ATSAMD21G17D-MF vs ATSAMD21G17A-AU Comparaison
Comparaison détaillée côte à côte de ATSAMD21G17D-MF par Microchip Technology et ATSAMD21G17A-AU 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
ATSAMD21G17D-MF - 48MHz ARM Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17D-MF ✓ ActifMicrochip Technology
ATSAMD21G17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21G17A-AU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21G17D-MF | ATSAMD21G17A-AU |
|---|---|---|
| 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) | $2,85 | $2,74 |
| Core | ARM Cortex-M0+ (single-core) | — |
| CPU Speed | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | — |
| Read-While-Write Flash | 4 KB | — |
| Operating Voltage | 1.62 V to 3.63 V | — |
| USB Interface | USB 2.0 Full-Speed device, integrated PHY | — |
| SERCOM Channels | 6 (each configurable as I2C/SPI/USART) | — |
| ADC | 12-bit, up to 350 ksps, 20 channels | 12-bit, up to 350 ksps, up to 14 channels |
| DAC Channels | 1 (10-bit) | — |
| Analog Comparators | 2 | 2 |
| Timers/Counters | 6 (TC), 3 (TCC) for PWM/control | — |
| Boîtier | 48-pin QFN (7x7 mm) with EP | 48-TQFP (7x7 mm) |
| Température de fonctionnement | -40 C to +125 C (Extended Industrial) | -40C to +85C (industrial) |
| Statut RoHS | Compliant | Compliant |
| Type de montage | Surface Mount | Surface Mount |
| Packaging Type | Tray | — |
| Functional Safety | Functional Safety (FuSa) capable | — |
| Series | — | SAM D21G, Functional Safety (FuSa) |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit |
| Core Speed | — | 48 MHz |
| Performance | — | 2.46 CoreMark/MHz |
| Flash Size | — | 128 KB (128K x 8) |
| SRAM Size | — | 16 KB |
| RWW Flash | — | 4 KB (separate, simultaneous code+data access) |
| Supply Voltage (Vcc/Vdd) | — | 1.62 V to 3.6 V |
| Number of I/O | — | Up to 38 GPIO |
| DAC | — | 10-bit, up to 350 ksps |
| Serial Interfaces | — | 6x SERCOM (configurable UART/SPI/I2C) |
| USB | — | USB 2.0 Full-Speed Device, integrated transceiver |
| Connectivity | — | I2C, SPI, UART, USB |
| Peripherals | — | Brown-out Detect/Reset, DMA, Event System, I2S, POR, PWM, WDT |
| Niveau MSL | — | 3 (168 hours) |