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STM32L072RZT6TR
+物料清單IC MCU 32BIT 192KB FLASH 64LQFP
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製造商部分 #STM32L072RZT6TR
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規格
| 屬性 | 價值 |
| Series | STM32L0 |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 51 |
| Program Memory Size | 192KB (192K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 6K x 8 |
| RAM Size | 20K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| Base Product Number | STM32L072 |
概述
Description
Key features include 192 KB of Flash memory, 20 KB of SRAM, and 6 KB of EEPROM. It offers a range of connectivity options such as USART, I2C, and SPI, alongside advanced peripherals like a 12-bit ADC, DAC, and various timers. With its low-power modes, the STM32L072RZT6TR supports applications demanding extended battery life.
The device comes in a 64-pin LQFP package, providing ample I/O options for versatile applications. It's suitable for use in industrial, medical, and consumer electronics where efficiency and performance are crucial. The STM32 ecosystem, including development tools and software, further enhances its application potential.
Equivalent
1. Microchip SAM L21 series: Known for low power consumption.
2. NXP LPC11U6x series: Offers efficient power management.
3. Texas Instruments MSP430 series: Popular for low-power applications.
4. Renesas RL78/G13: Another low-power microcontroller option.
Each of these alternatives should be evaluated based on specific application requirements and compatibility.
Features
1. Core: ARM Cortex-M0+ 32-bit RISC processor, operating up to 32 MHz.
2. Memory: 192 KB Flash memory, 20 KB RAM, and 6 KB EEPROM.
3. Power Efficiency: Ultra-low-power consumption with multiple low-power modes, including Stop, Standby, and Shutdown.
4. Peripherals:
- Timers: Multiple timers including advanced-control, general-purpose, and basic timers.
- Communication Interfaces: USART, SPI, I2C, and USB 2.0 FS.
- Analog: Up to two 12-bit ADCs, DAC, and comparators.
5. Security: True Random Number Generator (TRNG), CRC calculation unit, and support for AES encryption.
6. GPIOs: 51 general-purpose I/Os with external interrupt capability.
7. Package: LQFP-64 (64-pin) with a small footprint for compact designs.
8. Operating Voltage: 1.65 V to 3.6 V.
The STM32L072RZT6TR is suitable for applications requiring energy efficiency and robust performance, such as portable medical devices, wearable technology, and IoT nodes.
Pinout
Key features and functions include:
- Core: ARM Cortex-M0+ 32-bit RISC processor, running at up to 32 MHz.
- Memory: 192 KB Flash memory, 20 KB SRAM, and 6 KB EEPROM.
- Peripherals: Includes USART, SPI, I2C, USB 2.0 Full Speed, ADC (12-bit), DAC, and various timers.
- Operating Voltage: 1.65 V to 3.6 V.
- Power Consumption: Optimized for ultra-low-power consumption, suitable for battery-operated devices.
- Security: Features like true random number generator and hardware CRC calculation.
This microcontroller is suitable for applications requiring efficient power use, integration of various peripherals, and compact package size.
Manufacturer
The company is known for its expertise in microcontrollers, analog devices, sensors, and power management products. STMicroelectronics focuses on innovation and sustainability, aiming to provide energy-efficient and technologically advanced solutions. The STM32 family, to which the STM32L072RZT6TR belongs, is particularly renowned for its energy-efficient and high-performance microcontrollers, making them suitable for a variety of applications that require low power consumption and robust processing capabilities.
Application
1. IoT devices: Facilitates connectivity and sensor management in smart home and industrial IoT applications.
2. Wearables: Ensures extended battery life in fitness trackers and smartwatches.
3. Healthcare devices: Powers portable medical equipment like glucose meters and heart rate monitors.
4. Energy management: Used in smart meters and energy-efficient systems.
5. Consumer electronics: Powers remote controls and portable gadgets.
6. Industrial automation: Supports low-power operation in sensors and control systems.
Its low power consumption and rich peripheral set make it versatile for various battery-powered and portable applications.