ATSAMD20G17A-ANT vs ATSAMD20G18A-ANT Comparaison
Comparaison détaillée côte à côte de ATSAMD20G17A-ANT par Microchip Technology et ATSAMD20G18A-ANT 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
ATSAMD20G17A-ANT - 48MHz ARM Cortex-M0+ MCU 128KB Flash 48-TQFP
ATSAMD20G17A-ANT ✓ ActifMicrochip Technology
ATSAMD20G18A-ANT - ARM Cortex-M0+ 48MHz 256KB Flash MCU | Microchip
ATSAMD20G18A-ANT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD20G17A-ANT | ATSAMD20G18A-ANT |
|---|---|---|
| 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) | $2,14 | $2,55 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | — |
| Fréquence d'horloge maximale | 48 MHz | — |
| Program Memory Size | 128 KB (128K x 8) Flash | — |
| RAM Size | 16 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Plage de température de fonctionnement | -40 C to +105 C | -40 C to +105 C |
| Boîtier / Format | 48-TQFP (7x7 mm) | — |
| Type de montage | Surface Mount | Surface Mount |
| Number of I/O Pins | [DATA_NEEDED: exact I/O count from datasheet pinout table] | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 10-bit | — |
| Communication Interfaces | Up to 6 SERCOM (UART/SPI/I2C configurable), I2S, USB 2.0 Full-Speed | — |
| Timers | TC (Timer/Counter) and TCC (Timer/Counter for Control) modules | — |
| Touch Sensing | Peripheral Touch Controller (PTC) | — |
| CoreMark/MHz | 2.14 | 2.46 |
| Statut RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Green, lead-free, halogen-free per Mouser description | Yes (per Mouser GREEN marking) |
| Packaging | Tape & Reel (TR) per ANT suffix | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| Data Memory (SRAM) | — | 32 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Boîtier | — | 48-pin TQFP (7 x 7 mm) |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip transceiver |
| SERCOM Modules | — | 6 (configurable as UART / SPI / I2C) |
| I2C Interfaces | — | 2 |
| Timers/Counters | — | Six 16-bit TC channels |
| RTC | — | 16-bit RTC with calendar mode |