ATSAME70N21A-AN vs ATSAME70N20A-CN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70N21A-AN sa pamamagitan ng Microchip Technology at ATSAME70N20A-CN 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
ATSAME70N20A-CN - ARM Cortex-M7 MCU 300MHz 1MB Flash 100-TFBGA
ATSAME70N20A-CN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70N21A-AN | ATSAME70N20A-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M7 with FPU | 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) | 1024 KB (1M x 8) |
| SRAM | 384 KB | 384 KB multi-port SRAM |
| I-Cache / D-Cache | 16 KB / 16 KB | — |
| Operating Voltage Range | 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 (TFBGA) |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (industrial) | — |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | — |
| USB | USB 2.0 FS + HS with on-chip PHY | USB 2.0 High-Speed PHY (integrated) |
| CAN | CAN 2.0B + CAN-FD | 2x CAN-FD controllers |
| ADC | 12-bit, up to 1.5 Msps | 12-bit AFEC |
| Timers | 16-bit and 32-bit timer/counter blocks | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 | — |
| Instruction Cache (I-cache) | — | 16 KB |
| Data Cache (D-cache) | — | 16 KB |
| Volte ng Pagbibigay | — | 1.8V / 2.5V / 3.3V |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| Packhaging | — | 100-pin TFBGA (9x9 mm) |
| HSMCI / eMMC | — | 2x HSMCI/eMMC interfaces |
| Quad-SPI / XIP | — | Yes |
| Crypto Engine | — | AES, TRNG, secure boot |