ATSAME70Q21B-AN vs ATSAME70N20B-AN Vergleich
Detaillierter Direktvergleich von ATSAME70Q21B-AN von Microchip Technology und ATSAME70N20B-AN von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATSAME70Q21B-AN - ARM Cortex-M7 MCU 300MHz 2MB Flash | Microchip
ATSAME70Q21B-AN ✓ AktivMicrochip Technology
ATSAME70N20B-AN - 300MHz Cortex-M7 MCU 1MB Flash 100-LQFP | Microchip
ATSAME70N20B-AN ✓ AktivSpezifikationsvergleich
| Parameter | ATSAME70Q21B-AN | ATSAME70N20B-AN |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $17,40 | $11,40 |
| Core | ARM Cortex-M7 with FPU and DSP extensions | — |
| Maximale Taktfrequenz | 300 MHz | — |
| Program Memory | 2 MB (2048 Kbytes) Flash | — |
| Data Memory | 384 KB SRAM | — |
| Operating Voltage Range | 1.62 V to 3.6 V (VDDIO), 1.2 V (VDDCORE) | — |
| Gehäuse | 144-pin LQFP (20 x 20 mm) | LQFP-100 (14x14 mm) |
| Montageart | Surface Mount | Surface Mount |
| Betriebstemperaturbereich | -40 C to +105 C (industrial) | — |
| ADC | 12-bit, up to 2 MSPS | — |
| High-Speed USB | USB Host + Device with on-chip HS PHY | — |
| Ethernet | GMAC (10/100) with IEEE 1588 PTP | 10/100 MAC with IEEE 1588 PTP |
| CAN-FD Controllers | 2 | — |
| External Memory Interface | EBI with 16-bit data bus, SDRAM/NAND/NOR support | — |
| Image Sensor Interface (ISI) | Yes | — |
| Hardware AES | Yes (AES-256) | — |
| True Random Number Generator (TRNG) | Yes | — |
| DMA Channels | 16 (two 8-channel XDMAC) | — |
| RoHS-Status | ROHS3 Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | — | 300 MHz |
| Flash Memory | — | 1024 KB (1 MB) |
| SRAM | — | 384 KB |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Supply Voltage (VDDCORE) | — | 1.2 V (internal LDO) |
| Betriebstemperatur | — | -40C to +85C (industrial) |
| USB Interface | — | HS USB 2.0 Device/Host with on-chip PHY |
| CAN Interface | — | 2x CAN-FD controllers |
| External Bus Interface | — | Yes, supports SDRAM up to 64 MB |
| Image Sensor Interface | — | Yes |
| Instruction Cache / Data Cache | — | 16 KB / 16 KB |
| DSP Extensions | — | Yes (single-cycle MAC, SIMD) |
| MSL-Level | — | 3 (168 hours) |