ATSAMD21E18A-MF vs ATSAMD21J16B-MF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21E18A-MF sa pamamagitan ng Microchip Technology at ATSAMD21J16B-MF sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMD21E18A-MF - 256KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21E18A-MF ✓ NakahandaMicrochip Technology
ATSAMD21J16B-MF - ARM Cortex-M0+ 48MHz 64KB Flash MCU | Microchip
ATSAMD21J16B-MF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21E18A-MF | ATSAMD21J16B-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D21E | SAM D21J (FuSa Functional Safety) |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | 8 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Hanay ng Temperature na Operasyon | -40C to +125C | — |
| Packhaging | 32-pin QFN (5x5 mm) | 64-pin QFN (9x9 mm) |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit | 10-bit, 350 ksps |
| USB | USB 2.0 Full-Speed Device | — |
| SERCOM Interfaces | 6 configurable (I2C/SPI/UART) | — |
| DMAC Channels | 6 | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Tindminan RoHS | Compliant | Compliant (Green) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| Operating Voltage | — | 1.62 V to 3.63 V |
| Temperature na Operasyon | — | -40C to +125C |
| Communication Interfaces | — | 6x SERCOM (USART/SPI/I2C), USB 2.0 Full-Speed |
| GPIO | — | 52 (approximate, package-dependent) |
| Level ng MSL | — | [DATA_NEEDED: MSL moisture sensitivity level] |