ATSAME70N21A-AN vs ATSAME70Q21A-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70N21A-AN sa pamamagitan ng Microchip Technology at ATSAME70Q21A-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
ATSAME70N21A-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21A-AN ✓ NakahandaMicrochip Technology
ATSAME70Q21A-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21A-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70N21A-AN | ATSAME70Q21A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M7 with FPU | — |
| CPU Architecture | 32-bit RISC | — |
| Maksimum na Taktiko ng Oras | 300 MHz | 300 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) | 2 MB (2048 KB) dual-bank |
| SRAM | 384 KB | 384 KB |
| I-Cache / D-Cache | 16 KB / 16 KB | — |
| Operating Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| I/O Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Supply Voltage - Min | 1.8 V | — |
| Supply Voltage - Max | 3.3 V | — |
| Package Type | 100-LQFP | — |
| Package Size | 14x14 mm | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (industrial) | -40C to +85C |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | 10/100 Mbps MAC (MII/RMII) |
| USB | USB 2.0 FS + HS with on-chip PHY | — |
| CAN | CAN 2.0B + CAN-FD | — |
| ADC | 12-bit, up to 1.5 Msps | 12-bit, up to 2 MSPS, 24 channels |
| Timers | 16-bit and 32-bit timer/counter blocks | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 | 3 (168 hours) |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Packhaging | — | 144-LQFP (20x20 mm) |
| CoreMark Performance | — | 1500 CoreMark / 300 DMIPS |
| Instruction Cache (I-cache) | — | 16 KB |
| Data Cache (D-cache) | — | 16 KB |
| USB Interface | — | HS USB Host/Device with on-chip PHY |
| CAN Interface | — | 2x CAN-FD |
| Image Sensor Interface | — | Yes (ISI, up to 12-bit) |
| External Bus Interface | — | 16-bit EBI with SDRAM controller |
| Hardware Cryptography | — | AES-256, True Random Number Generator (TRNG) |