ATSAM4S8BA-MU
- Mfr.Part #
- ATSAM4S8BA-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64QFN
- Stock
- 1,406
- In Stock :
- 1,406
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Bit Size :
- 32
- Terminal Form :
- NO LEAD
- Brand :
- Microchip Technology / Atmel
- Manufacturer :
- Microchip
- ROM (words) :
- 524288
- Surface Mount :
- yes
- CPU Family :
- CORTEX-M4
- RAM (bytes) :
- 131072
- Data Converter :
- A/D 11x12b; D/A 2x12b
- PWM Channels :
- yes
- RoHS :
- Details
- Series :
- SAM4S
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.5mm
- Pbfree Code :
- yes
- Core Size :
- 32-Bit
- Temperature Grade :
- Industrial
- Package Shape :
- Square
- Package :
- Tray
- Data Converters :
- A/D 11x12b, D/A 2x12b
- Number of I/O :
- 47
- Packaging :
- Tray
- Height :
- 950μm
- DAC Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- ROM Programmability :
- Flash
- Minimum Operating Temperature :
- - 40 C
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of PWM Channels :
- 4
- Reach Compliance Code :
- Compliant
- Connectivity :
- I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
- Data Bus Width :
- 32b
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- EEPROM Size :
- --
- Qualification Status :
- Not Qualified
- Number of Timers/Counters :
- 6 Timer
- Frequency :
- 120MHz
- Maximum Operating Temperature :
- + 85 C
- Published :
- 2012
- Program Memory Size :
- 512KB 512K x 8
- Seated Height-Max :
- 0.9 mm
- Product Status :
- Active
- Factory Lead Time :
- 7 Weeks
- Product Category :
- ARM Microcontrollers - MCU
- Memory Size :
- 512kB
- Package / Case :
- 64-VFQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- DMA Channels :
- yes
- Oscillator Type :
- Internal
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Number of Terminations :
- 64
- Watchdog Timer :
- yes
- Interface :
- I2C, IrDA, MMC, SPI, UART, USART, USB
- Lead Free :
- Lead Free
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Base Part Number :
- ATSAM4S8
- Operating Temperature :
- -40°C~85°C TA
- Core Processor :
- ARM® Cortex®-M4
- Number of Terminals :
- 64
- Has ADC :
- yes
- Number of ADC Channels :
- 11
- Number of UART Channels :
- 2
- Number of I/Os :
- 47 I/O
- Number of I/O Lines :
- 47
- RAM Size :
- 128K x 8
- Supplier Device Package :
- 64-QFN (9x9)
- REACH SVHC :
- No SVHC
- Supply Voltage :
- 1.2V
- Terminal Finish :
- Matte Tin (Sn)
- Speed :
- 120MHz
- Product Type :
- ARM Microcontrollers - MCU
- Width :
- 9mm
- Mounting Style :
- SMD/SMT
- Core Architecture :
- ARM
- Terminal Position :
- QUAD
- Length :
- 9mm
- Memory Type :
- FLASH, ROM
- Base Product Number :
- ATSAM4S
- Number of Pins :
- 64
- Number of SPI Channels :
- 1
- JESD-30 Code :
- S-XQCC-N64
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- Mount :
- Surface Mount
- Power Supplies :
- 1.2 V
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Datasheets
- ATSAM4S8BA-MU
ATSAM4S8BA-MU Documents

Microcontrollers Microchip Technology ATSAM4S8BA-MU Overview
The Microcontrollers Microchip Technology ATSAM4S8BA-MU is a highly efficient 32-bit microcontroller unit (MCU) that excels in demanding applications requiring a robust control system with a variety of communication options. Manufactured by Microchip Technology, this MCU is based on a high-performance ARM Cortex-M4 processor which includes a floating point unit (FPU) enabling intensive numerical computations. With 512KB of flash memory and advanced security features, this product offers a reliable solution for developers aiming to create scalable and secure electronic systems.
ATSAM4S8BA-MU Features
This microcontroller features a 32-bit ARM Cortex-M4 core with up to 120 MHz of processing power. It comes equipped with 512KB of flash memory, 128KB of SRAM, and a wide range of connectivity options including USB, SPI, I2C, and USART interfaces, making it extremely versatile for integration. The ATSAM4S8BA-MU also supports real-time performance with a 12-channel DMA, and multiple 16-bit timers, alongside a 12-bit ADC and a 12-bit DAC which ensure precise analog signal management.
ATSAM4S8BA-MU Applications
- Industrial Control Systems: Integrates seamlessly into automation controls and real-time monitoring systems due to its high-speed processing and substantial memory capacity.
- Smart Home Devices: Utilized in smart thermostats, lighting systems, and security devices, offering connectivity and real-time data processing capabilities.
- Healthcare Equipment: Employs its precise analog and digital conversion for medical monitoring devices, enhancing reliability and accuracy in patient care settings.
- Automotive Applications: Suitable for automotive electronics, including advanced driver-assistance systems (ADAS), due to its robust operation and extended temperature range.
- Portable Devices: Power efficiency and compact 64QFN package make it ideal for portable electronics, such as handheld gaming devices and personal navigation systems.
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