ATSAME70Q19A-CFNT vs ATSAME70Q20A-CNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q19A-CFNT sa pamamagitan ng Microchip Technology at ATSAME70Q20A-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
ATSAME70Q19A-CFNT - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70Q19A-CFNT ✓ NakahandaMicrochip Technology
ATSAME70Q20A-CNT - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70Q20A-CNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q19A-CFNT | ATSAME70Q20A-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 CPU Frequency | 300 MHz | — |
| Program Flash Memory | 512 Kbytes | — |
| SRAM | 256 Kbytes (multi-port) | 384 KB |
| Instruction Cache | 16 Kbytes | — |
| Data Cache | 16 Kbytes | — |
| Packhaging | 144-ball UFBGA (10x10x0.6 mm) | 144-LFBGA (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount |
| Supply Voltage (VDDCORE) | 1.2 V (typ) | — |
| Supply Voltage (VDDIO) | 3.3 V (typ) | — |
| ADC | 12-bit, up to 24 channels | 12-bit, up to 2 MSPS |
| DAC | 12-bit | 12-bit |
| Communication Interfaces | USB HS, Ethernet MAC, 2x CAN-FD, USART, SPI, TWI, I2S | — |
| External Bus Interface | 16-bit EBI | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Tindminan RoHS | Compliant | Compliant |
| Core Frequency (max) | — | 300 MHz |
| Flash Memory | — | 1 MB (1024 KB) |
| Operating Voltage (Core) | — | 1.2 V |
| Operating Voltage (I/O) | — | 3.3 V |
| Width ng Data Bus | — | 32-bit |
| Connectivity | — | USB HS Host/Device, Ethernet 10/100, 2x CAN-FD, 4x UART, 5x SPI, 3x I2C, I2S |
| Display Interface | — | TFT LCD controller, image sensor interface |
| Level ng MSL | — | 3 (168 hours) |