STM32F103VEH6 vs STM32F411VEH6 对比
详细并排对比 STM32F103VEH6 出自 STMicroelectronics 和 STM32F411VEH6 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
STM32F103VEH6 - 32-Bit 72MHz Cortex-M3 MCU | STMicroelectronics
STM32F103VEH6 ✓ 量产中STMicroelectronics
STM32F411VEH6 - 100MHz Arm Cortex-M4 MCU | STMicroelectronics
STM32F411VEH6 ✓ 量产中规格对比
| 参数 | STM32F103VEH6 | STM32F411VEH6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core | ARM Cortex-M3 | — |
| Processor Bit Width | 32 bit | — |
| 最大时钟频率 | 72 MHz | — |
| Flash Memory | 512 KB | 512 KB |
| Flash Organization | 512K x 8 bit | 512K x 8 |
| Series | STM32F1 | — |
| Product Type | ARM-based high-density performance line microcontroller | 32-bit microcontroller |
| USB | Supported | — |
| CAN | Supported | — |
| Timer Count | 11 timers | — |
| ADC Count | 3 ADCs | — |
| Communication Interfaces | 13 communication interfaces | — |
| 封装 | 100-pin LQFP | 100-UFBGA |
| 安装类型 | Surface Mount | Surface mount |
| Operating Voltage | [DATA_NEEDED: operating voltage range] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| RAM | [DATA_NEEDED: SRAM size] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Processor Core | — | Arm Cortex-M4 |
| Maximum Operating Frequency | — | 100 MHz |
| Architecture | — | 32-bit RISC |
| Floating-Point Unit | — | FPU |
| DSP Support | — | DSP |
| Performance | — | 125 DMIPS |
| SRAM | — | 128 KB |
| USB Interface | — | USB OTG FS |
| Package Dimensions | — | 7 x 7 mm |
| Manufacturer Product Family | — | STM32F411xC/xE |
| Supplier Inventory Signal | — | In stock according to LCSC and DiGi-Electronics search results |
| LCSC Listed Price | — | From $11.9278 as of 2026-10-22 |
| RoHS | — | [DATA_NEEDED: RoHS status] |
| REACH | — | [DATA_NEEDED: REACH status] |