ATSAME70J21A-AN vs ATSAME70J19A-ANT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70J21A-AN sa pamamagitan ng Microchip Technology at ATSAME70J19A-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
ATSAME70J21A-AN - 300MHz Cortex-M7 MCU, 2MB Flash, LQFP-64
ATSAME70J21A-AN ✓ NakahandaMicrochip Technology
ATSAME70J19A-ANT - ARM Cortex-M7 300MHz MCU 512KB Flash | Microchip
ATSAME70J19A-ANT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70J21A-AN | ATSAME70J19A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU and DSP extensions | ARM Cortex-M7 with FPU (single and double precision) |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 384 KB | 256 KB |
| Tightly Coupled Memory (TCM) | [DATA_NEEDED: TCM size] | — |
| Operating Voltage Range | 1.2 V core / 3.3 V I/O (per SAM E70 family) | — |
| Packhaging | 64-LQFP (10x10 mm) | 64-pin LQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (LQFP-64) |
| Hanay ng Temperature na Operasyon | -40C to +85C (industrial) | — |
| USB Interface | High-Speed USB 2.0 Device/Host PHY (integrated) | — |
| Ethernet | 10/100 Mbps GMAC (IEEE 1588) | 10/100 Mbps MAC (GMII/RMII/MII) |
| CAN Interface | 2x CAN-FD controllers | — |
| ADC | 12-bit, up to 2 MSPS | — |
| Display Controller | TFT LCD controller (per SAM E70 family) | — |
| Cryptographic Accelerator | AES, SHA, TRNG (per SAM E70 family) | — |
| Level ng MSL | [DATA_NEEDED: MSL rating] | — |
| Tindminan RoHS | Compliant | Compliant |
| CoreMark Score | — | 1500 |
| Program Memory (Flash) | — | 512 KB |
| Operating Voltage | — | 1.2 V core / 3.3 V I/O |
| Analog Front End (AFE) | — | 16-bit, supports 24-bit sigma-delta |
| USB | — | High-Speed USB with on-chip PHY |
| CAN | — | CAN-FD |
| Graphics Controller | — | 2D LCD controller with overlay |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| Shipping Package | — | Tape & Reel (TR) |