ATSAME70N19B-AN vs ATSAME70N20A-ANT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70N19B-AN 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
ATSAME70N19B-AN - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70N19B-AN ✓ NakahandaMicrochip Technology
ATSAME70N20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-ANT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70N19B-AN | ATSAME70N20A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Maksimum na Taktiko ng Oras | 300 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 256 KB | 384 KB |
| Instruction Cache | 16 KB | 16 KB |
| Supply Voltage (VDDIO/VDD) | 3.0 V to 3.6 V | — |
| Temperature na Operasyon | -40 C to +105 C | -40 C to +105 C |
| Packhaging | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | 10/100 Mbps MAC (GMII/RMII) |
| USB | HS USB Host/Device with on-chip PHY | High-Speed USB Host/Device with on-chip PHY |
| CAN | 2x CAN-FD controllers | CAN-FD |
| ADC | 12-bit AFEC, up to 24 channels | — |
| DAC | 12-bit, 2 channels | — |
| External Bus Interface | 16-bit EBI | EBI up to 150 MHz (SDRAM, NAND, NOR) |
| Image Sensor Interface (ISI) | Yes (up to 12-bit parallel camera input) | — |
| TFT LCD Controller | Yes, up to XGA resolution | — |
| Level ng MSL | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| 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) |
| 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) |