Microchip Technology ATSAM4LS2CA-AUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.76 | $6.76 |
| 15+ | $6.55 | $98.25 |
| 25+ | $6.41 | $160.25 |
| 50+ | $6.05 | $302.50 |
| 100+ | $5.34 | $534.00 |
| N+ | $1.07 | 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 | 80 |
| Program Memory Size | 128KB (128K 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 15x12b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-TQFP (14x14) |
| Package / Case | 100-TQFP |
| ROHS |  |
The ATSAM4LS2CA-AUR is a low-power 32-bit microcontroller from Microchip, featuring an ARM Cortex-M4 core at 48MHz. It provides 128KB flash, 32KB RAM, and includes DMA, I2S, PWM, and WDT peripherals. Operating from 1.68V to 3.6V, it comes in a 100-TQFP package, ideal for space-constrained, energy-efficient designs.
- Energy efficiency: 1.68V minimum supply reduces power draw in portable devices.
- Compact integration: 100-TQFP package with LCD support minimizes PCB footprint.
- Versatile peripherals: DMA and I2S enable advanced data streaming and audio applications.
- Reliable operation: Brown-out detection and WDT enhance system stability.
Portable Medical Monitors
Low voltage operation and integrated LCD support compact patient vital sign displays.
Smart Building Controllers
PWM and DMA enable efficient HVAC and lighting control with real-time sensor processing.
Data Acquisition Systems
I2S interface allows high-fidelity audio and vibration data capture for industrial analytics.
Battery-Powered Sensors
1.68V operation and WDT ensure long-term reliability in remote environmental monitoring.
Consumer Electronics
48MHz processing and rich peripherals support smart home interfaces and remote controls.
Automotive Aftermarket
Robust POR and brown-out detection protect against voltage fluctuations in 12V systems.
- Q: What is the core architecture?
- A: ARM Cortex-M4 running at 48MHz.
- Q: What is the memory size?
- A: 128KB flash and 32KB RAM.
- Q: What is the supply voltage range?
- A: 1.68V to 3.6V.
- Q: What package is this?
- A: 100-TQFP.
ATSAM4LS2CA-AUR.pdf
- Q: What is the core architecture?
- A: ARM Cortex-M4 running at 48MHz.
- Q: What is the memory size?
- A: 128KB flash and 32KB RAM.
- Q: What is the supply voltage range?
- A: 1.68V to 3.6V.
- Q: What package is this?
- A: 100-TQFP.
