ATSAME70J20A-ANT vs ATSAME70J19B-ANT Comparación
Comparación detallada lado a lado de ATSAME70J20A-ANT por Microchip Technology y ATSAME70J19B-ANT por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATSAME70J20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash 64-LQFP
ATSAME70J20A-ANT ✓ ActivoMicrochip Technology
ATSAME70J19B-ANT - 300MHz Cortex-M7 MCU 512KB Flash LQFP-64
ATSAME70J19B-ANT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME70J20A-ANT | ATSAME70J19B-ANT |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $8,85 | $9,55 |
| 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 | — |
| Encapsulado | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Recuento de pines | 64 | — |
| Temperature Grade | Industrial (-40C to +85C) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 3 (168 hours) | — |
| Estado 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 |
| Temperatura de funcionamiento | — | -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 |