ATSAMD21G15B-AU vs ATSAMD21G16B-AFT Comparaison
Comparaison détaillée côte à côte de ATSAMD21G15B-AU par Microchip Technology et ATSAMD21G16B-AFT 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-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AU ✓ ActifMicrochip Technology
ATSAMD21G16B-AFT - 48MHz Cortex-M0+ 64KB Flash MCU | Microchip
ATSAMD21G16B-AFT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21G15B-AU | ATSAMD21G16B-AFT |
|---|---|---|
| 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) | $1,65 | $2,45 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 8 KB |
| Boîtier | 48-pin TQFP (7x7 mm) | 48-pin TQFP, 7x7 mm, 0.5 mm pitch |
| Température de fonctionnement | -40C to +85C (Industrial) | -40 C to +125 C (industrial) |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| GPIO | Up to 38 (5 V tolerant inputs) | — |
| ADC | 12-bit, up to 350 ksps, 14 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 350 ksps |
| USB | USB 2.0 Full-Speed Device, integrated transceiver | USB 2.0 Full-Speed Device with on-chip PHY |
| SERCOM | 6 (configurable UART/SPI/I2C/I2S) | — |
| Timer/Counters | 6 x 16-bit TC, 1 x 24-bit TCC | — |
| DMA Channels | 12 | — |
| Event System Channels | 12 | — |
| RTC | Yes, 32 kHz domain | — |
| Analog Comparators | 2 | — |
| Oscillator | Internal 8 MHz + DFLL48M + FDPLL96M | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| Statut RoHS | Compliant (Green) | Compliant (Green / Pb-free) |
| Series | — | SAM D21 (SAM D21G family) |
| Fréquence d'horloge maximale | — | 48 MHz |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| Type de montage | — | Surface Mount |
| I/O Pins | — | [DATA_NEEDED: I/O pin count] |