ATSAMV70Q20B-CB vs ATSAME70Q21A-CNT Comparación
Comparación detallada lado a lado de ATSAMV70Q20B-CB por Microchip Technology y ATSAME70Q21A-CNT 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
ATSAMV70Q20B-CB - ARM Cortex-M7 300MHz MCU, 1MB Flash | Microchip
ATSAMV70Q20B-CB ✓ ActivoMicrochip Technology
ATSAME70Q21A-CNT - 300MHz Cortex-M7 MCU, 2MB Flash, 144-LFBGA | Microchip
ATSAME70Q21A-CNT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMV70Q20B-CB | ATSAME70Q21A-CNT |
|---|---|---|
| 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) | $9,85 | $8,20 |
| Core | ARM Cortex-M7 with single-precision and double-precision FPU | — |
| Frecuencia de reloj máxima | 300 MHz | — |
| Program Memory Size | 1 MB (1M x 8) Flash | — |
| SRAM Size | 384 KB | — |
| Operating Voltage Range | 3.0 V to 3.6 V | — |
| Encapsulado | 144-pin TFBGA, 10x10 mm | 144-ball LFBGA, 10x10 mm |
| Tipo de montaje | Surface Mount | Surface Mount (BGA) |
| Series | Automotive, AEC-Q100, SAM V70 | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | 16-bit sigma-delta, up to 24 channels | 12-bit SAR ADC (up to 24 channels) |
| DAC | 12-bit | — |
| Communication Interfaces | Ethernet, CAN-FD, USB, I2S, SPI, I2C, UART, HSMCI | — |
| Temperatura de funcionamiento | -40C to +105C (automotive grade) | -40C to +105C (industrial) |
| AEC-Q100 Qualified | Yes | — |
| External Memory Bus | EBI (SDRAM/PSRAM, 8/16-bit) | — |
| Image Sensor Interface | Yes, 8/16-bit ISI | — |
| Cryptography | TRNG, AES, SHA, RSA accelerators | — |
| Nivel MSL | 3 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core Architecture | — | ARM Cortex-M7 with FPU (single + double precision) |
| Maximum CPU Clock | — | 300 MHz |
| Flash Memory | — | 2048 KB (2 MB) |
| SRAM | — | 384 KB multi-port SRAM |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| Supply Voltage (VDDIO) | — | 1.8 V typical (range 1.62 V to 3.6 V per data) |
| External Bus Interface | — | EBI up to 80 MHz, supports SDRAM/NOR/NAND/SRAM |
| USB | — | USB 2.0 High-Speed device/host/OTG |
| Ethernet | — | 10/100 Mbps MAC (MII/RMII interface) |
| CAN | — | 2x CAN-FD controllers |
| Audio DAC | — | 16-bit, 2-channel on-chip audio DAC |
| AFEC | — | 24-bit Sigma-Delta (up to 8 channels) |
| Timers | — | Multiple TC, PWM, and 32-bit SysTick |
| Crypto / TRNG | — | Hardware AES and True Random Number Generator |