ATSAMD51P20A-AUT vs ATSAMD51J19A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51P20A-AUT sa pamamagitan ng Microchip Technology at ATSAMD51J19A-AU 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
ATSAMD51P20A-AUT - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-AUT ✓ NakahandaMicrochip Technology
ATSAMD51J19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51J19A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51P20A-AUT | ATSAMD51J19A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) with ECC, dual-panel | — |
| SRAM | 256 KB | 192 KB |
| Operating Voltage Range | 1.71 V to 3.63 V | — |
| Packhaging | 128-TQFP (14 x 14 mm) | 64-pin TQFP (10 x 10 mm) |
| Bilang ng Pin | 128 | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, 1 MSPS |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Communication Interfaces | SERCOM (UART/SPI/I2C), USB 2.0 FS, CAN-FD, Ethernet MAC with 1588 PTP | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (automotive grade) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes (automotive grade) | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 (168 hours) | MSL3 (per JEDEC J-STD-020, typical) |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) with ECC |
| CoreMark Score | — | 273 (estimated from 120 MHz) |
| Supply Voltage (VDD) | — | 1.71 V to 3.63 V |
| Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| USB | — | USB 2.0 Full-Speed with integrated PHY |
| CAN-FD | — | 2 controllers |
| SERCOM | — | Up to 8 configurable (UART/SPI/I2C) |
| Peripheral Touch Controller (PTC) | — | Yes, up to 256 channels |
| Cryptographic Accelerator | — | AES + True Random Number Generator |