Microchip Technology ATSAMD21G16B-MUT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.65 | $2.65 |
| 15+ | $2.57 | $38.55 |
| 25+ | $2.51 | $62.75 |
| 50+ | $2.37 | $118.50 |
| 100+ | $2.09 | $209.00 |
| N+ | $0.42 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | SAM D21G, Functional Safety (FuSa) |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I2C, LINbus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 38 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 14x12b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-QFN (7x7) |
| Package / Case | 48-VFQFN Exposed Pad |
| ROHS |  |
The ATSAMD21G16B-MUT is a 32-bit microcontroller from Microchip Technology, featuring an ARM Cortex-M0+ core running at up to 48MHz. It offers 64KB of flash memory and 8KB of SRAM, providing ample space for embedded applications. The device operates from 1.62V to 3.6V, making it suitable for low-power and battery-operated designs. It includes advanced peripherals such as DMA, I2S, PWM, and brown-out detection, all in a compact 48-VFQFN package. With an industrial temperature range of -40°C to +85°C, it is reliable for various environments.
- High-Speed Processing: 48MHz Cortex-M0+ delivers fast response for real-time applications.
- Ultra-Low Voltage Operation: Supports 1.62V, enabling direct battery operation with minimal power loss.
- Integrated DMA: Reduces CPU load, improving system efficiency in data streaming.
- Compact Footprint: 48-VFQFN saves PCB space, ideal for space-constrained designs.
- Rich Peripheral Set: I2S, PWM, and multiple timers simplify system integration.
Wearable Health Monitors
The low voltage operation (down to 1.62V) and 48MHz Cortex-M0+ core enable efficient processing of biometric signals in compact wearables.
Smart Home Automation
With 64KB flash and rich peripherals, it can manage multiple sensors and actuators in smart lighting or HVAC systems.
Battery-Powered Data Loggers
Low power consumption and DMA support allow continuous data logging without CPU intervention, extending battery life.
Industrial Sensor Interfaces
The 48-VFQFN package and robust I/O make it suitable for industrial sensors requiring high-speed data acquisition.
Consumer Electronics
I2S interface enables audio playback in portable speakers or voice assistants.
Automotive Aftermarket
Wide temperature range and reliable operation make it ideal for car accessories like tire pressure monitors.
- Q: What core does the ATSAMD21G16B-MUT use?
- A: It uses an ARM Cortex-M0+ processor running at 48MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.62V to 3.6V, supporting low-power applications.
- Q: How much flash and RAM does it have?
- A: It has 64KB flash and 8KB SRAM.
- Q: What package is available?
- A: It comes in a 48-VFQFN exposed pad package.
- Q: Does it support DMA and I2S?
- A: Yes, it includes DMA, I2S, PWM, and watchdog timer.
ATSAMD21G16B-MUT.pdf
- Q: What core does the ATSAMD21G16B-MUT use?
- A: It uses an ARM Cortex-M0+ processor running at 48MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.62V to 3.6V, supporting low-power applications.
- Q: How much flash and RAM does it have?
- A: It has 64KB flash and 8KB SRAM.
- Q: What package is available?
- A: It comes in a 48-VFQFN exposed pad package.
- Q: Does it support DMA and I2S?
- A: Yes, it includes DMA, I2S, PWM, and watchdog timer.
