ATSAME70J19A-ANT vs ATSAME70N20A-ANT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70J19A-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
ATSAME70J19A-ANT - ARM Cortex-M7 300MHz MCU 512KB Flash | Microchip
ATSAME70J19A-ANT ✓ NakahandaMicrochip Technology
ATSAME70N20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-ANT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70J19A-ANT | ATSAME70N20A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU (single and double precision) | — |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| CoreMark Score | 1500 | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 256 KB | 384 KB |
| Packhaging | 64-pin LQFP (10x10 mm) | 100-LQFP (14x14 mm) |
| Operating Voltage | 1.2 V core / 3.3 V I/O | — |
| Analog Front End (AFE) | 16-bit, supports 24-bit sigma-delta | — |
| USB | High-Speed USB with on-chip PHY | High-Speed USB Host/Device with on-chip PHY |
| CAN | CAN-FD | CAN-FD |
| Ethernet | 10/100 Mbps MAC (GMII/RMII/MII) | 10/100 Mbps MAC (GMII/RMII) |
| Graphics Controller | 2D LCD controller with overlay | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40 C to +105 C |
| Uri ng Pagpapasok | Surface Mount (LQFP-64) | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Shipping Package | Tape & Reel (TR) | — |
| Core | — | ARM Cortex-M7 with FPU |
| CPU Architecture | — | 32-bit RISC, superscalar with branch prediction |
| 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) |
| External Bus Interface | — | EBI up to 150 MHz (SDRAM, NAND, NOR) |
| Level ng MSL | — | [DATA_NEEDED: MSL level] |