ATSAMD21G15B-AF vs ATSAMD21G17A-AF Comparaison
Comparaison détaillée côte à côte de ATSAMD21G15B-AF par Microchip Technology et ATSAMD21G17A-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-AF - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AF ✓ ActifMicrochip Technology
ATSAMD21G17A-AF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17A-AF ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21G15B-AF | ATSAMD21G17A-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) | $1,78 | $2,15 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21G (Atmel SMART) | SAM D21G |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 32 KB (32K x 8) | — |
| Data Memory (SRAM) | 4 KB | — |
| Operating Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| Number of I/O Pins | 38 | — |
| Boîtier | 48-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| Température de fonctionnement | -40 °C to +125 °C | — |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device | — |
| ADC | 12-bit, up to 350 kSPS, up to 14 channels | 12-bit, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| Timers | Two 16-bit TC, one 24-bit TC, one RTC | — |
| PWM Channels | 10 (16-bit) | — |
| DMA | 12-channel DMAC | — |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 3 (168 hours) | 3 |
| Statut RoHS | Compliant | Compliant (GREEN, lead-free) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Fréquence d'horloge maximale | — | 48 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB |
| RWW Flash Region | — | 4 KB Read-While-Write |
| Operating Voltage Range | — | 1.6 V to 3.6 V |
| Plage de température de fonctionnement | — | -40C to +125C (industrial) |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip PHY |
| SERCOM | — | 6 configurable (UART/SPI/I2C) |
| I2S | — | 2 interfaces |
| RTC | — | 24-bit with calendar |
| DMAC | — | 12 channels |
| Timers/Counters | — | TC x6, TCC x3 |
| External Interrupts | — | 16 (NMI + 15 standard) |
| CoreMark/MHz | — | 2.46 |
| Debug Interface | — | Serial Wire Debug (SWD) |
| Security | — | TRNG, AES-256, Flash protection |