ATSAMD21G16B-MUT vs ATSAMD21G16L-MUT Comparison
Detailed side-by-side comparison of ATSAMD21G16B-MUT by Microchip Technology and ATSAMD21G16L-MUT by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMD21G16B-MUT - 48MHz Cortex-M0+ MCU 64KB | 48-QFN | Microchip
ATSAMD21G16B-MUT β ActiveMicrochip Technology
ATSAMD21G16L-MUT - 32-bit Cortex-M0+ MCU, 64KB Flash, 48MHz | Microchip
ATSAMD21G16L-MUT β ActiveSpecification Comparison
| Parameter | ATSAMD21G16B-MUT | ATSAMD21G16L-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.05 | $2.55 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D21G | SAM D21G (Functional Safety / FuSa) |
| Silicon Revision | B (second-generation) | β |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark Score | 2.46 CoreMark/MHz | β |
| Program Flash | 64 KB (64K x 8) | 64 KB (64K x 8) |
| SRAM | 8 KB | 8 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | β |
| Operating Temperature | -40C to +85C (industrial) | -40 C to +85 C |
| Package | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with exposed pad |
| I/O Pins | 38 GPIO | β |
| ADC | 12-bit, up to 350 ksps | β |
| DAC | 10-bit | β |
| Communication | Up to 6 SERCOM (UART/SPI/I2C) | β |
| USB | Full-Speed USB 2.0 Device with embedded PHY | Full-Speed USB 2.0 Device |
| Debug Interface | Serial Wire Debug (SWD), Micro Trace Buffer | β |
| Mounting Type | Surface Mount | Surface Mount (Tape & Reel, 'MUT' suffix) |
| RoHS Status | Compliant | Compliant (GREEN per Mouser listing) |
| Silicon Variant | β | L revision |
| Supply Voltage Range | β | 1.6 V to 3.6 V |
| DMA Controller | β | Yes |
| ADC / DAC | β | 12-bit ADC / 10-bit DAC |
| Communication Interfaces | β | Up to 6 SERCOM (I2C/SPI/UART) |