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STM32L4S5ZIT6

Name: STM32L4S5ZIT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 2MB FLASH 144LQFP

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資料表 STM32L4S5ZIT6 DataSheet
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規格

Series	STM32L4
Part Status	Active
Base Product Number	STM32L4S5
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit
Speed	120MHz
Connectivity	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	115
Program Memory Size	2MB (2M x 8)
Program Memory Type	FLASH
RAM Size	640K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 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	144-LQFP (20x20)
Package	144-LQFP
Packaging	Tray

概述

Description

The STM32L4S5ZIT6 is a microcontroller from STMicroelectronics' STM32 family, specifically within the low-power STM32L4 series. It features an ARM Cortex-M4 core, running at a maximum clock speed of 120 MHz, and includes a floating-point unit for enhanced computational capabilities. The device offers up to 2 MB of Flash memory and 640 KB of SRAM, providing ample space for complex applications.
Designed for energy efficiency, the STM32L4S5ZIT6 supports various low-power modes, making it suitable for battery-operated devices. It integrates numerous peripherals, including ADCs, DACs, timers, and communication interfaces like I2C, SPI, and UART, facilitating versatile connectivity options.
Additionally, the microcontroller supports advanced security features, such as hardware cryptographic acceleration, secure boot, and secure firmware installation, making it suitable for IoT and secure applications. The STM32L4S5ZIT6 is ideal for developers looking to create energy-efficient applications with rich functionality.

Features

The STM32L4S5ZIT6 is a low-power microcontroller from STMicroelectronics, part of the STM32L4 series. Key features include:
- Core: ARM Cortex-M4 with FPU, running up to 120 MHz.
- Flash Memory: 2 MB of embedded Flash memory.
- RAM: 640 KB of SRAM.
- Power Consumption: Ultra-low power consumption in various modes, ideal for battery-operated applications.
- Peripherals: Multiple I/O interfaces including I2C, SPI, UART, and USB Type-C.
- ADC: 12-bit ADC with up to 3.6 MSPS and up to 18 channels.
- Timers: Advanced control timers and low-power timers for precise timing applications.
- Connectivity: Integrated features for Bluetooth, LoRa, or other wireless protocols.
- Security: Hardware cryptographic accelerators and secure boot options.
- Operating Temperature: -40°C to 105°C for industrial applications.
- Package: LQFP-100 and other options for flexibility in design.
This microcontroller is suitable for a variety of applications, including wearables, smart devices, and IoT solutions.

Package

The STM32L4S5ZIT6 is packaged in a 64-pin LQFP (Low-Profile Quad Flat Package) with a 10mm x 10mm footprint.

Pinout

The STM32L4S5ZIT6 is a microcontroller from STMicroelectronics' STM32L4 series, specifically designed for low-power applications. It features a 64-pin LQFP (Low-profile Quad Flat Package) form factor.
Key functions of the pins include:
- GPIOs: General Purpose Input/Output for various digital I/O operations.
- Analog Inputs: Multiple ADC channels for analog signal processing.
- Communication Interfaces: Includes several USART, SPI, and I2C interfaces for serial communication.
- Timers: PWM outputs and general-purpose timers for precise timing and control.
- USB OTG: Supports USB On-The-Go for connectivity.
- Debugging Interfaces: SWD (Serial Wire Debug) for programming and debugging.
- Power Management: Dedicated pins for power supply and battery management.
The STM32L4S5ZIT6 is optimized for low power consumption while delivering high performance, making it suitable for battery-operated devices.

Manufacturer

The STM32L4S5ZIT6 is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. Founded in 1987, STMicroelectronics is headquartered in Geneva, Switzerland, and specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various sectors such as automotive, industrial, personal electronics, and IoT (Internet of Things), focusing on innovative solutions that drive efficiency and performance in electronic applications. The STM32 series, including the STM32L4S5ZIT6, is known for its energy efficiency and advanced features, making it popular in low-power and battery-operated devices.

Application

The STM32L4S5ZIT6 microcontroller is ideal for low-power applications in various areas such as wearable devices, medical monitoring equipment, smart home products, industrial automation, and IoT sensors. Its features, including ultra-low power consumption, advanced connectivity, and high processing capability, make it suitable for battery-operated devices requiring efficient performance and extended operational life.

Equivalent

The STM32L4S5ZIT6 chip is part of STMicroelectronics' STM32L4 series. Equivalent products include other STM32L4 series microcontrollers such as STM32L4R5, STM32L4P5, and STM32L4S3. When selecting equivalents, consider key parameters like memory size, peripherals, and power consumption to ensure compatibility with your specific application requirements. Always verify with the manufacturer's datasheets for precise specifications.