ATSAME70Q19A-AN vs ATSAME70Q19A-CFN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q19A-AN sa pamamagitan ng Microchip Technology at ATSAME70Q19A-CFN 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
ATSAME70Q19A-AN - ARM Cortex-M7 MCU 300MHz 512KB | Microchip
ATSAME70Q19A-AN ✓ NakahandaMicrochip Technology
ATSAME70Q19A-CFN - 300MHz Cortex-M7 MCU, 512KB Flash | Microchip
ATSAME70Q19A-CFN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q19A-AN | ATSAME70Q19A-CFN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M7 with FPU | — |
| Maximum CPU Clock | 300 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 256 KB | 256 KB total (TCM + system RAM) |
| Instruction Cache (ICache) | 16 KB | — |
| Data Cache (DCache) | 16 KB | — |
| Volte ng Pagbibigay | 1.8 V / 2.5 V / 3.3 V | — |
| I/O Voltage Range | 1.62 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +105C (industrial) | -40C to +85C (industrial) |
| Packhaging | 144-LQFP (20x20 mm) | 144-ball UFBGA (6x6 mm, 0.4 mm pitch) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (BGA) |
| Ethernet MAC | 10/100 EMAC with MII/RMII/GMII | — |
| USB | USB 2.0 High-Speed Host/Device + PHY | — |
| CAN | 2x CAN-FD controllers | — |
| ADC | 12-bit, up to 24 channels | 12-bit, 2 MSPS, up to 24 channels |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU (single + double precision) |
| Maksimum na Taktiko ng Oras | — | 300 MHz |
| CoreMark Performance | — | 1500 CoreMark (300 DMIPS) |
| Program Flash Memory | — | 512 KB (512K x 8) |
| Instruction TCM (ITCM) | — | 384 KB |
| Data TCM (DTCM) | — | 256 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.6 V (3.3 V typical) |
| Communication Interfaces | — | HS USB OTG/Host, 10/100 Ethernet MAC, 2x CAN-FD, 6x USART, 5x TWI (I2C), 3x SPI, I2S, SD/MMC |
| Graphics | — | 2D GFXMMU + LCD controller + Image Sensor Interface |
| Hardware Cryptography | — | AES, SHA-256, TRNG, RSA (via AFEC) |
| DMA | — | 2 controllers, 16 channels each (DMAC + XDMA) |
| Level ng MSL | — | 3 (168 hours) |