ATSAME70Q20B-AN vs ATSAME70Q19A-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q20B-AN sa pamamagitan ng Microchip Technology at ATSAME70Q19A-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
ATSAME70Q20B-AN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70Q20B-AN ✓ NakahandaMicrochip Technology
ATSAME70Q19A-AN - ARM Cortex-M7 MCU 300MHz 512KB | Microchip
ATSAME70Q19A-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q20B-AN | ATSAME70Q19A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU |
| Maksimum na Taktiko ng Oras | 300 MHz | — |
| Program Memory Size | 1 MB (1M x 8) Flash | — |
| RAM Size | 384 KB SRAM | — |
| Instruction Cache (ICache) | 16 KB | 16 KB |
| Data Cache (DCache) | 16 KB | 16 KB |
| Packhaging | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) |
| Bilang ng Pin | 144 | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Supply Voltage (VDDIO) | 3.0 V to 3.6 V | — |
| Supply Voltage (VDDANA) | 3.0 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +105C (industrial) | -40C to +105C (industrial) |
| Width ng Data Bus | 32-bit | — |
| ADC | 12-bit, up to 24 channels, 2 MSPS | 12-bit, up to 24 channels |
| 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) | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 (168 hours) | — |
| Maximum CPU Clock | — | 300 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| SRAM | — | 256 KB |
| Volte ng Pagbibigay | — | 1.8 V / 2.5 V / 3.3 V |
| I/O Voltage Range | — | 1.62 V to 3.6 V |
| Ethernet MAC | — | 10/100 EMAC with MII/RMII/GMII |
| USB | — | USB 2.0 High-Speed Host/Device + PHY |
| CAN | — | 2x CAN-FD controllers |