ATSAME70N20A-CNT vs ATSAME70Q20B-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70N20A-CNT sa pamamagitan ng Microchip Technology at ATSAME70Q20B-AN 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
ATSAME70N20A-CNT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-CNT ✓ NakahandaMicrochip Technology
ATSAME70Q20B-AN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70Q20B-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70N20A-CNT | ATSAME70Q20B-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maksimum na Taktiko ng Oras | 300 MHz | 300 MHz |
| Core Performance | 1500 CoreMark / 600 DMIPS | — |
| Flash Memory | 1024 KB (1 MB) | — |
| SRAM | 384 KB | — |
| 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) | — |
| Packhaging | 100-pin TFBGA (9x9 mm) | 144-LQFP (20x20 mm) |
| Temperature na Operasyon | -40 C to +105 C (industrial) | -40C to +105C (industrial) |
| Uri ng Pagpapasok | Surface Mount (Tape & Reel, CNT suffix) | Surface Mount |
| 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 | 12-bit, up to 24 channels, 2 MSPS |
| External Bus Interface (EBI) | 16-bit, supports SRAM/SDRAM/NOR up to 128 MB | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 (168 hours) | 3 (168 hours) |
| Core | — | ARM Cortex-M7 with FPU |
| Program Memory Size | — | 1 MB (1M x 8) Flash |
| RAM Size | — | 384 KB SRAM |
| Instruction Cache (ICache) | — | 16 KB |
| Data Cache (DCache) | — | 16 KB |
| Bilang ng Pin | — | 144 |
| Supply Voltage (VDDIO) | — | 3.0 V to 3.6 V |
| Supply Voltage (VDDANA) | — | 3.0 V to 3.6 V |
| Width ng Data Bus | — | 32-bit |
| Communication Interfaces | — | HS USB (Device/Host), 2x CAN-FD, Ethernet MAC (10/100 with 1588 PTP), UART, SPI, TWI (I2C), SSC, I2S |
| External Bus Interface | — | EBI for SRAM/SDRAM/NOR/NAND - 32-bit |
| Graphics LCD Controller | — | Yes (up to XGA) |
| Camera Interface | — | Yes (12-bit) |