ATSAMD20J16A-MU vs ATSAMD20J18A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J16A-MU sa pamamagitan ng Microchip Technology at ATSAMD20J18A-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
ATSAMD20J16A-MU - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16A-MU ✓ NakahandaMicrochip Technology
ATSAMD20J18A-MU - SAM D20 Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD20J18A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J16A-MU | ATSAMD20J18A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark Performance | 2.14 CoreMark/MHz | — |
| Program Flash | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 32 KB |
| Supply Voltage (Vdd) | 1.62 V to 3.6 V | — |
| Packhaging | 64-QFN (9x9 mm) with Exposed Pad | 64-pin QFN (9x9 mm) with exposed pad |
| I/O Pins | [DATA_NEEDED: pin count for J variant] | [DATA_NEEDED: I/O pin count for 64-QFN variant] |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 MSPS | 10-bit |
| Communication Interfaces | SERCOM (UART/SPI/I2C) x6, I2S, USB 2.0 FS Device | — |
| Timers | TC (16-bit) x3, TCC (24-bit) x1, RTC x1 | — |
| Touch Support | QTouch/PTC peripheral | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 (168 hours) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Series | SAM D20J | — |
| CoreMark/MHz | — | 2.14 |
| Program Flash Memory | — | 256 KB |
| Supply Voltage (Vcc/Vdd) | — | 1.62 V to 3.6 V |
| Peripheral Touch Controller (PTC) | — | 256 channels |
| Serial Communication (SERCOM) | — | Up to 6 (configurable as USART/I2C/SPI) |
| RTC | — | 32-bit with calendar |