STM32L4R5ZIT6 vs STM32L4R9ZIT6 Comparación
Comparación detallada lado a lado de STM32L4R5ZIT6 por STMicroelectronics y STM32L4R9ZIT6 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
STM32L4R5ZIT6 - 32-bit ARM Cortex-M4 MCU 120MHz 2MB Flash LQFP-144 | STMicroelectronics
STM32L4R5ZIT6 ✓ ActivoSTMicroelectronics
STM32L4R9ZIT6 - 120MHz Cortex-M4, 2MB Flash MCU | STMicroelectronics
STM32L4R9ZIT6 ✓ ActivoComparación de especificaciones
| Parámetro | STM32L4R5ZIT6 | STM32L4R9ZIT6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $11,40 | $7,20 |
| Core | ARM Cortex-M4 with FPU | Arm 32-bit Cortex-M4 with FPU |
| Frecuencia de reloj máxima | 120 MHz | — |
| Performance | 150 DMIPS / 273 CoreMark | — |
| Program Memory Size | 2 MB (2 M x 8) Flash | — |
| RAM Size | 640 KB | — |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Rango de temperatura de funcionamiento | -40 °C to +85 °C (grade 6), -40 °C to +125 °C (grade 7) | — |
| Encapsulado | 144-LQFP (20 x 20 mm) | 144-LQFP (20x20 mm) |
| Recuento de pines | 144 | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| ADC | 3 x 12-bit (up to 16-bit with hardware oversampling) | — |
| DAC | 2 x 12-bit | — |
| USB | USB OTG Full-Speed with internal PHY | — |
| Low-Power Modes | Shutdown 33 nA, VBAT mode 305 nA, Standby with RTC | — |
| External Memory Bus | Octo-SPI, FMC, SDMMC | — |
| Nivel MSL | 3 (168 hours) | — |
| Estado RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 120 MHz |
| Flash Memory | — | 2 MB (2M x 8) |
| SRAM | — | 640 KB |
| Temperatura de funcionamiento | — | -40 C to +85/+125 C |
| VBAT Mode Current | — | 305 nA (RTC and 32x32-bit backup registers supplied) |
| Shutdown Mode Current | — | 33 nA |
| Series | — | STM32L4+ (STM32L4R9xx) |
| Architecture | — | 32-bit RISC |
| Low-Power Feature | — | FlexPowerControl with Batch Acquisition Mode (BAM) |
| Graphics Accelerator | — | Chrom-ART Accelerator (DMA2D) |
| Connectivity | — | USB OTG FS |
| Packaging | — | Tray |