M3
- Mounting Style :
- SMD/SMT
- Number of Pins :
- 64
- Surface Mount :
- yes
- Number of I/O :
- 47
- Brand :
- Microchip Technology
- Supply Voltage :
- 1.8V
- Seated Height-Max :
- 1.6 mm
- Width :
- 10 mm
- Pbfree Code :
- yes
- RAM Size :
- 48K x 8
- Mount :
- Surface Mount
- Program Memory Type :
- Flash
- Has ADC :
- yes
- Factory Lead Time :
- 18 Weeks
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Product Category :
- ARM Microcontrollers - MCU
- Number of I/O Lines :
- 47
- Oscillator Type :
- Internal
- ROM Programmability :
- Flash
- Operating Supply Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Form :
- Gull wing
- Frequency :
- 64MHz
- Operating Temperature :
- -40°C~85°C TA
- Package Shape :
- Square
- Program Memory Size :
- 256KB 256K x 8
- Manufacturer :
- Microchip
- Mounting Type :
- Surface Mount
- Bit Size :
- 32
- DMA Channels :
- yes
- JESD-30 Code :
- S-PQFP-G64
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- DAC Channels :
- yes
- Screening Level :
- TS 16949
- Interface Type :
- I2C, SPI, UART
- Data Converters :
- A/D 10x10/12b, D/A 2x12b
- Base Part Number :
- ATSAM3S4
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supplier Device Package :
- 64-LQFP (10x10)
- Core Architecture :
- ARM
- Temperature Grade :
- Industrial
- RoHS :
- Details
- Speed :
- 64MHz
- Number of Timers/Counters :
- 3
- Reach Compliance Code :
- Compliant
- Base Product Number :
- ATSAM3S
- Data Converter :
- A/D 10x10/12b; D/A 2x12b
- Number of ADC Channels :
- 10 Channel
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Cut Tape (CT)
- Number of Terminations :
- 64
- Memory Size :
- 256KB
- Watchdog Timer :
- yes
- Terminal Position :
- QUAD
- Product Type :
- ARM Microcontrollers - MCU
- PWM Channels :
- yes
- Length :
- 10mm
- Interface :
- I2C, I2S, MMC, SPI, UART, USART, USB
- EEPROM Size :
- --
- Contact Plating :
- Tin
- Data Bus Width :
- 32b
- Connectivity :
- I2C, MMC, SPI, SSC, UART/USART, USB
- On Chip Program ROM Width :
- 8
- Terminal Pitch :
- 0.5mm
- Number of Terminals :
- 64
- Published :
- 1997
- Datasheets
- ATSAM3S4BA-AUR
ATSAM3S4BA-AUR Documents

Microcontrollers Microchip Technology ATSAM3S4BA-AUR Overview
The Microcontrollers Microchip Technology ATSAM3S4BA-AUR is a high-performance, 32-bit MCU which is ideal for embedded applications requiring a compact, yet powerful microcontroller. With a robust 256KB of flash memory and packaged in a practical 64LQFP format, this microcontroller offers exceptional processing capabilities and flexibility. It has been specifically designed to meet the needs of advanced control systems and sophisticated algorithm implementations in both commercial and industrial environments. The ATSAM3S4BA-AUR by Microchip Technology ensures reliability and efficiency, making it a go-to choice for developers looking to create scalable and responsive applications.
ATSAM3S4BA-AUR Features
This microcontroller unit (MCU) from Microchip Technology is packed with features designed for versatility and high performance in complex environments. Key features include an ARM Cortex-M3 processor, providing the balance of efficiency and power needed for demanding applications. It also boasts 256KB of flash memory, extensive peripheral set, and low power consumption, making it suitable for a wide range of applications.
ATSAM3S4BA-AUR Applications
- Industrial Automation: Implements control systems and real-time data processing to improve the efficiency and accuracy of manufacturing processes.
- Smart Home Devices: Utilizes its processing power to manage and integrate various home automation systems seamlessly.
- Healthcare Equipment: Supports the development of medical monitoring devices that require reliable and precise data handling.
- Automotive Systems: Enhances vehicle management systems with robust data processing capabilities and fault tolerance.
- Energy Management: Contributes to smart grid technologies by ensuring effective communication and management of energy resources.
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