ATSAME70J19B-ANT vs ATSAME70N20A-ANT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70J19B-ANT sa pamamagitan ng Microchip Technology at ATSAME70N20A-ANT 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
ATSAME70J19B-ANT - 300MHz Cortex-M7 MCU 512KB Flash LQFP-64
ATSAME70J19B-ANT ✓ NakahandaMicrochip Technology
ATSAME70N20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-ANT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70J19B-ANT | ATSAME70N20A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Core Speed (Max) | 300 MHz | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | Up to 256 KB multi-port SRAM | 384 KB |
| Cache | 16 KB I-cache + 16 KB D-cache | — |
| Packhaging | 64-LQFP (10x10 mm) | 100-LQFP (14x14 mm) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Temperature na Operasyon | -40 C to +105 C (industrial) | -40 C to +105 C |
| ADC | 12-bit, up to 24 channels | — |
| Ethernet | 10/100 MAC (MII/RMII) with 1588 support | 10/100 Mbps MAC (GMII/RMII) |
| USB | USB 2.0 High-Speed with on-chip PHY | High-Speed USB Host/Device with on-chip PHY |
| CAN | 3x CAN-FD controllers | CAN-FD |
| External Bus Interface | EBI for SRAM/SDRAM/NOR | EBI up to 150 MHz (SDRAM, NAND, NOR) |
| Cryptography | AES, TRNG, secure boot accelerator | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Core | — | ARM Cortex-M7 with FPU |
| CPU Architecture | — | 32-bit RISC, superscalar with branch prediction |
| Maximum CPU Clock | — | 300 MHz |
| FPU | — | Single-precision and double-precision |
| Flash Memory | — | 1 MB (1M x 8) |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| Memory Protection Unit | — | Yes |
| Volte ng Pagbibigay | — | 1.62 V to 3.6 V |
| Graphics Accelerator | — | 2D Pixel Copy engine |
| Image Sensor Interface | — | Yes (12-bit ITU-R BT.601/656) |
| Tindminan RoHS | — | Compliant |
| Level ng MSL | — | [DATA_NEEDED: MSL level] |