ATSAME51J18A-AU vs ATSAME51J19A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME51J18A-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
ATSAME51J18A-AU - 120MHz Cortex-M4F MCU, 256KB Flash, 64-TQFP | Microchip
ATSAME51J18A-AU ✓ NakahandaMicrochip Technology
ATSAME51J19A-AU - ARM Cortex-M4F 120MHz 512KB MCU | Microchip
ATSAME51J19A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME51J18A-AU | ATSAME51J19A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F (32-bit) | — |
| Maksimum na Taktiko ng Oras | 120 MHz | — |
| FPU | Single-precision hardware | — |
| DSP Extensions | Yes (single-cycle MAC, SIMD) | — |
| Flash Memory | 256 KB (256K x 8) with ECC | — |
| SRAM | 128 KB | [DATA_NEEDED: SRAM size in KB] |
| Cache (ECHS) | [DATA_NEEDED: cache size in KB] | — |
| Supply Voltage (VDDIN) | 1.71 V to 3.63 V | — |
| Core Voltage | 1.2 V (internal LDO) | — |
| Temperature na Operasyon | -40C to +85C | -40 C to +85 C (industrial, AU) |
| Packhaging | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 1 MSPS | 12-bit SAR, up to 1 Msps |
| USB | USB 2.0 High-Speed PHY (on-chip) | — |
| CAN | CAN-FD | CAN 2.0B and CAN-FD |
| Ethernet | 10/100 MAC (RMII/MII) | — |
| SERCOM Channels | 6 (configurable USART/SPI/I2C) | Up to 6 (configurable UART/SPI/I2C) |
| I/O Count | [DATA_NEEDED: GPIO count] | — |
| Level ng MSL | [DATA_NEEDED: MSL rating] | 3 |
| Tindminan RoHS | Compliant | Compliant |
| 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 |
| High-Speed USB | — | USB 2.0 Full-Speed Device/Host |
| DAC | — | 10-bit, 1 Msps |
| 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 |