ATSAMDA1J14B-MBT vs ATSAMD20E18A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMDA1J14B-MBT sa pamamagitan ng Microchip Technology at ATSAMD20E18A-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
ATSAMDA1J14B-MBT - 48MHz Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMDA1J14B-MBT ✓ NakahandaMicrochip Technology
ATSAMD20E18A-MU - 48MHz ARM Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD20E18A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMDA1J14B-MBT | ATSAMD20E18A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ | ARM 32-bit |
| Core Count | 1 (Single-Core) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| DMIPS | 45 | — |
| Program Memory (Flash) | 16 KB (16K x 8) | 256 KB (256K x 8) |
| SRAM | 4 KB | 32 KB (32K x 8) |
| Read-While-Write Flash | 512 B | — |
| Packhaging | 64-QFN (9x9 mm) with Exposed Pad | 32-VQFN (5x5 mm) with Exposed Pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| SERCOM Modules | 6 (configurable as USART / I2C / SPI) | Up to 6 (I2C/SPI/UART configurable) |
| ADC | [DATA_NEEDED: ADC resolution & channel count] | — |
| PWM Channels | [DATA_NEEDED: PWM channel count & resolution] | — |
| USB Interface | Full-Speed USB Device | — |
| Supply Voltage Range | [DATA_NEEDED: VDD range] | — |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: temperature grade] | — |
| Level ng MSL | [DATA_NEEDED: moisture sensitivity level] | MSL3 (per Microchip package profile) |
| Tindminan RoHS | Compliant | — |
| Core | — | ARM Cortex-M0+ |
| Instruction Set | — | Thumb/Thumb-2 |
| Supply Voltage (Vdd) | — | 1.62 V to 3.63 V |
| Temperature na Operasyon | — | -40 C to +85 C |
| I/O Voltage | — | 3.3 V (typ) |
| Performance | — | 2.14 CoreMark/MHz |
| Peripheral Touch Controller (PTC) | — | Yes |
| ADC / DAC | — | 12-bit ADC / 10-bit DAC (per SAM D20 family) |
| USB | — | Full-Speed USB 2.0 Device (per SAM D20 family) |
| Lead-Free / RoHS | — | Yes / Compliant (per Microchip product page) |
| Moisture Sensitivity Floor Life | — | 168 hours |