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STM32L071C8T7
+BOMIC MCU 32BIT 64KB FLASH 48LQFP
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メーカーRFE/フューゼテック
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メーカー品番 #STM32L071C8T7
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データシート STM32L071C8T7 DataSheet
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在庫状況7828
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | STM32L0 |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 37 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 3K x 8 |
| RAM Size | 20K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 13x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| Base Product Number | STM32L071 |
概要
Description
Key features include multiple low-power modes, a wide range of peripherals, and integrated communication interfaces such as I2C, USART, and SPI. It also supports ADC, DAC, and various timers, enhancing its versatility for different applications. The STM32L071C8T7 is housed in a 48-pin LQFP package. It is suitable for applications in areas like IoT, wearable technology, and consumer electronics, where long battery life and efficient power management are crucial. Additionally, it offers a rich development ecosystem, including ST’s STM32Cube software for easy configuration and development.
Equivalent
Features
- Memory: 64 KB Flash, 20 KB SRAM, and 6 KB EEPROM.
- Peripherals: Includes USART, SPI, I2C interfaces, and USB 2.0 full-speed interface.
- Timers: Multiple timers, including advanced-control timers and general-purpose timers.
- Analog Features: 12-bit ADC, 12-bit DAC, and several comparators.
- Low Power: Ultra-low-power consumption with features like multiple low-power modes.
- GPIOs: 37 general-purpose I/Os.
- Packages: Available in multiple package options including LQFP-48.
- Security: Includes hardware support for AES encryption and a true random number generator (TRNG).
The STM32L071C8T7 is designed for applications that require low power consumption and efficient performance, such as wearables, IoT devices, and energy-efficient applications.
Pinout
Key functions and features include:
- Core: ARM Cortex-M0+ 32-bit RISC processor
- Flash Memory: 64 KB
- SRAM: 20 KB
- EEPROM: 6 KB data EEPROM
- Clock Frequency: Up to 32 MHz
- Operating Voltage: 1.65 V to 3.6 V
- Power Efficiency: Ultra-low-power consumption with multiple low-power modes
It includes multiple peripherals and interfaces:
- GPIOs: 37 General Purpose Input/Output pins
- Timers: Multiple timers including advanced control timers, general-purpose timers, and basic timers
- Communication Interfaces:
- USART/UART
- SPI (Serial Peripheral Interface)
- I2C (Inter-Integrated Circuit)
- Analog Interfaces:
- 12-bit ADC (Analog to Digital Converter)
- DAC (Digital to Analog Converter)
- Comparators
This microcontroller is suitable for applications requiring energy efficiency, such as wearable devices, sensor nodes, and portable medical devices.
Manufacturer
Application
1. Wearable Devices: Provides low power consumption for extended battery life in fitness trackers and smartwatches.
2. IoT Devices: Suitable for battery-operated IoT sensors and nodes due to its efficient power usage.
3. Medical Devices: Used in portable medical equipment owing to its reliability and compact size.
4. Consumer Electronics: Found in remote controls, alarm systems, and home automation products.
5. Industrial Applications: Implemented in energy metering and industrial sensors for its robustness and low power operation.
These applications benefit from the microcontroller's rich set of peripherals and ultra-low-power capabilities.