ATSAMD20G17A-MU vs ATSAMD20G16B-AUT Comparaison
Comparaison détaillée côte à côte de ATSAMD20G17A-MU par Microchip Technology et ATSAMD20G16B-AUT 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-MU - 48MHz Cortex-M0+ 128KB Flash MCU | Microchip
ATSAMD20G17A-MU ✓ ActifMicrochip Technology
ATSAMD20G16B-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-AUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD20G17A-MU | ATSAMD20G16B-AUT |
|---|---|---|
| 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) | $1,93 | $2,18 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20G (Smart ARM) | SAM D20G |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 8 KB |
| Boîtier | 48-pin QFN (7x7 mm) with Exposed Pad | 48-TQFP (7x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Operating Voltage | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40 C to +85 C (Industrial) | -40 °C to +85 °C (Industrial) |
| ADC | 14-channel, 12-bit, up to 350 ksps | 12-bit, up to 14 channels |
| DAC | 1-channel, 10-bit | 10-bit |
| SERCOM Interfaces | 6 (configurable as UART / SPI / I2C) | — |
| DMA Channels | 2 | — |
| RTC | 32-bit Real-Time Counter | — |
| Watchdog Timer | Yes | — |
| Peripheral Touch Controller | Yes (PTC for capacitive touch) | — |
| Statut RoHS | Compliant | Compliant (Green) |
| Niveau MSL | MSL3 (per JEDEC J-STD-020) | 3 |
| Lead-Free / Halogen-Free | Yes (Lead-free finish, Halogen-free molding compound) | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Program Memory | — | 64 KB (64K x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| SERCOM Modules | — | 6 (configurable as UART/SPI/I2C) |
| Peripheral Touch Controller (PTC) | — | 256 channels |
| Timers | — | 32-bit TCC, multiple TC, RTC |
| Debug Interface | — | SWD (Serial Wire Debug) |
| I/O Pins (approx.) | — | 38 |