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Microchip 32 bit ARM Cortex M4 SAM4S Microcontroller 120 MHz 512kB FLASH 64-Pin LQFP ATSAM4S8BA-AU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.45mm |
| Length | 10mm |
| Model | ATSAM4S8BA-AU |
| Width | 10mm |
| Mount Type | Surface |
| Series | SAM4S |
| Maximum Operating Temperature | 85°C |
| Package Type | LQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 128kB |
| Standards/Approvals | RoHS |
| Pin Count | 64 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 1.62V |
| Device Core | ARM Cortex M4 |
| Program Memory Size | 512kB |
| Maximum Clock Frequency | 120MHz |
| Number of Programmable I/Os | 47 |
| Analogue Comparators | 1 |
| Number of Timers | 1 |
| Instruction Set Architecture | RISC |
| ADCs | 11 x 12 Bit |
| Program Memory Type | FLASH |
| DACs | 2 x 12 Bit |
Key Features
- Operates at a maximum supply voltage of 3.6V and a minimum of 1.62V.
- Features 128kB RAM and 512kB FLASH program memory for extensive application support.
- Includes 47 programmable input/output pins and 11 12-bit ADC channels.
- Equipped with 2 12-bit DACs, one analogue comparator, and one timer.
- Designed to operate in temperatures ranging from -40°C to 85°C.
- Compact dimensions with 10mm length, 10mm width, and 1.45mm height.
- Utilizes a RISC architecture with ARM Cortex M4 core for efficient processing.
- Surface mount package ensures compatibility with modern PCB designs.
Product Description
Microchip ATSAM4S8BA-AU is a high-performance 32 bit ARM Cortex M4 microcontroller from the SAM4S series. Operating at a maximum clock frequency of 120 MHz, it offers a robust processing core ideal for embedded applications across industrial, commercial, and consumer electronics sectors.
This microcontroller includes 512kB of FLASH program memory and 128kB of RAM, providing ample storage and fast access for complex firmware. The 64-pin LQFP surface mount package ensures easy integration into compact circuit designs while maintaining extensive I/O options.
Featuring 47 programmable I/O pins, 11 channels of 12-bit ADC, 2 channels of 12-bit DAC, and an analogue comparator, this device supports refined analog and digital signal handling for sophisticated control applications. It also offers a single timer and adheres to RoHS environmental compliance standards.
The device supports a wide operating voltage range from 1.62V to 3.6V and operating temperatures from -40°C to 85°C, making it suitable for reliable operation in harsh industrial environments.
Its RISC-based ARM Cortex M4 core architecture provides efficient instruction execution and hardware code protection, ideal for secure and scalable embedded designs. Typical use cases include industrial automation, instrumentation, motor control, and other embedded control systems.
Operates with maximum 120 MHz clock speed for high-speed processing. 512kB FLASH and 128kB RAM support complex program and data needs. Multiple analog and digital I/O options including ADC, DAC, and timers. Compact 64-pin LQFP surface mount package for space-conscious designs.
Wide operating temperature and voltage range for industrial robustness. Compliant with RoHS for environmentally friendly applications.
Microchip microcontrollers like the ATSAM4S8BA-AU are widely used in electronic development projects and commercial embedded designs. Explore more Microcontrollers and related components on EnvMart for optimized industrial or laboratory electronic solutions.
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Frequently Asked Questions
The ATSAM4S8BA-AU microcontroller operates at a maximum clock frequency of 120 MHz.
It features 512kB of FLASH program memory, allowing for extensive application support.
This model includes 47 programmable input/output pins for flexible interfacing.
The operating temperature range is from -40°C to 85°C, making it suitable for harsh environments.
It includes 11 channels of 12-bit ADC and 2 channels of 12-bit DAC for analog signal processing.
The minimum supply voltage is 1.62V and the maximum is 3.6V.
It comes in a 64-pin LQFP surface mount package, suitable for modern PCB designs.
This microcontroller has a RAM size of 128kB.
The ATSAM4S8BA-AU includes one timer for timing operations.
It adheres to RoHS environmental compliance standards.
It utilizes a RISC architecture with an ARM Cortex M4 core for efficient processing.
Typical use cases include industrial automation, instrumentation, motor control, and other embedded control systems.
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