ATSAMC21G18A-AU vs ATSAMC21N18A-AN Comparaison
Comparaison détaillée côte à côte de ATSAMC21G18A-AU par Microchip Technology et ATSAMC21N18A-AN 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
ATSAMC21G18A-AU - 48MHz Cortex-M0+ MCU, 256KB Flash, 5V | Microchip
ATSAMC21G18A-AU ✓ ActifMicrochip Technology
ATSAMC21N18A-AN - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMC21N18A-AN ✓ ActifComparaison des spécifications
| Paramètre | ATSAMC21G18A-AU | ATSAMC21N18A-AN |
|---|---|---|
| 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) | $3,05 | $3,69 |
| Series | SAM C21 (Cortex-M0+) | — |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash | 256 KB | — |
| SRAM | 32 KB | 32 KB |
| Tension d'alimentation | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| I/O Tolerance | 5V tolerant | — |
| Température de fonctionnement | -40 C to +85 C (industrial, AU suffix) | -40 °C to +105 °C |
| Boîtier | 48-pin TQFP (7x7 mm, 0.5 mm pitch) | 100-pin TQFP (14x14 mm) |
| GPIO Count | Up to 38 | Up to 84 |
| SERCOM Modules | 6 (UART/SPI/I2C/LIN configurable) | — |
| CAN-FD | Yes (1 channel) | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 1 Msps, up to 16 channels |
| Timers/Counters (TC) | 16-bit, multiple channels | — |
| RTC | 32-bit RTC with calendar | — |
| Peripheral Touch Controller (PTC) | Yes (mutual/self-cap) | Yes (capacitive touch) |
| DMA | 12 channels (DMAC) | — |
| AEC-Q100 | Grade 1 qualified | — |
| RoHS | Compliant | — |
| Core Architecture | — | ARM Cortex-M0+ (Armv6-M) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB |
| EEPROM Emulation Flash | — | 8 KB (independent bank) |
| SERCOM Channels | — | 6 (UART/SPI/I²C configurable) |
| CAN-FD Controller | — | 1 |
| DAC | — | 12-bit, 1 channel |
| Timers | — | Two 16-bit, one 24-bit |
| USB | — | Full-speed USB 2.0 with embedded PHY |
| Functional Safety (FuSa) | — | Yes |
| Type de montage | — | Surface Mount |