ATSAMD20G16B-MUT vs ATSAMD21G16B-MUT Comparaison
Comparaison détaillée côte à côte de ATSAMD20G16B-MUT par Microchip Technology et ATSAMD21G16B-MUT par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAMD20G16B-MUT - 32-bit Cortex-M0+ MCU, 64KB Flash, 48-QFN | Microchip
ATSAMD20G16B-MUT ✓ ActifMicrochip Technology
ATSAMD21G16B-MUT - 48MHz Cortex-M0+ MCU 64KB | 48-QFN | Microchip
ATSAMD21G16B-MUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD20G16B-MUT | ATSAMD21G16B-MUT |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,78 | $2,05 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Family | SAM D20G | SAM D21G |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Boîtier | 48-pin QFN (7x7 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 ksps | 10-bit |
| Touch Channels (PTC) | 256 channels | — |
| SERCOM Modules | 6 (configurable as USART/SPI/I2C) | — |
| USB | Full-Speed USB 2.0 Device (requires external 48 MHz clock) | Full-Speed USB 2.0 Device with embedded PHY |
| RTC | Yes, 32.768 kHz external crystal support | — |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | [DATA_NEEDED: MSL rating] | — |
| Statut RoHS | Compliant | Compliant |
| Silicon Revision | — | B (second-generation) |
| CoreMark Score | — | 2.46 CoreMark/MHz |
| Program Flash | — | 64 KB (64K x 8) |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| I/O Pins | — | 38 GPIO |
| Communication | — | Up to 6 SERCOM (UART/SPI/I2C) |
| Debug Interface | — | Serial Wire Debug (SWD), Micro Trace Buffer |