ATSAMD21G15B-MF vs ATSAMD21G15B-AF Comparaison
Comparaison détaillée côte à côte de ATSAMD21G15B-MF par Microchip Technology et ATSAMD21G15B-AF 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
ATSAMD21G15B-MF - 32KB Flash Cortex-M0+ MCU | Microchip 48-QFN
ATSAMD21G15B-MF ✓ ActifMicrochip Technology
ATSAMD21G15B-AF - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AF ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21G15B-MF | ATSAMD21G15B-AF |
|---|---|---|
| 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) | $1,74 | $1,78 |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Bit Width | 32-bit | — |
| Fréquence d'horloge maximale | 48 MHz | — |
| CoreMark Score | 2.46 CoreMark/MHz | — |
| Program Memory (Flash) | 32 KB | 32 KB (32K x 8) |
| SRAM | 4 KB | — |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40 °C to +125 °C | -40 °C to +125 °C |
| Boîtier | 48-QFN (7x7 mm) with exposed pad | 48-TQFP (7x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: I/O pin count] | — |
| Communication Interfaces | SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device | 6x SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device |
| Analog Peripherals | 12-bit ADC, 10-bit DAC | — |
| Timers | 1x 16-bit TC, 1x 8-bit TC with compare/capture | Two 16-bit TC, one 24-bit TC, one RTC |
| DMA Channels | 12 | — |
| Event System Channels | 12 | — |
| Debug Interface | Serial Wire Debug (SWD), Micro Trace Buffer | — |
| Functional Safety | FuSa | — |
| Multiplier | Single-cycle hardware multiplier | — |
| Sleep Modes | Idle, Standby with SleepWalking peripherals | — |
| Statut RoHS | Compliant (Green) | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21G (Atmel SMART) |
| Maximum CPU Clock | — | 48 MHz |
| Data Memory (SRAM) | — | 4 KB |
| Operating Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Number of I/O Pins | — | 38 |
| ADC | — | 12-bit, up to 350 kSPS, up to 14 channels |
| DAC | — | 10-bit, 1 channel |
| PWM Channels | — | 10 (16-bit) |
| DMA | — | 12-channel DMAC |
| Niveau MSL | — | 3 (168 hours) |