ATSAME70Q20B-CN vs ATSAME70Q20B-ANT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q20B-CN sa pamamagitan ng Microchip Technology at ATSAME70Q20B-ANT 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-CN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70Q20B-CN ✓ NakahandaMicrochip Technology
ATSAME70Q20B-ANT - 300MHz Cortex-M7 MCU 1MB Flash LQFP-144
ATSAME70Q20B-ANT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q20B-CN | ATSAME70Q20B-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum CPU Frequency | 300 MHz | — |
| Performance | 300 DMIPS / 1500 CoreMark | — |
| Program Memory (Flash) | 1 MB (1M x 8) | 1 MB (1024 KB) |
| SRAM | 384 KB multi-port (with 32 KB TCM) | — |
| Supply Voltage (VDDIO/VDDCORE) | 1.62 V to 3.6 V | — |
| Packhaging | 144-pin LFBGA (10x10 mm) | 144-pin LQFP, 20x20 mm |
| Temperature na Operasyon | -40 C to +105 C (industrial) | -40 C to +105 C (industrial) |
| ADC | 2x 12-bit, up to 2 Msps, 24 channels | Yes (on-chip) |
| DAC | 2x 12-bit, 1 Msps | Yes (on-chip) |
| Ethernet MAC | 10/100 Mbps with 1588 PTP support | — |
| USB | USB 2.0 High-Speed (480 Mbps) PHY embedded | High-Speed USB Host/Device with on-chip PHY |
| CAN | 2x CAN-FD controllers | 2x CAN-FD controllers |
| External Bus Interface (EBI) | 16-bit, supports SDRAM/NAND/NOR/SRAM | 16-bit data, 24-bit address |
| Cryptography | AES, TDES, SHA, TRNG, secure boot | — |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (LQFP) |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 | 3 (168 hours) |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | — | 300 MHz |
| Data Memory (SRAM) | — | 384 KB total (256 KB + 128 KB TCM) |
| Operating Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Core Voltage (VDDCORE) | — | 1.2 V nominal |
| PWM Channels | — | Yes (PWM peripherals included) |
| DMA Controller | — | XDMAC (yes) |
| Ethernet | — | EMAC with 1588 PTP, GMII/RMII/MII |
| Lead-Free | — | Yes |