ATSAMD20J14B-MU vs ATSAMD20J16A-MN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J14B-MU sa pamamagitan ng Microchip Technology at ATSAMD20J16A-MN 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
ATSAMD20J16A-MN - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16A-MN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J14B-MU | ATSAMD20J16A-MN |
|---|---|---|
| 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 | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Number of I/O | 52 | — |
| Packhaging | 64-VQFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm), industrial temp grade |
| Temperature na Operasyon | -40 C to +85 C (Industrial) | -40C to +105C (industrial) |
| ADC | 12-bit, up to 350 ksps | 12-bit SAR, up to 12 channels, 350 ksps |
| Peripheral Touch Controller (PTC) | Yes | Yes, capacitive touch support |
| SERCOM Modules | Up to 6 | — |
| I2C Interfaces | Up to 2 | — |
| Timers | 24-bit TC, RTC | Six 16-bit TC, three 24-bit TCC |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| SRAM | — | 8 KB |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| GPIO Count | — | 52 |
| DAC | — | 10-bit, 1 channel |
| USB | — | USB 2.0 Full-Speed Device |
| Serial Interfaces (SERCOM) | — | 6 (configurable as UART/SPI/I2C) |
| DMA Channels | — | 6 |
| RTC | — | Yes, with 32.768 kHz crystal support |
| Level ng MSL | — | 3 (168 hours) |