ATSAME70Q19B-ANT vs ATSAME70N20A-CNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q19B-ANT sa pamamagitan ng Microchip Technology at ATSAME70N20A-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
ATSAME70N20A-CNT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-CNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q19B-ANT | ATSAME70N20A-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 (single + double precision) |
| Maximum Clock Speed | 300 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 256 KB | 384 KB |
| 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 | — |
| DMA Channels | [DATA_NEEDED: DMA controller channels] | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (Tape & Reel, CNT suffix) |
| Tindminan RoHS | Compliant | Compliant |
| Maksimum na Taktiko ng Oras | — | 300 MHz |
| Core Performance | — | 1500 CoreMark / 600 DMIPS |
| Flash Memory | — | 1024 KB (1 MB) |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| Tightly-Coupled Memory (TCM) | — | Yes (ITCM + DTCM) |
| Operating Voltage | — | 1.62 V to 3.6 V (core 1.2 V internal) |
| Temperature na Operasyon | — | -40 C to +105 C (industrial) |
| Supply Voltage Range | — | 3.0 V to 3.6 V typical (VDDIO/VDDIN) |
| USB Interface | — | USB 2.0 High-Speed PHY integrated |
| Ethernet | — | 10/100 Mbps MAC (GMII/RMII/MII) |
| CAN Interface | — | CAN-FD x2 |
| ADC | — | 12-bit, up to 2 MSPS, 24 channels |
| External Bus Interface (EBI) | — | 16-bit, supports SRAM/SDRAM/NOR up to 128 MB |
| Level ng MSL | — | 3 (168 hours) |