ATSAMC21G18A-AU vs ATSAMC21G16A-AUT Comparaison
Comparaison détaillée côte à côte de ATSAMC21G18A-AU par Microchip Technology et ATSAMC21G16A-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
ATSAMC21G18A-AU - 48MHz Cortex-M0+ MCU, 256KB Flash, 5V | Microchip
ATSAMC21G18A-AU ✓ ActifMicrochip Technology
ATSAMC21G16A-AUT - 48MHz Cortex-M0+ MCU, 64KB Flash, 48-TQFP | Microchip
ATSAMC21G16A-AUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMC21G18A-AU | ATSAMC21G16A-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) | $3,05 | $2,35 |
| Series | SAM C21 (Cortex-M0+) | — |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Flash | 256 KB | — |
| SRAM | 32 KB | 8 KB |
| Tension d'alimentation | 2.7 V to 5.5 V | — |
| I/O Tolerance | 5V tolerant | — |
| Température de fonctionnement | -40 C to +85 C (industrial, AU suffix) | — |
| Boîtier | 48-pin TQFP (7x7 mm, 0.5 mm pitch) | 48-TQFP (7x7 mm, 0.5 mm pitch) |
| GPIO Count | Up to 38 | — |
| SERCOM Modules | 6 (UART/SPI/I2C/LIN configurable) | 6 (configurable as USART/I2C/SPI) |
| CAN-FD | Yes (1 channel) | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | — |
| Timers/Counters (TC) | 16-bit, multiple channels | — |
| RTC | 32-bit RTC with calendar | — |
| Peripheral Touch Controller (PTC) | Yes (mutual/self-cap) | — |
| DMA | 12 channels (DMAC) | — |
| AEC-Q100 | Grade 1 qualified | — |
| RoHS | Compliant | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit, single-core with optional lockstep for FuSa) |
| Family | — | SAM C21 Functional Safety (FuSa) |
| Program Flash Memory | — | 64 KB (64K x 8) |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| Supply Voltage (VDDIO) | — | 1.62 V to 5.5 V |
| Operating Temperature Grade | — | -40C to +85C (Grade 1) |
| Type de montage | — | Surface Mount, Tape & Reel (-AUT suffix) |
| CAN-FD Controller | — | 1 (ISO 11898-1:2015 compliant) |
| USB Interface | — | USB 2.0 Full-Speed Device/Host |
| ADC Resolution | — | 12-bit, up to 16 channels |
| DAC Resolution | — | 10-bit, 1 channel |
| Timer/Counters | — | TC x6, TCC x3 (16-bit PWM) |
| Plage de température de fonctionnement | — | -40C to +125C (extended industrial) |
| AEC-Q100 Qualification | — | Yes (Automotive Grade 1) |
| Statut RoHS | — | Compliant |