ATSAM4S4BA-AU
- Mfr.Part #
- ATSAM4S4BA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64LQFP
- Stock
- 4,172
- In Stock :
- 4,172
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package Shape :
- Square
- Seated Height-Max :
- 1.6 mm
- Speed :
- 120MHz
- Core Size :
- 32-Bit
- Product Status :
- Active
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Operating Temperature Classification :
- Industrial
- Surface Mount :
- yes
- Number of Terminations :
- 64
- Interface :
- I2C, I2S, IrDA, SPI, UART, USART, USB
- Published :
- 2012
- Number of Pins :
- 64
- Terminal Pitch :
- 0.5mm
- Total Internal Ram Size :
- 64KB(kB)
- Factory Lead Time :
- 4 Weeks
- Weight :
- 342.689036mg
- Program Memory Size :
- 256KB 256K x 8
- Instruction Set Architecture :
- RISC
- Program Memory Type :
- Flash
- Pin Count :
- 64
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temp Range :
- -40C to 85C
- MSL :
- MSL 3 - 168 hours
- Subcategory :
- Microcontrollers - MCU
- Rad Hardened :
- No
- Core Architecture :
- ARM
- Supply Voltage :
- 1.2V
- Operating Supply Voltage (Max) :
- 1.32/3.6(V)
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of I/O Lines :
- 47
- Bit Size :
- 32
- Packaging :
- Tray
- Manufacturer :
- Microchip
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- Gull wing
- Operating Temperature (Min) :
- -40C
- Supplier Device Package :
- 64-LQFP (10x10)
- Base Product Number :
- ATSAM4S
- Terminal Position :
- QUAD
- Programmable :
- yes
- Mounting Style :
- SMD/SMT
- Maximum Expanded Memory Size :
- 16MB
- Product :
- MCU
- Operating Temperature (Max) :
- 85C
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Mounting :
- Surface Mount
- Device Core Size :
- 32(b)
- DAC Channels :
- yes
- Package Type :
- LQFP
- Number of ADC Channels :
- 11
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Device Core :
- ARM Cortex M4
- Number of I/O :
- 47
- JESD-609 Code :
- e3
- Frequency :
- 120MHz
- Length :
- 10mm
- PWM Channels :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Oscillator Type :
- Internal
- Product Category :
- ARM Microcontrollers - MCU
- Core Processor :
- ARM® Cortex®-M4
- Brand :
- Microchip Technology / Atmel
- Temperature Grade :
- Industrial
- Series :
- SAM4S
- # I/Os (Max) :
- 47
- Data Converters :
- A/D 11x12b, D/A 2x12b
- RoHS :
- Details
- Data Bus Width :
- 32b
- Number of I/Os :
- 47 I/O
- Height Seated (Max) :
- 1.6mm
- EEPROM Size :
- --
- DMA Channels :
- yes
- Operating Supply Voltage (Typ) :
- 1.2/3.3(V)
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- DAC Resolution :
- 12
- Operating Supply Voltage (Min) :
- 1.08/1.62(V)
- Number of Timers - General Purpose :
- 2
- Number of Terminals :
- 64
- Interface Type :
- I2C, I2S, SPI, USART
- Product Type :
- ARM Microcontrollers - MCU
- Base Part Number :
- ATSAM4S4
- Maximum Operating Temperature :
- + 85 C
- RAM Size :
- 64K x 8
- Has ADC :
- yes
- JESD-30 Code :
- S-PQFP-G64
- Operating Supply Voltage :
- 1.2V
- Number of Timers/Counters :
- 6 Timer
- Supply Voltage-Max (Vsup) :
- 1.32V
- Package / Case :
- 64-LQFP
- RoHS Status :
- ROHS3 Compliant
- Reach Compliance Code :
- Compliant
- Width :
- 10 mm
- Clock Freq :
- 120(MHz)
- Data Converter :
- A/D 11x12b; D/A 2x12b
- Memory Size :
- 256KB
- ROM Programmability :
- Flash
- Package :
- Tray
- Connectivity :
- I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Mounting Type :
- Surface Mount
- Datasheets
- ATSAM4S4BA-AU

Microcontrollers Microchip Technology ATSAM4S4BA-AU Overview
The Microcontrollers Microchip Technology ATSAM4S4BA-AU is a high-performance microcontroller unit (MCU) that is optimized for advanced embedded applications. Manufactured by Microchip Technology, this device is built on a powerful ARM Cortex-M4 core, capable of reaching speeds up to 120 MHz. It features 256KB of flash memory and comes in a compact 64-LQFP package, making it an ideal solution for space-constrained applications. Its robust architecture and rich set of peripherals support a wide range of functionalities, enhancing its utility in complex digital processing and control tasks.
ATSAM4S4BA-AU Features
The ATSAM4S4BA-AU MCU stands out with its integrated features designed to support demanding applications. Key features include 256KB of flash memory, 64KB of SRAM, and an operating voltage range from 1.62V to 3.6V. The device supports a full-speed USB device and host, DMA support, and multiple serial communication interfaces (USART, SPI, TWI). It also offers advanced security features including a hardware CRC module, random number generator, and a unique ID for each device, providing enhanced security measures for connected applications.
ATSAM4S4BA-AU Applications
- Industrial Automation: This MCU can be employed in the design of controllers for industrial machines due to its high-speed processing capabilities and robust serial communication options, facilitating efficient management and operation in manufacturing environments.
- Home Automation Systems: The ATSAM4S4BA-AU is well-suited for home automation systems, where its ability to handle multiple input/output operations simultaneously can enhance device interoperability and real-time performance.
- Medical Devices: In medical devices, the MCU's precision and reliability support critical healthcare applications, such as patient monitoring systems and wearable health technology.
- Smart Energy Solutions: It is ideal for smart grids and other energy management systems, offering capabilities essential for processing and analyzing large data inputs to improve energy efficiency.
- Automotive Applications: This MCU's enhanced features can control various automotive functions, from engine management systems to in-vehicle infotainment, contributing to safer and more efficient vehicles.
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