ATSAM4S8BA-AU
- Mfr.Part #
- ATSAM4S8BA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64LQFP
- Stock
- 5,411
- In Stock :
- 5,411
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Pins :
- 64
- EEPROM Size :
- --
- Speed :
- 120MHz
- Supply Voltage :
- 1.2V
- Number of I/Os :
- 47 I/O
- Seated Height-Max :
- 1.6 mm
- Qualification Status :
- Not Qualified
- Maximum Operating Temperature :
- +85 °C
- Memory Size :
- 512kB
- Data Converters :
- A/D 11x12b, D/A 2x12b
- Family Name :
- SAM4S
- Package / Case :
- 64-LQFP
- Number of ADC Channels :
- 11
- Memory Type :
- FLASH, ROM
- Frequency :
- 120MHz
- Device Core :
- ARM Cortex M4
- Number of I/O Lines :
- 47
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Width :
- 10mm
- Watchdog Timer :
- yes
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Processor :
- ARM® Cortex®-M4
- Height :
- 1.6mm
- Data Converter :
- A/D 11x12b; D/A 2x12b
- Manufacturer :
- Microchip
- PWM Channels :
- yes
- RAM (bytes) :
- 131072
- Factory Lead Time :
- 22 Weeks
- Program Memory Type :
- Flash
- Number of UART Channels :
- 2
- Connectivity :
- I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
- Product Status :
- Active
- Power Supplies :
- 1.2 V
- Data Bus Width :
- 32b
- Brand :
- Microchip Technology / Atmel
- RoHS Status :
- ROHS3 Compliant
- Series :
- SAM4S
- Radiation Hardening :
- No
- Program Memory Size :
- 512KB 512K x 8
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- ROM (words) :
- 524288
- Surface Mount :
- yes
- Number of I/O :
- 47
- Minimum Operating Temperature :
- -40 °C
- Interface :
- I2C, IrDA, MMC, SPI, UART, USART, USB
- Supplier Device Package :
- 64-LQFP (10x10)
- Number of Timers/Counters :
- 6 Timer
- DAC Channels :
- yes
- Terminal Position :
- QUAD
- Lead Free :
- Lead Free
- Reach Compliance Code :
- Compliant
- Base Product Number :
- ATSAM4S
- Terminal Form :
- Gull wing
- Number of SPI Channels :
- 1
- DMA Channels :
- yes
- Bit Size :
- 32
- Core Size :
- 32-Bit
- Package :
- Tray
- Length :
- 12mm
- Mounting Type :
- Surface Mount
- Instruction Set Architecture :
- RISC
- Package Shape :
- Square
- Dimensions :
- 10 x 10 x 1.45mm
- ROM Programmability :
- Flash
- Terminal Pitch :
- 0.5mm
- Number of Terminals :
- 64
- Temperature Grade :
- Industrial
- Interfaces :
- I2C/I2S/SPI/UART/USA
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of PWM Channels :
- 4
- Has ADC :
- yes
- Product Type :
- ARM Microcontrollers - MCU
- Base Part Number :
- ATSAM4S8
- Published :
- 2012
- Package Type :
- LQFP
- JESD-30 Code :
- S-PQFP-G64
- Core Architecture :
- ARM
- Mounting Style :
- SMD/SMT
- RAM Size :
- 128K x 8
- RoHS :
- Details
- REACH SVHC :
- No SVHC
- MSL :
- MSL 3 - 168 hours
- Product Category :
- ARM Microcontrollers - MCU
- Operating Temperature :
- -40°C~85°C TA
- Pin Count :
- 64
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Oscillator Type :
- Internal
- Typical Operating Supply Voltage :
- 1.2 V, 3.3 V
- Number of Terminations :
- 64
- Packaging :
- Tray
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- CPU Family :
- CORTEX-M4
- Datasheets
- ATSAM4S8BA-AU
ATSAM4S8BA-AU Documents

Microcontrollers Microchip Technology ATSAM4S8BA-AU Overview
The Microcontrollers Microchip Technology ATSAM4S8BA-AU is a high-performance, 32-bit MCU that offers an optimal balance of power efficiency and computing capability. Equipped with a robust 512KB of flash memory, this microcontroller is designed to cater to advanced embedded applications requiring significant code space and data storage. The 64LQFP package ensures compact integration into system designs, making it an ideal choice for developers aiming to reduce PCB footprint while maintaining robust functionality. This product stands out in the market for its reliable performance, extensive memory capabilities, and flexible I/O options, making it highly suitable for a broad range of industrial and consumer applications.
ATSAM4S8BA-AU Features
The ATSAM4S8BA-AU by Microchip Technology is built around an ARM Cortex-M4 core, which offers high computational power and efficiency, essential for handling complex algorithms and control processes. Key features include a clock speed of up to 120 MHz, providing the muscle to support intensive operations. The inclusion of peripherals such as multiple UARTs, SPI, I2C interfaces, and PWM channels, along with an ADC and DAC, extend its usability across various applications. Enhanced security features and low power modes further enhance its application scope in secure and energy-sensitive solutions.
ATSAM4S8BA-AU Applications
- Industrial Automation: Utilized in control systems for real-time processing and communication tasks, enhancing efficiency and reliability in operations.
- Smart Home Devices: Powers a variety of home automation products, offering connectivity and smart control capabilities, crucial for modern smart homes.
- Medical Devices: Appropriate for non-invasive medical devices where precise sensor data acquisition and processing are needed to deliver accurate health monitoring.
- Wearable Technology: Supports advanced wearable devices with its power efficiency and compact size, enabling continuous health tracking and mobile notifications.
- Automotive Applications: Used in car entertainment and information systems, providing robust performance and connectivity to enhance user experience.
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