ATSAMD21E17A-MF vs ATSAMD21E16B-MU Comparaison
Comparaison détaillée côte à côte de ATSAMD21E17A-MF 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
ATSAMD21E17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ ActifMicrochip Technology
ATSAMD21E16B-MU - ARM Cortex-M0+ MCU, 48MHz, 64KB Flash | Microchip
ATSAMD21E16B-MU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21E17A-MF | 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) | $3,49 | $2,65 |
| Manufacturer | Microchip Technology (formerly Atmel) | — |
| Series | SAM D21E | — |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ (32-bit, single-core) |
| Fréquence d'horloge maximale | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.46 |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 8 KB |
| RWW Flash Section | 4 KB | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40C to +125C (industrial) | -40 C to +85 C (industrial) |
| Boîtier | 32-VQFN (5x5 mm) with exposed pad | 32-pin VQFN (5x5 mm) |
| Type de montage | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed device with internal PHY | — |
| SERCOM Channels | 6 (each configurable as UART, SPI, or I2C) | — |
| ADC | 12-bit, up to 1 MSPS, up to 20 channels | 12-bit, up to 350 ksps, 10 channels |
| DAC | 10-bit, 350 kSPS, 1 channel | 10-bit, 350 ksps, 1 channel |
| Analog Comparators | 2 | — |
| Timers/Counters | 24-bit TCC, multiple 16-bit TC | 4 x 16-bit TC, plus 32-bit RTC |
| GPIO | Up to 26 (package dependent) | — |
| Statut RoHS | Compliant (Green) | Compliant (Green) |
| Niveau MSL | MSL3 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Maximum CPU Clock | — | 48 MHz |
| 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) |
| USB | — | USB 2.0 Full-Speed Device/Host |
| SERCOM Modules | — | 6 (each configurable as I2C / SPI / USART) |
| DMA Channels | — | 14 |
| 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 |