ATSAMD20J14B-MU vs ATSAMD20J14A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J14B-MU sa pamamagitan ng Microchip Technology at ATSAMD20J14A-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
ATSAMD20J14B-MU - 48MHz Cortex-M0+ MCU 16KB Flash 64-VQFN | Microchip
ATSAMD20J14B-MU ✓ NakahandaMicrochip Technology
ATSAMD20J14A-MU - ARM Cortex-M0+ MCU 48MHz 16KB Flash | Microchip
ATSAMD20J14A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J14B-MU | ATSAMD20J14A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| RAM Size | 2 KB | 2 KB SRAM |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Number of I/O | 52 | — |
| Packhaging | 64-VQFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm) with EP |
| Temperature na Operasyon | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| ADC | 12-bit, up to 350 ksps | 12-bit |
| Peripheral Touch Controller (PTC) | Yes | — |
| SERCOM Modules | Up to 6 | — |
| I2C Interfaces | Up to 2 | — |
| Timers | 24-bit TC, RTC | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D20J |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Program Memory Size | — | 16 KB Flash |
| Width ng Data Bus | — | 32 bit |
| Operating Voltage Range | — | 1.8V / 2.5V / 3.3V |
| Number of I/O Pins | — | [DATA_NEEDED: per datasheet, SAM D20J 64-pin provides up to 52 GPIO] |
| DAC | — | 10-bit |
| SERCOM | — | Yes (configurable USART/SPI/I2C) |
| Level ng MSL | — | 3 |