ATSAME70Q19B-ANT vs ATSAME70N21B-CNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q19B-ANT sa pamamagitan ng Microchip Technology at ATSAME70N21B-CNT 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
ATSAME70Q19B-ANT - 300MHz Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70Q19B-ANT ✓ NakahandaMicrochip Technology
ATSAME70N21B-CNT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-CNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q19B-ANT | ATSAME70N21B-CNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU |
| Maximum Clock Speed | 300 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 256 KB | 384 KB multi-port |
| Operating Voltage Range | 1.7 V to 3.6 V | — |
| Hanay ng Temperature na Operasyon | -40C to +105C | — |
| Packhaging | 144-LQFP (20x20 mm) | 100-pin TFBGA (9x9 mm) |
| Bilang ng Pin | 144 | — |
| GPIO | 114 | — |
| ADC Resolution | 12-bit (AFE) | — |
| DAC Resolution | 12-bit | — |
| CAN-FD | Yes (2 channels) | — |
| Ethernet MAC | 10/100 Mbps | — |
| USB | USB 2.0 FS + HS | USB 2.0 High-Speed with on-chip PHY |
| DMA Channels | [DATA_NEEDED: DMA controller channels] | — |
| Uri ng Pagpapasok | Surface Mount | — |
| Tindminan RoHS | Compliant | Compliant |
| Maximum CPU Clock | — | 300 MHz |
| Flash Memory | — | 2 MB (2048 KB) |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Temperature na Operasyon | — | -40C to +105C (industrial) |
| ADC | — | 12-bit, up to 2 Msps |
| DAC | — | 12-bit, dual-channel |
| Ethernet | — | 10/100 MAC with IEEE 1588 |
| CAN | — | 2x CAN-FD controllers |
| External Bus Interface | — | 16-bit SDRAM up to 150 MHz |
| Display Controller | — | TFT LCD with 2D graphics accelerator |