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STM32L072RZI6TR
+BOMIC MCU 32BIT 192KB FLASH 64UFBGA
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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 #STM32L072RZI6TR
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データシート STM32L072RZI6TR DataSheet
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在庫状況3009
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 |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| CoreProcessor | ARM® Cortex®-M0+ |
| CoreSize | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| NumberofI/O | 51 |
| ProgramMemorySize | 192KB (192K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 6K x 8 |
| RAMSize | 20K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 3.6V |
| DataConverters | A/D 16x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 64-UFBGA (5x5) |
| Package/Case | 64-UFBGA |
| BaseProductNumber | STM32L072 |
概要
Description
Key features include:
- 192 KB of Flash memory, allowing for storage of firmware and application code.
- 20 KB of RAM, providing sufficient space for dynamic data handling.
- A wide range of communication interfaces like I2C, USART, and SPI, which facilitate connectivity with various peripherals.
- Multiple timers and an ADC/DAC, which support real-time processing and analog signal handling.
- Low-power modes and flexible clock configurations to optimize energy usage.
The microcontroller operates at up to 32 MHz and is encased in a 64-pin LQFP package. It integrates security and safety features, making it suitable for industrial, consumer, and healthcare applications. The STM32L072RZI6TR is ideal for projects needing compact, efficient, and versatile microcontroller solutions.
Equivalent
1. NXP LPC11U68 - Also based on Cortex-M0+ with low power consumption.
2. Microchip SAM L21 - Features ARM Cortex-M0+ and designed for low power.
3. Silicon Labs EFM32ZG Series - Another low-power MCU with similar functionality.
4. TI MSP430 Series - Known for ultra-low power, though it uses a different architecture.
When selecting an equivalent, ensure to compare specifications for exact needs.
Features
1. Core: ARM Cortex-M0+ running at up to 32 MHz.
2. Memory: 192 KB of Flash memory and 20 KB of SRAM.
3. Power Efficiency: Ultra-low-power consumption with multiple power modes, suitable for battery-operated applications.
4. Peripherals:
- USB 2.0 Full-Speed interface.
- Multiple USART/UART, SPI, and I2C interfaces.
- 12-bit ADC, DAC, and comparators for analog signal processing.
- LCD driver supporting up to 8x40 or 4x44 segments.
5. Timers: General-purpose, basic, and low-power timers, including a real-time clock.
6. Security: True random number generator and security features for data protection.
7. Operating Voltage: 1.65V to 3.6V.
8. Packages: LQFP64, facilitating integration into various designs.
9. Environmental Compliance: -40°C to 85°C operating temperature range.
This microcontroller is ideal for applications requiring low power consumption and a rich set of peripherals, such as medical devices, wearables, and IoT sensors.
Pinout
Key features and functions include:
1. CPU: ARM Cortex-M0+ 32-bit processor.
2. Memory: 192 KB of Flash memory and 20 KB of SRAM.
3. Low Power: Ultra-low power consumption with multiple power modes.
4. Clock: Up to 32 MHz CPU frequency.
5. Peripherals:
- I2C, USART, and SPI interfaces for communication.
- ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), and multiple general-purpose timers.
- USB 2.0 Full-Speed interface.
- Capable of creating capacitive sensing applications using touch sensing controller.
6. GPIOs: Multiple general-purpose input/output pins for various applications.
7. Security: Features like true random number generator and CRC calculation unit.
This combination of features makes it suitable for applications in consumer electronics, industrial controls, and wearable technology.
Manufacturer
Application
1. Wearable Technology: Low power consumption makes it ideal for wearable devices.
2. IoT Devices: Supports energy-efficient IoT applications with its extensive connectivity options.
3. Medical Devices: Suitable for portable medical equipment due to its precision and low power use.
4. Smart Meters: Utilized in metering applications for energy efficiency and connectivity.
5. Home Automation: Powers smart home devices with its capability for wireless communication.
6. Industrial Control: Used in industrial automation for reliable and efficient control systems.
These applications leverage its ultra-low-power features, flexibility, and connectivity options.