ATSAM4S4AA-AU
- Mfr.Part #
- ATSAM4S4AA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48LQFP
- Stock
- 37,863
- In Stock :
- 37,863
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Reach Compliance Code :
- Compliant
- Speed :
- 120MHz
- Watchdog Timer :
- yes
- Family Name :
- Flash
- Has ADC :
- yes
- Packaging :
- Tray
- Number of I/Os :
- 34 I/O
- Core Processor :
- ARM® Cortex®-M4
- Pbfree Code :
- yes
- Memory Size :
- 256KB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Size :
- 256KB 256K x 8
- Data Converter :
- A/D 8x12b
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- Series :
- SAM4S
- Connectivity :
- I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Device Core :
- ARM Cortex M4
- ROM Programmability :
- Flash
- Manufacturer :
- Microchip
- Width :
- 7 mm
- Package Shape :
- Square
- Data Converters :
- A/D 8x12b
- Oscillator Type :
- Internal
- Interface Type :
- I2C, SPI, UART, USART
- PWM Channels :
- yes
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~85°C TA
- JESD-609 Code :
- e3
- Length :
- 7mm
- Base Part Number :
- ATSAM4S4
- Number of I/O Lines :
- 34
- Core Architecture :
- ARM
- Package Type :
- LQFP48
- Product Category :
- ARM Microcontrollers - MCU
- Frequency :
- 120MHz
- Mount :
- Surface Mount
- Base Product Number :
- ATSAM4S
- Number of Terminations :
- 48
- Pin Count :
- 48
- Number of Timers/Counters :
- 2
- DAC Channels :
- yes
- Surface Mount :
- yes
- DAC Resolution :
- 12 bit
- DMA Channels :
- yes
- Maximum Operating Temperature :
- + 85 C
- Terminal Finish :
- Matte Tin (Sn) - annealed
- RoHS Status :
- ROHS3 Compliant
- Product :
- MCU
- Bit Size :
- 32
- Data Bus Width :
- 32b
- Number of ADC Channels :
- 1 Channel
- Published :
- 2015
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Interface :
- I2C, I2S, IrDA, SPI, UART, USART, USB
- Minimum Operating Temperature :
- - 40 C
- Package / Case :
- 48-LQFP
- Supply Voltage :
- 1.2V
- RAM Size :
- 64K x 8
- Factory Lead Time :
- 7 Weeks
- Number of Terminals :
- 48
- Supply Voltage-Min (Vsup) :
- 1.08V
- JESD-30 Code :
- S-PQFP-G48
- Temperature Grade :
- Industrial
- Height Seated (Max) :
- 1.6mm
- Core Size :
- 32-Bit
- EEPROM Size :
- --
- Number of Pins :
- 48
- Supplier Device Package :
- 48-LQFP (7x7)
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Contact Plating :
- Tin
- Terminal Position :
- QUAD
- Seated Height-Max :
- 1.6 mm
- Package :
- Tray
- Number of I/O :
- 34
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Subcategory :
- Microcontrollers - MCU
- Product Status :
- Active
- Product Type :
- ARM Microcontrollers - MCU
- Brand :
- Microchip Technology / Atmel
- Terminal Pitch :
- 0.5mm
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Datasheets
- ATSAM4S4AA-AU

Microcontrollers Microchip Technology ATSAM4S4AA-AU Overview
The ATSAM4S4AA-AU, a high-performance microcontroller designed by Microchip Technology, serves as a pivotal component in a range of advanced electronics. This device integrates a powerful ARM Cortex-M4 processor, which facilitates efficient handling of complex computations and algorithms, making it ideal for sophisticated embedded systems. With its substantial 256KB of flash memory and versatility, this microcontroller is designed to meet the rigorous demands of modern technology applications, offering developers a robust platform for innovation and product development.
ATSAM4S4AA-AU Features
This microcontroller is packed with features that enhance its functionality and utility in complex electronics. Key features include a 32-bit processing core for high-speed computation, 256KB of inbuilt flash memory for ample program storage, and a 48-pin LQFP (Low-Profile Quad Flat Package) that ensures a compact footprint while providing sufficient I/O capabilities for most demanding applications. Additional attributes include low power consumption, high reliability, and extensive interrupt and DMA channel support, making it an excellent choice for both power-sensitive and performance-demanding applications.
ATSAM4S4AA-AU Applications
- Industrial Automation: In automation systems, the ATSAM4S4AA-AU can manage sensor data integration and real-time process control, optimizing the efficiency and reliability of production lines.
- Smart Energy Solutions: This microcontroller supports smart metering and energy management systems by processing large volumes of data to optimize energy usage and reduce operational costs.
- Medical Devices: The precision and reliability of the ATSAM4S4AA-AU make it suitable for medical applications, such as portable health monitoring systems where accurate data processing is crucial.
- Consumer Electronics: It is used in devices like smart watches and gaming peripherals, offering responsiveness and enhanced user experience through its high computing power.
- Automotive Applications: This microcontroller is ideal for automotive systems, including infotainment systems and advanced driver-assistance systems (ADAS), where its processing capabilities enhance functionality and safety.
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