STM32L4R5VIT6 vs STM32L471ZGT6 Comparación
Comparación detallada lado a lado de STM32L4R5VIT6 por STMicroelectronics y STM32L471ZGT6 por STMicroelectronics. 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.
STMicroelectronics
STM32L4R5VIT6 - 2MB Flash Cortex-M4 MCU 120MHz | STMicroelectronics
STM32L4R5VIT6 ✓ ActivoSTMicroelectronics
STM32L471ZGT6 - 1MB Flash 80MHz Cortex-M4 MCU | STMicroelectronics
STM32L471ZGT6 ✓ ActivoComparación de especificaciones
| Parámetro | STM32L4R5VIT6 | STM32L471ZGT6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $10,45 | $7,49 |
| Architecture | ARM Cortex-M4 32-bit RISC with FPU | — |
| Frecuencia de reloj máxima | 120 MHz (150 DMIPS) | 80 MHz |
| Program Memory (Flash) | 2 MB (dual-bank, read-while-write) | — |
| SRAM | 640 KB | 128 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| I/O Voltage Range | 1.08 V to 3.6 V (independent VDDIO) | — |
| Encapsulado | 100-pin LQFP (14x14 mm) | LQFP-144 (20 x 20 mm) |
| GPIO Count | 83 (typical) | Up to 114 |
| ADC | 2x 12-bit, 5 Msps | 3 x 12-bit, 5 Msps |
| DAC | 2x 12-bit | 2 x 12-bit |
| Communication Interfaces | USB OTG FS, 3x SPI, 3x I2C, 6x USART, 2x UART, 2x CAN, 1x SDMMC | — |
| Display Interface | LCD-TFT controller; MIPI-DSI on higher part numbers | — |
| External Memory Interface | Octal-SPI, SDMMC, FSMC (SRAM/NOR/NAND) | — |
| Low-Power Modes | STOP, STANDBY, SHUTDOWN; integrated SMPS step-down | — |
| Temperatura de funcionamiento | -40C to +85C (industrial grade) | — |
| Tipo de montaje | Surface Mount | — |
| Estado RoHS | Compliant | Compliant |
| Core | — | Arm Cortex-M4 with FPU and DSP |
| Flash Memory | — | 1 MB |
| CAN | — | 2 x CAN 2.0B |
| USB | — | USB 2.0 Full-Speed device/host |
| UART/USART | — | 3 x USART + 2 x UART |
| SPI | — | 3 x SPI |
| I2C | — | 3 x I2C Fast-mode Plus |
| Rango de temperatura de funcionamiento | — | -40C to +85C |
| Cryptography | — | AES-256 hardware accelerator |