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