ATSAMD21E17D-MF vs ATSAMD21E17A-MF Comparaison
Comparaison détaillée côte à côte de ATSAMD21E17D-MF par Microchip Technology et ATSAMD21E17A-MF 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-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17D-MF ✓ ActifMicrochip Technology
ATSAMD21E17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21E17D-MF | ATSAMD21E17A-MF |
|---|---|---|
| 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) | $1,95 | $3,49 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ 32-bit |
| Bit Width | 32-bit | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory (Flash) | 128 KB | — |
| SRAM | 16 KB | 16 KB |
| Read-While-Write Region | 4 KB | — |
| Operating Voltage | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40C to +125C (Extended Industrial) | -40C to +125C (industrial) |
| Boîtier | 32-pin QFN (5x5 mm) | 32-VQFN (5x5 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| GPIO Count | Up to 26 | — |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | 6 (each configurable as UART, SPI, or I2C) |
| USB Interface | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed device with internal PHY |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 350 kSPS, 1 channel |
| Analog Comparators | 2 | 2 |
| Peripheral Touch Controller (PTC) | Yes | — |
| Timers / PWM | Multiple TC and TCC channels [DATA_NEEDED: exact channel count] | — |
| Niveau MSL | 3 (per JEDEC J-STD-020) | MSL3 (per JEDEC J-STD-020) |
| Statut RoHS | Compliant | Compliant (Green) |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | SAM D21E |
| Fréquence d'horloge maximale | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Flash Memory | — | 128 KB (128K x 8) |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Timers/Counters | — | 24-bit TCC, multiple 16-bit TC |
| GPIO | — | Up to 26 (package dependent) |