Microchip Technology ATSAM4LS4BA-AUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.46 | $6.46 |
| 15+ | $6.26 | $93.90 |
| 25+ | $6.12 | $153.00 |
| 50+ | $5.78 | $289.00 |
| 100+ | $5.10 | $510.00 |
| N+ | $1.02 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | SAM4L |
| Packaging | Cut Tape (CT) | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 48 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.68V ~ 3.6V |
| Data Converters | A/D 7x12b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TQFP (10x10) |
| Package / Case | 64-TQFP |
| ROHS |  |
The ATSAM4LS4BA-AUR from Microchip is a low-power ARM Cortex-M4 microcontroller designed for energy-efficient embedded applications. It operates at 48MHz with 256KB flash and 32KB RAM, providing ample resources for complex firmware. The device includes advanced peripherals such as DMA, I2S, PWM, and multiple communication interfaces, making it versatile for industrial, medical, and consumer products. Its wide voltage range and robust feature set ensure reliable performance in demanding environments.
- High-performance Cortex-M4 core: Enables efficient signal processing and control algorithms at 48MHz.
- Ultra-low power operation: Supports 1.68V supply, extending battery life in portable devices.
- Rich peripheral set: Includes DMA, I2S, and PWM for flexible system integration.
- Large memory capacity: 256KB flash and 32KB RAM accommodate complex applications.
Industrial Control Systems
The Cortex-M4 core with DSP instructions enables efficient real-time control loops for motor control and process automation.
Portable Medical Devices
Low power consumption and 1.68V operation support battery-powered monitoring equipment requiring long battery life.
Audio Processing
The I2S interface allows direct connection to audio codecs for high-fidelity sound processing in consumer electronics.
IoT Edge Nodes
With DMA and multiple serial interfaces, it can handle sensor data aggregation and communication protocols in smart home devices.
Automotive Body Electronics
Operating temperature range of -40°C to 85°C makes it suitable for non-critical automotive applications like lighting control.
Smart Meters
The combination of low power and 256KB flash supports complex metering algorithms and data logging in utility infrastructure.
- Q: What is the core processor of the ATSAM4LS4BA-AUR?
- A: It uses an ARM Cortex-M4 core running at up to 48 MHz.
- Q: What is the operating voltage range?
- A: It operates from 1.68V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 256KB flash and 32KB RAM.
- Q: What package is available?
- A: It comes in a 64-TQFP package.
- Q: Does it support DMA and I2S?
- A: Yes, it includes DMA and I2S peripherals.
ATSAM4LS4BA-AUR.pdf
- Q: What is the core processor of the ATSAM4LS4BA-AUR?
- A: It uses an ARM Cortex-M4 core running at up to 48 MHz.
- Q: What is the operating voltage range?
- A: It operates from 1.68V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 256KB flash and 32KB RAM.
- Q: What package is available?
- A: It comes in a 64-TQFP package.
- Q: Does it support DMA and I2S?
- A: Yes, it includes DMA and I2S peripherals.
