STM32L475VGT6 vs STM32L471ZGT6 对比
详细并排对比 STM32L475VGT6 出自 STMicroelectronics 和 STM32L471ZGT6 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
STM32L475VGT6 - 1MB Flash Cortex-M4 MCU, 100-LQFP | STMicroelectronics
STM32L475VGT6 ✓ 量产中STMicroelectronics
STM32L471ZGT6 - 1MB Flash 80MHz Cortex-M4 MCU | STMicroelectronics
STM32L471ZGT6 ✓ 量产中规格对比
| 参数 | STM32L475VGT6 | STM32L471ZGT6 |
|---|---|---|
| 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） | $5.20 | $7.49 |
| Core Architecture | ARM Cortex-M4 with FPU (32-bit) | — |
| Maximum CPU Clock | 80 MHz | — |
| Performance | 100 DMIPS | — |
| Flash Memory | 1 MB (1M x 8) | 1 MB |
| SRAM | 128 KB | 128 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| 封装 | 100-LQFP (14x14 mm) | LQFP-144 (20 x 20 mm) |
| 工作温度 | -40 C to +85 C | — |
| ADC | 3x 12-bit, 5 Msps | 3 x 12-bit, 5 Msps |
| DAC | 2x 12-bit | 2 x 12-bit |
| Comparators | 2x ultra-low-power | — |
| Op-Amps | 2x on-chip | — |
| USB | USB 2.0 OTG Full-Speed, integrated PHY | USB 2.0 Full-Speed device/host |
| CAN | 1x CAN 2.0B | 2 x CAN 2.0B |
| Communication Interfaces | I2C, SPI, USART, UART, SAI, SDMMC, DFSDM | — |
| Timers | 16-bit and 32-bit, multiple channels | — |
| Security | True Random Number Generator (TRNG), CRC | — |
| Low-Power Modes | Low-power Run, Stop 0/1/2, Standby, Shutdown | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | — |
| Core | — | Arm Cortex-M4 with FPU and DSP |
| 最大时钟频率 | — | 80 MHz |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| GPIO Count | — | Up to 114 |
| UART/USART | — | 3 x USART + 2 x UART |
| SPI | — | 3 x SPI |
| I2C | — | 3 x I2C Fast-mode Plus |
| 工作温度范围 | — | -40C to +85C |
| Cryptography | — | AES-256 hardware accelerator |