ATSAME70Q19A-CFNT vs ATSAME70Q19A-CFN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q19A-CFNT 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-CFNT - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70Q19A-CFNT ✓ NakahandaMicrochip Technology
ATSAME70Q19A-CFN - 300MHz Cortex-M7 MCU, 512KB Flash | Microchip
ATSAME70Q19A-CFN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q19A-CFNT | ATSAME70Q19A-CFN |
|---|---|---|
| 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 CPU Frequency | 300 MHz | — |
| Program Flash Memory | 512 Kbytes | 512 KB (512K x 8) |
| SRAM | 256 Kbytes (multi-port) | 256 KB total (TCM + system RAM) |
| Instruction Cache | 16 Kbytes | — |
| Data Cache | 16 Kbytes | — |
| Packhaging | 144-ball UFBGA (10x10x0.6 mm) | 144-ball UFBGA (6x6 mm, 0.4 mm pitch) |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (BGA) |
| Supply Voltage (VDDCORE) | 1.2 V (typ) | — |
| Supply Voltage (VDDIO) | 3.3 V (typ) | — |
| ADC | 12-bit, up to 24 channels | 12-bit, 2 MSPS, up to 24 channels |
| DAC | 12-bit | — |
| Communication Interfaces | USB HS, Ethernet MAC, 2x CAN-FD, USART, SPI, TWI, I2S | HS USB OTG/Host, 10/100 Ethernet MAC, 2x CAN-FD, 6x USART, 5x TWI (I2C), 3x SPI, I2S, SD/MMC |
| External Bus Interface | 16-bit EBI | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Tindminan RoHS | Compliant | Compliant |
| Maksimum na Taktiko ng Oras | — | 300 MHz |
| CoreMark Performance | — | 1500 CoreMark (300 DMIPS) |
| Instruction TCM (ITCM) | — | 384 KB |
| Data TCM (DTCM) | — | 256 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.6 V (3.3 V typical) |
| 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) |