ATSAMS70Q21B-ANT vs ATSAME70Q21A-CNT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMS70Q21B-ANT sa pamamagitan ng Microchip Technology at ATSAME70Q21A-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
ATSAMS70Q21B-ANT - 300MHz Cortex-M7 MCU 2MB Flash 144-LQFP | Microchip
ATSAMS70Q21B-ANT ✓ NakahandaMicrochip Technology
ATSAME70Q21A-CNT - 300MHz Cortex-M7 MCU, 2MB Flash, 144-LFBGA | Microchip
ATSAME70Q21A-CNT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMS70Q21B-ANT | ATSAME70Q21A-CNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M7 with FPU and DSP | — |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| Bit Width | 32-bit | — |
| Flash Memory | 2 MB (2M x 8) | 2048 KB (2 MB) |
| SRAM | 384 KB | 384 KB multi-port SRAM |
| Supply Voltage (Core) | 1.08 V to 1.32 V | — |
| I/O Lines | 114 | — |
| External Data Bus Width | 16-bit | — |
| External Address Bus Width | 24-bit | — |
| Temperature na Operasyon | -40 C to +85 C (industrial grade) | -40C to +105C (industrial) |
| Packhaging | 144-LQFP (20x20 mm) | 144-ball LFBGA, 10x10 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (BGA) |
| Ethernet | EMAC with IEEE 1588 PTP | 10/100 Mbps MAC (MII/RMII interface) |
| USB | HS USB 2.0 with on-chip PHY | USB 2.0 High-Speed device/host/OTG |
| CAN | CAN-FD | 2x CAN-FD controllers |
| ADC | 12-bit | 12-bit SAR ADC (up to 24 channels) |
| DAC | Yes | — |
| PWM Channels | Yes | — |
| DMA | Yes | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU (single + double precision) |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| Supply Voltage (VDDIO) | — | 1.8 V typical (range 1.62 V to 3.6 V per data) |
| External Bus Interface | — | EBI up to 80 MHz, supports SDRAM/NOR/NAND/SRAM |
| Audio DAC | — | 16-bit, 2-channel on-chip audio DAC |
| AFEC | — | 24-bit Sigma-Delta (up to 8 channels) |
| Timers | — | Multiple TC, PWM, and 32-bit SysTick |
| Crypto / TRNG | — | Hardware AES and True Random Number Generator |
| Level ng MSL | — | 3 (per JEDEC J-STD-020) |