ATSAME70J20A-ANT vs ATSAME70J19B-ANT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70J20A-ANT sa pamamagitan ng Microchip Technology at ATSAME70J19B-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
ATSAME70J20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash 64-LQFP
ATSAME70J20A-ANT ✓ NakahandaMicrochip Technology
ATSAME70J19B-ANT - 300MHz Cortex-M7 MCU 512KB Flash LQFP-64
ATSAME70J19B-ANT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70J20A-ANT | ATSAME70J19B-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 | ARM Cortex-M7 with FPU |
| CPU Bit Width | 32-bit | — |
| Maximum CPU Frequency | 300 MHz | — |
| CoreMark Performance | [DATA_NEEDED: CoreMark score] | — |
| DMIPS | [DATA_NEEDED: DMIPS value] | — |
| FPU | Single + Double Precision IEEE 754 | — |
| Program Flash | 1024 KB (1 MB) | — |
| SRAM | 384 KB | Up to 256 KB multi-port SRAM |
| Operating Voltage (VDDIO) | 3.3 V | — |
| Operating Voltage (VDDCORE) | 1.2 V | — |
| Packhaging | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Bilang ng Pin | 64 | — |
| Temperature Grade | Industrial (-40C to +85C) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | — |
| Packaging | Tape & Reel | — |
| USB Interface | USB 2.0 High-Speed PHY (Device/Host/OTG) | — |
| Ethernet | 10/100 MAC with 1588 PTP | 10/100 MAC (MII/RMII) with 1588 support |
| CAN-FD | Yes | — |
| ADC | 12-bit, up to 24 channels, up to 2 Msps | 12-bit, up to 24 channels |
| AES / TRNG | Hardware AES 256-bit + True Random Number Generator | — |
| Core Speed (Max) | — | 300 MHz |
| Program Memory (Flash) | — | 512 KB |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Temperature na Operasyon | — | -40 C to +105 C (industrial) |
| USB | — | USB 2.0 High-Speed with on-chip PHY |
| CAN | — | 3x CAN-FD controllers |
| External Bus Interface | — | EBI for SRAM/SDRAM/NOR |
| Cryptography | — | AES, TRNG, secure boot accelerator |