ATSAMD20G14A-MN vs ATSAMD20G18A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20G14A-MN sa pamamagitan ng Microchip Technology at ATSAMD20G18A-MU 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
ATSAMD20G14A-MN - ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD20G14A-MN ✓ NakahandaMicrochip Technology
ATSAMD20G18A-MU - ARM Cortex-M0+ 48MHz 256KB MCU | Microchip
ATSAMD20G18A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20G14A-MN | ATSAMD20G18A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20G (Atmel SMART) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.14 |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| SRAM | 2 KB | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Temperature na Operasyon | -40 C to +105 C (industrial) | — |
| ADC | 12-bit, 14 channels, up to 350 ksps | 12-bit, up to 14 channels, 350 ksps |
| DAC | 10-bit, 1 channel, up to 350 ksps | 10-bit, 350 ksps |
| Serial Interfaces (SERCOM) | Up to 6, each configurable as I2C/SPI/UART | — |
| Timers | 8-bit TC, 16-bit TC, 32-bit RTC, Watchdog | 16-bit TC, 32-bit TC, RTC |
| GPIOs | 38 (approx.) | — |
| Packhaging | 48-VQFN (7x7 mm) | 48-QFN (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 | — |
| Tindminan RoHS | Compliant | Compliant |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM D20 |
| Core | — | ARM Cortex-M0+ |
| Width ng Data Bus | — | 32 bit |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| Program Memory Size (Flash) | — | 256 KB (256K x 8) |
| RAM Size | — | 32 KB |
| Supply Voltage na Operasyon | — | 1.62 V to 3.63 V |
| Number of I/O Pins | — | 38 |
| Communication Interfaces | — | 6x SERCOM (USART/I2C/SPI), USB 2.0 FS |
| Hanay ng Temperature na Operasyon | — | -40C to +85C (industrial) |