ATSAMD51J18A-AU vs ATSAME51J19A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51J18A-AU sa pamamagitan ng Microchip Technology at ATSAME51J19A-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
ATSAMD51J18A-AU - 120MHz Cortex-M4F MCU 256KB Flash 64-TQFP | Microchip
ATSAMD51J18A-AU ✓ NakahandaMicrochip Technology
ATSAME51J19A-AU - ARM Cortex-M4F 120MHz 512KB MCU | Microchip
ATSAME51J19A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51J18A-AU | ATSAME51J19A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with single-precision FPU | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 256 KB | — |
| SRAM | 256 KB | [DATA_NEEDED: SRAM size in KB] |
| Packhaging | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Operating Voltage (VDDIO/VDDIN) | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit SAR, up to 1 Msps |
| DAC | 12-bit | 10-bit, 1 Msps |
| SERCOM | Up to 6 (configurable UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | — |
| Operating Temperature (AU grade) | -40C to +85C | — |
| CoreMark/MHz | 2.46 | — |
| Touch Controller | Peripheral Touch Controller (PTC) | — |
| Uri ng Pagpapasok | Surface Mount (TQFP-64) | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 (168 hours) | 3 |
| Lead-Free | Yes | — |
| ECC Support | Flash + SRAM ECC | — |
| Core Architecture | — | ARM Cortex-M4F with FPU |
| Maximum CPU Frequency | — | 120 MHz |
| Program Flash | — | 512 KB (dual-panel, 512K x 8) |
| Operating Voltage | — | 1.71 V to 3.63 V |
| Temperature na Operasyon | — | -40 C to +85 C (industrial, AU) |
| High-Speed USB | — | USB 2.0 Full-Speed Device/Host |
| CAN | — | CAN 2.0B and CAN-FD |
| SERCOM Channels | — | Up to 6 (configurable UART/SPI/I2C) |
| Crypto Accelerator | — | AES 256-bit / SHA-256 hardware accelerator |
| DMA Channels | — | 24 |
| User Row (EEPROM emulation) | — | [DATA_NEEDED: row size in KB] |
| Bilang ng Pin | — | 64 |
| Bootloader | — | On-chip bootloader via UART/USB |