Microchip Technology ATSAM4LS8BA-UUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | SAM4L |
| Packaging | | 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 | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 64K 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-WLCSP (4.31x4.43) |
| Package / Case | 64-XFBGA, WLCSP |
| ROHS |  |
The Microchip ATSAM4LS8BA-UUR is a 32-bit ARM Cortex-M4 MCU with FPU, running at 48MHz. It provides 512KB flash and 64KB RAM, with features like DMA, I2S, POR, PWM, and WDT. Housed in a 64-ball WLCSP, it operates from 1.68V to 3.6V, making it ideal for ultra-compact, low-power IoT and medical devices.
- Ultra-compact WLCSP: Saves PCB space for miniaturized wearable designs.
- High memory density (512KB/64KB): Supports complex firmware and OTA updates.
- Integrated I2S: Direct interface to audio codecs without external logic.
- Low-voltage operation (1.68V): Extends battery life in single-cell coin-cell devices.
Wearable Health Monitors
WLCSP package (3.5mm x 3.5mm) and 1.68V operation enable tiny biosensor patches.
IoT Edge Nodes
Cortex-M4 at 48MHz with 512KB flash runs TLS and sensor fusion locally.
Portable Audio Devices
I2S interface and DMA support high-fidelity audio streaming with low latency.
Industrial Wireless Sensors
Brown-out detect and WDT ensure reliable operation in vibration-heavy environments.
Smart Home Controllers
64KB RAM handles multiple protocol stacks (Zigbee/Thread) simultaneously.
Medical Implantable Devices
1.68V-3.6V range and low-power modes suit pacemaker and neurostimulator designs.
- Q: What core does it use?
- A: ARM Cortex-M4 with FPU, running at 48MHz.
- Q: What is the package type?
- A: 64-XFBGA (WLCSP), ultra-compact for wearables.
- Q: How much flash and RAM?
- A: 512KB flash and 64KB RAM for complex applications.
- Q: Does it support audio?
- A: Yes, includes I2S interface for digital audio.
ATSAM4LS8BA-UUR.pdf
- Q: What core does it use?
- A: ARM Cortex-M4 with FPU, running at 48MHz.
- Q: What is the package type?
- A: 64-XFBGA (WLCSP), ultra-compact for wearables.
- Q: How much flash and RAM?
- A: 512KB flash and 64KB RAM for complex applications.
- Q: Does it support audio?
- A: Yes, includes I2S interface for digital audio.
