ATSAMD21E17D-MFT vs ATSAMD21E16B-MU Comparaison
Comparaison détaillée côte à côte de ATSAMD21E17D-MFT par Microchip Technology et ATSAMD21E16B-MU 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
ATSAMD21E17D-MFT - 48MHz Cortex-M0+ MCU 128KB Flash 32-QFN | Microchip
ATSAMD21E17D-MFT ✓ ActifMicrochip Technology
ATSAMD21E16B-MU - ARM Cortex-M0+ MCU, 48MHz, 64KB Flash | Microchip
ATSAMD21E16B-MU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21E17D-MFT | ATSAMD21E16B-MU |
|---|---|---|
| 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) | $2,15 | $2,65 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit, single-core) |
| Family | SAM D21E (Functional Safety / FuSa) | — |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Program Flash Memory | 128 KB | — |
| SRAM | 16 KB | 8 KB |
| RWW Flash Section | 4 KB auxiliary RWW section | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40 °C to +125 °C (extended) | -40 C to +85 C (industrial) |
| Boîtier | 32-pin QFN (5x5 mm) with exposed pad | 32-pin VQFN (5x5 mm) |
| USB Interface | USB 2.0 Full-Speed Device, on-chip transceiver | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, 10 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 350 ksps, 1 channel |
| SERCOM Modules | Up to 6 (UART, SPI, I²C configurable) | 6 (each configurable as I2C / SPI / USART) |
| GPIO | Up to 26 | — |
| Timers | TC (16-bit), TCC (24-bit) | — |
| Statut RoHS | Compliant (Green / lead-free) | Compliant (Green) |
| Niveau MSL | MSL3 (JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Cryptography | AES (128-bit hardware accelerator) | — |
| CoreMark/MHz | — | 2.46 |
| Program Memory (Flash) | — | 64 KB (in-system self-programmable) |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| I/O Voltage (VDDIO) | — | 1.62 V to VDD (separate I/O rail) |
| Type de montage | — | Surface Mount |
| USB | — | USB 2.0 Full-Speed Device/Host |
| DMA Channels | — | 14 |
| Timers/Counters | — | 4 x 16-bit TC, plus 32-bit RTC |
| External Interrupts (EIC) | — | 16 + 1 NMI |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| Micro Trace Buffer | — | Yes |
| Peripheral Touch Controller (PTC) | — | Capacitive touch: buttons, slider, wheel |