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STM32L100RBT6

Name: STM32L100RBT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 64LQFP

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資料表 STM32L100RBT6 DataSheet
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規格

Series	STM32L1
Part Status	Not For New Designs
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit Single-Core
Speed	32MHz
Connectivity	I2C, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O	51
Program Memory Size	128KB (128K x 8)
Program Memory Type	FLASH
EEPROM Size	2K x 8
RAM Size	16K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V
Data Converters	A/D 20x12b; 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	STM32L100

概述

Description

The STM32L100RBT6 is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M3 architecture. It features a 32-bit core, operating at speeds up to 32 MHz, and is designed for battery-operated and portable applications due to its ultra-low power consumption.
Key specifications include 128 KB of Flash memory and 20 KB of SRAM, along with a range of integrated peripherals such as ADCs, timers, I2C, SPI, USART, and GPIOs. The device operates within a voltage range of 1.8V to 3.6V and includes multiple low-power modes to extend battery life.
The STM32L100RBT6 is ideal for applications in healthcare, wearables, environmental monitoring, and industrial automation. It supports various development tools, including the STM32Cube software development platform, simplifying the design process. Additionally, it has an extensive ecosystem of libraries and middleware to accelerate application development.

Features

The STM32L100RBT6 is a low-power microcontroller from STMicroelectronics, part of the STM32 family. Key features include:
- Core: ARM Cortex-M3 processor operating at up to 32 MHz.
- Flash Memory: 128 KB Flash memory for program storage.
- SRAM: 20 KB SRAM for data storage.
- Operating Voltage: 1.8V to 3.6V, suitable for battery-operated devices.
- I/O Ports: Up to 37 I/O pins with various functions.
- Timers: Multiple timers, including basic, advanced, and watchdog timers.
- ADC: 12-bit Analog-to-Digital Converter with up to 16 channels.
- Communication Interfaces: I2C, SPI, UART, and USB device support.
- Low Power Modes: Various low-power modes to optimize energy consumption.
- Temperature Range: -40°C to 85°C for industrial applications.
This microcontroller is ideal for battery-powered applications, wearable devices, and IoT projects due to its energy efficiency and performance features.

Package

The STM32L100RBT6 is packaged in a 64-pin LQFP (Low-profile Quad Flat Package) with a 10x10 mm footprint.

Pinout

The STM32L100RBT6 is a microcontroller from STMicroelectronics' STM32L series, featuring a total of 48 pins. It is based on the ARM Cortex-M0 core.
Key functions of the pins include:
- Power supply: VDD, VSS (power supply and ground)
- Analog functions: ADC, DAC, and comparator pins
- Digital I/O: GPIO pins for general-purpose input/output
- Communication interfaces: USART, SPI, I2C, and USB (if applicable)
- Timers: PWM outputs and timer input capture
- External interrupt lines: For handling external events
The device has various pin multiplexing options, allowing flexibility in assigning functions to different pins based on application needs. The STM32L100RBT6 is well-suited for low-power applications, making it ideal for battery-operated devices.

Manufacturer

The STM32L100RBT6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and producing a wide range of semiconductor products, including microcontrollers, sensors, power management solutions, and integrated circuits for various applications. The company serves diverse markets such as automotive, industrial, personal electronics, and the Internet of Things (IoT). STMicroelectronics is known for its innovation in low-power microcontrollers, particularly within the STM32 family, which is widely used in embedded systems for applications that require energy efficiency and performance.

Application

The STM32L100RBT6 microcontroller is used in low-power applications such as wearable devices, health monitoring systems, industrial automation, smart metering, and environmental sensing. Its energy efficiency, integrated peripherals, and built-in features make it ideal for battery-operated devices, IoT applications, and remote sensing solutions.

Equivalent

The STM32L100RBT6 is a low-power microcontroller from STMicroelectronics. Equivalent products include the STM32L0 series, such as STM32L073RZ, STM32L072RZ, and STM32L151RBT6. These alternatives also feature low power consumption, ARM Cortex-M0 cores, and similar peripheral sets, making them suitable for battery-operated applications. Always check specific features and compatibility for your project requirements.