STM32L4R5VIT6 vs STM32L496VGY6TR 对比
详细并排对比 STM32L4R5VIT6 出自 STMicroelectronics 和 STM32L496VGY6TR 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32L4R5VIT6 - 2MB Flash Cortex-M4 MCU 120MHz | STMicroelectronics
STM32L4R5VIT6 ✓ 量产中
规格对比
| 参数 | STM32L4R5VIT6 | STM32L496VGY6TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.45 | $8.92 |
| Architecture | ARM Cortex-M4 32-bit RISC with FPU | — |
| 最大时钟频率 | 120 MHz (150 DMIPS) | 80 MHz |
| Program Memory (Flash) | 2 MB (dual-bank, read-while-write) | — |
| SRAM | 640 KB | 320 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| I/O Voltage Range | 1.08 V to 3.6 V (independent VDDIO) | — |
| 封装 | 100-pin LQFP (14x14 mm) | WLCSP-100 (4.62 x 4.14 mm) |
| GPIO Count | 83 (typical) | — |
| ADC | 2x 12-bit, 5 Msps | 2x 12-bit, 5 Msps |
| DAC | 2x 12-bit | 2x 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 | LCD (parallel) |
| External Memory Interface | Octal-SPI, SDMMC, FSMC (SRAM/NOR/NAND) | — |
| Low-Power Modes | STOP, STANDBY, SHUTDOWN; integrated SMPS step-down | — |
| 工作温度 | -40C to +85C (industrial grade) | -40C to +85C (Grade 6) |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F (32-bit) |
| DMIPS Performance | — | 100 DMIPS |
| FPU | — | Single-precision |
| Flash Memory | — | 1 MB |
| 电源电压 | — | 1.71 V to 3.6 V |
| Shutdown Mode Current | — | 25 nA typical |
| USB | — | USB OTG FS |
| Crypto Acceleration | — | AES-256 + Hash |
| DFSDM | — | Yes (digital filter for sigma-delta modulators) |
| SMPS | — | Internal step-down converter |