ATSAMD21J16B-MU vs ATSAMD21J17A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J16B-MU sa pamamagitan ng Microchip Technology at ATSAMD21J17A-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
ATSAMD21J16B-MU - 64KB Flash Cortex-M0+ MCU | Microchip 64-QFN
ATSAMD21J16B-MU ✓ NakahandaMicrochip Technology
ATSAMD21J17A-MU - ARM Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J16B-MU | ATSAMD21J17A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 CoreMark/MHz | 2.46 |
| Flash Memory | 64 KB | 128 KB |
| SRAM | 8 KB | 16 KB |
| Packhaging | 64-QFN (9x9 mm) with EPAD | 64-QFN (9x9 mm) |
| Operating Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| USB | USB 2.0 Full-Speed Device + Host | USB 2.0 Full-Speed Device/Host with OTG |
| ADC | 12-bit, up to 1 MSPS, 20 channels | 12-bit, up to 20 channels |
| SERCOM | 6 configurable serial interfaces | — |
| DMAC Channels | 12 | — |
| Event System Channels | 12 | — |
| Timer/Counters (TC) | Multiple 16-bit and 8-bit TC | — |
| GPIO (max) | 52 | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| Low-Power Modes | Idle, Standby, Backup, SleepWalking peripherals | — |
| Tindminan RoHS | Compliant (Green) | Compliant |
| Family | — | SAM D21J |
| CPU Frequency (max) | — | 48 MHz |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Uri ng Pagpapasok | — | Surface Mount |
| DAC | — | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | — | Up to 256 channels |
| SERCOM Modules | — | 6 (configurable as UART/SPI/I2C) |
| Timers/Counters | — | TC x6, TCC x3 |
| RTC | — | 32-bit with calendar |