ATSAMD21J15B-MU vs ATSAMD21J17D-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J15B-MU sa pamamagitan ng Microchip Technology at ATSAMD21J17D-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
ATSAMD21J15B-MU - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAMD21J15B-MU ✓ NakahandaMicrochip Technology
ATSAMD21J17D-MU - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17D-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J15B-MU | ATSAMD21J17D-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ (SAM D21J family) |
| Core Architecture | ARMv6-M, 32-bit | — |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Flash Program Memory | 32 KB | — |
| SRAM | 4 KB | 16 KB |
| Volte ng Pagbibigay | 1.62 V to 3.63 V | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| Packhaging | 64-pin QFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm) with Exposed Pad |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 350 ksps |
| SERCOM Modules | Up to 6 (configurable as I2C/SPI/UART) | 6 (configurable as UART/SPI/I2C) |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed Device with on-chip transceiver |
| Timers/Counters | Three 24-bit TC, one 16-bit TCC | 6 x 16-bit TC, plus 32-bit RTC |
| I2S | 2 interfaces | — |
| External Interrupts | 16 channels plus 1 NMI | — |
| Debug Interface | Two-pin Serial Wire Debug (SWD) | — |
| Tindminan RoHS | Compliant | Compliant |
| CPU Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (Vdd) | — | 1.62 V to 3.63 V |
| PTC (Touch) | — | Peripheral Touch Controller supported |
| I/O Pins | — | 52 programmable GPIO |
| Uri ng Pagpapasok | — | Surface Mount |
| Level ng MSL | — | 3 (168 hours) |
| Lead-Free / Halogen-Free | — | Yes / Yes |