ATSAM4S4AB-MN
- Mfr.Part #
- ATSAM4S4AB-MN
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48QFN
- Stock
- 4,824
- In Stock :
- 4,824
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS Status :
- ROHS3 Compliant
- Number of Terminals :
- 48
- Operating Temperature :
- -40°C~105°C TA
- Width :
- 7mm
- Supplier Device Package :
- 48-QFN (7x7)
- Oscillator Type :
- Internal
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- Product Type :
- ARM Microcontrollers - MCU
- Program Memory Size :
- 256KB 256K x 8
- Number of Timers/Counters :
- 6 Timer
- Length :
- 7mm
- ROM Programmability :
- Flash
- Base Product Number :
- ATSAM4S
- Reach Compliance Code :
- Compliant
- Number of I/O Lines :
- 34
- Data Converter :
- A/D 8x12b
- JESD-30 Code :
- S-XQCC-N48
- DAC Channels :
- No
- Supply Voltage-Max (Vsup) :
- 1.32V
- Clock Frequency :
- 20MHz
- Supply Voltage-Min (Vsup) :
- 1.08V
- Has ADC :
- yes
- Core Processor :
- ARM® Cortex®-M4
- DMA Channels :
- yes
- Height Seated (Max) :
- 0.9mm
- Packaging :
- Tray
- Surface Mount :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Package :
- Tray
- Terminal Form :
- NO LEAD
- Seated Height-Max :
- 0.9 mm
- Series :
- SAM4S
- Number of Terminations :
- 48
- Manufacturer :
- Microchip
- Data Converters :
- A/D 8x12b
- Connectivity :
- I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
- Core Size :
- 32-Bit
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Bit Size :
- 32
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Terminal Pitch :
- 0.5mm
- Temperature Grade :
- Industrial
- Speed :
- 120MHz
- On Chip Program ROM Width :
- 8
- Published :
- 2017
- Number of I/O :
- 34
- Supply Voltage :
- 1.2V
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Factory Lead Time :
- 7 Weeks
- Package Shape :
- Square
- Subcategory :
- Microcontrollers - MCU
- Product Status :
- Active
- Terminal Position :
- QUAD
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Base Part Number :
- ATSAM4S4
- EEPROM Size :
- --
- Package / Case :
- 48-VFQFN Exposed Pad
- Brand :
- Microchip Technology
- PWM Channels :
- yes
- Pbfree Code :
- yes
- RAM Size :
- 64K x 8
- Datasheets
- ATSAM4S4AB-MN

Microcontrollers Microchip Technology ATSAM4S4AB-MN Overview
The ATSAM4S4AB-MN microcontroller by Microchip Technology stands out in the microcontroller market for its robust architecture and versatile features. Designed to handle complex digital interactions with its high-performance 32-bit ARM Cortex-M4 processor, this IC is an ideal choice for developers aiming for efficiency and power in their applications. The integration of 256KB of flash memory ensures ample space for program storage, while the compact 48QFN package allows for a streamlined design in space-constrained applications. This microcontroller's ability to operate at lower power modes also helps in extending the battery life of applications, making it an excellent selection for portable devices. The usage of Microcontrollers Microchip Technology ATSAM4S4AB-MN ensures reliability and high performance for advanced embedded systems.
ATSAM4S4AB-MN Features
This MCU incorporates several features that enhance its utility in various applications. Key features include:
- 32-bit ARM Cortex-M4 core with DSP instructions
- 256KB of flash memory and 64KB of SRAM
- High operating frequency up to 120 MHz
- Full-speed USB device and embedded host capability
- Multiple serial communication interfaces, including USART, SPI, and I2C
- Extensive interrupt and DMA support
- Low power consumption modes for energy efficiency
- Robust security features with hardware CRC and random number generator
ATSAM4S4AB-MN Applications
- Industrial Automation
Utilized in PLCs and interface modules, this MCU manages rapid data handling and real-time system monitoring, enhancing operational reliability and speed.
- Consumer Electronics
Perfect for wearable technology and smart home devices, where its power efficiency and processing capabilities enable advanced user interfaces and connectivity.
- Healthcare Devices
Employs in portable medical diagnostics equipment, facilitating quick data processing and accurate sensor readings, crucial for patient monitoring systems.
- Energy Management
Used in smart metering systems, where its ability to process and transmit data efficiently supports enhanced energy monitoring and management.
- Automotive
Integrates into automotive subsystems for monitoring and control, ensuring reliable performance under harsh environmental conditions.
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