STM32L4S5VIT6 vs STM32L4R5VIT6 比較
詳細並排比較 STM32L4S5VIT6 由 STMicroelectronics 與 STM32L4R5VIT6 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
STM32L4S5VIT6 - Ultra-Low-Power ARM Cortex-M4 MCU, 120MHz, 2MB Flash | STMicroelectronics
STM32L4S5VIT6 ✓ 啟用中STMicroelectronics
STM32L4R5VIT6 - 2MB Flash Cortex-M4 MCU 120MHz | STMicroelectronics
STM32L4R5VIT6 ✓ 啟用中規格比較
| 參數 | STM32L4S5VIT6 | STM32L4R5VIT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M4 with FPU | — |
| 最大時脈頻率 | 120 MHz | 120 MHz (150 DMIPS) |
| Performance | 150 DMIPS (Dhrystone 2.1) | — |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 640 KB | 640 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| 工作溫度範圍 | -40 °C to +85 °C | — |
| 封裝 | LQFP-100 (14x14 mm, 0.5 mm pitch) | 100-pin LQFP (14x14 mm) |
| ADC | 12-bit, 5 Msps (multiple units) | 2x 12-bit, 5 Msps |
| DAC | 12-bit (multiple units) | 2x 12-bit |
| USB | USB OTG full-speed with on-chip PHY | — |
| Communication Interfaces | USART, SPI, I2C, CAN, USB OTG, SAI, SDMMC | USB OTG FS, 3x SPI, 3x I2C, 6x USART, 2x UART, 2x CAN, 1x SDMMC |
| Security | AES-256, HASH (SHA-256), TRNG | — |
| Graphics Accelerator | Chrom-ART | — |
| Standby Current | approx. 100 nA (with backup domain) | — |
| RoHS 狀態 | Compliant | Compliant |
| Architecture | — | ARM Cortex-M4 32-bit RISC with FPU |
| Program Memory (Flash) | — | 2 MB (dual-bank, read-while-write) |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| I/O Voltage Range | — | 1.08 V to 3.6 V (independent VDDIO) |
| GPIO Count | — | 83 (typical) |
| 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 |
| 工作溫度 | — | -40C to +85C (industrial grade) |
| 安裝類型 | — | Surface Mount |