ATSAMD21E18A-MF vs ATSAMD21E17A-MF Vergleich
Detaillierter Direktvergleich von ATSAMD21E18A-MF von Microchip Technology und ATSAMD21E17A-MF von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATSAMD21E18A-MF - 256KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21E18A-MF ✓ AktivMicrochip Technology
ATSAMD21E17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ AktivSpezifikationsvergleich
| Parameter | ATSAMD21E18A-MF | ATSAMD21E17A-MF |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $6,95 | $3,49 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D21E | SAM D21E |
| Maximale Taktfrequenz | 48 MHz | 48 MHz |
| Flash Memory | 256 KB | 128 KB (128K x 8) |
| SRAM | 32 KB | 16 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Betriebstemperaturbereich | -40C to +125C | — |
| Gehäuse | 32-pin QFN (5x5 mm) | 32-VQFN (5x5 mm) with exposed pad |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 10-bit | 10-bit, 350 kSPS, 1 channel |
| USB | USB 2.0 Full-Speed Device | — |
| SERCOM Interfaces | 6 configurable (I2C/SPI/UART) | — |
| DMAC Channels | 6 | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| RoHS-Status | Compliant | Compliant (Green) |
| Montageart | Surface Mount | Surface Mount |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Core | — | ARM Cortex-M0+ 32-bit |
| CoreMark/MHz | — | 2.46 |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Betriebstemperatur | — | -40C to +125C (industrial) |
| USB Interface | — | USB 2.0 Full-Speed device with internal PHY |
| SERCOM Channels | — | 6 (each configurable as UART, SPI, or I2C) |
| Analog Comparators | — | 2 |
| Timers/Counters | — | 24-bit TCC, multiple 16-bit TC |
| GPIO | — | Up to 26 (package dependent) |
| MSL-Level | — | MSL3 (per JEDEC J-STD-020) |