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Product Overview
The STM32L475RGT6 is a high-performance ultra-low-power microcontroller from STMicroelectronics, based on the ARM Cortex-M4 core with FPU. It operates at up to 80 MHz and features 1 MB of Flash memory and 128 KB of SRAM. This device is part of the STM32L4 series, designed for a wide range of applications requiring low power consumption without compromising performance.
Detailed Technical Specifications
| Parameter |
Value |
| Core |
ARM Cortex-M4 with FPU |
| Max Frequency |
80 MHz |
| Flash Memory |
1 MB |
| SRAM |
128 KB |
| Package |
64-LQFP (10x10 mm) |
| Operating Voltage |
1.71 V to 3.6 V |
| Temperature Range |
-40°C to +85°C |
| GPIOs |
51 |
| ADC |
3x 12-bit, up to 16 channels |
| DAC |
2x 12-bit |
| Timers |
11x 16-bit, 2x 32-bit |
| Communication Interfaces |
3x SPI, 3x I2C, 4x USART, 1x LPUART, 1x USB OTG FS, 1x SDMMC |
| Analog |
2x operational amplifiers, 2x comparators |
| DMA |
14-channel |
| RTC |
Yes |
| CRC |
Yes |
| Low Power Modes |
Sleep, Stop, Standby, Shutdown |
Key Features
- Ultra-low-power with multiple low-power modes
- ARM Cortex-M4 core with DSP instructions and floating-point unit
- Rich set of peripherals including USB OTG, SDMMC, and multiple analog features
- Up to 1 MB Flash with dual-bank support for OTA updates
- True random number generator (TRNG)
- Hardware encryption (AES, DES, TDES)
- Up to 51 GPIOs with flexible mapping
- 12-bit ADC with hardware oversampling
- Operational amplifiers and comparators for analog signal conditioning
Target Applications
The STM32L475RGT6 is ideal for a wide range of applications including:
- Industrial sensors and actuators
- Smart home devices (e.g., smart thermostats, lighting controllers)
- Medical devices (e.g., portable diagnostic equipment)
- Wearable technology (e.g., fitness trackers)
- IoT edge nodes (e.g., environmental monitoring)
- 5G base station control and monitoring
- Automotive dashboard controllers
- Battery-powered equipment (e.g., handheld meters)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
STM32L475RGT6. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
STM32L475RGT6 是意法半導體推出的一款高性能超低功耗微控制器,基於 ARM Cortex-M4 內核(含浮點運算單元)。最高工作頻率 80 MHz,配備 1 MB 快閃記憶體和 128 KB SRAM。該器件屬於 STM32L4 系列,專為需要低功耗且不影響性能的廣泛應用而設計。
詳細技術參數
| 參數 |
數值 |
| 內核 |
ARM Cortex-M4 含 FPU |
| 最高頻率 |
80 MHz |
| 快閃記憶體 |
1 MB |
| SRAM |
128 KB |
| 封裝 |
64-LQFP (10x10 mm) |
| 工作電壓 |
1.71 V 至 3.6 V |
| 溫度範圍 |
-40°C 至 +85°C |
| GPIO |
51 個 |
| ADC |
3 個 12 位,最多 16 通道 |
| DAC |
2 個 12 位 |
| 定時器 |
11 個 16 位,2 個 32 位 |
| 通訊接口 |
3 個 SPI,3 個 I2C,4 個 USART,1 個 LPUART,1 個 USB OTG FS,1 個 SDMMC |
| 模擬外設 |
2 個運算放大器,2 個比較器 |
| DMA |
14 通道 |
| RTC |
有 |
| CRC |
有 |
| 低功耗模式 |
睡眠、停止、待機、關機 |
核心特性
- 超低功耗,多種低功耗模式
- ARM Cortex-M4 內核,含 DSP 指令和浮點運算單元
- 豐富的外設,包括 USB OTG、SDMMC 和多種模擬功能
- 高達 1 MB 快閃記憶體,支持雙 Bank 用於 OTA 更新
- 真隨機數生成器 (TRNG)
- 硬件加密 (AES, DES, TDES)
- 最多 51 個 GPIO,靈活映射
- 12 位 ADC,硬件過採樣
- 運算放大器和比較器,用於模擬信號調理
典型應用場景
STM32L475RGT6 適用於多種應用,包括:
- 工業傳感器和執行器
- 智能家居設備(如智能恆溫器、照明控制器)
- 醫療設備(如便攜式診斷設備)
- 可穿戴技術(如健身追蹤器)
- 物聯網邊緣節點(如環境監測)
- 5G 基站控制與監控
- 汽車儀表板控制器
- 電池供電設備(如手持儀表)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 STM32L475RGT6 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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