STM32L496ZGT3

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STM32L496ZGT3

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IC MCU 32BIT 1MB FLASH 144LQFP

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사양

속성 가치
Series STM32L4
Part Status Active
Base Product Number STM32L496
Digi Key Programmable Not Verified
Core Processor ARM® Cortex®-M4
Core Size 32-Bit
Speed 80MHz
Connectivity CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Number of I/O 115
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
RAM Size 320K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 24x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Supplier Device Package 144-LQFP (20x20)
Package / Case 144-LQFP
Packaging Tray

개요

Description

The STM32L496ZGT3 is a microcontroller from STMicroelectronics, part of the STM32L4 series known for its ultra-low-power performance. It is based on the ARM Cortex-M4 core with a floating point unit, operating at a frequency of up to 80 MHz. This microcontroller is designed for energy-efficient applications, making it suitable for wearables, medical devices, and IoT applications.
Featuring 1 MB of Flash memory and 320 KB of SRAM, the STM32L496ZGT3 provides ample storage and processing capability for complex applications. It includes a rich set of peripherals such as USB, USART, I2C, SPI, and CAN, along with ADC, DAC, and timers, enhancing its versatility. Its low-power modes and dynamic voltage scaling further contribute to energy efficiency.
The device supports advanced security features including hardware cryptographic accelerators, making it suitable for secure applications. Development is facilitated by STM32CubeMX and other integrated development environments (IDEs) compatible with STM32 devices. The STM32L496ZGT3 offers a balance of performance, features, and power consumption, appealing to developers in diverse fields.

Equivalent

The STM32L496ZGT3 is a low-power microcontroller from STMicroelectronics' STM32L4 series. Equivalent products can be found from other manufacturers and within ST's lineup. Potential alternatives include:
1. NXP: Kinetis K66 series
2. Microchip: ATSAML21 series
3. Texas Instruments: MSP430 series
4. Renesas: RA2 series
Within STMicroelectronics, consider other STM32L4 series chips with similar peripherals and performance characteristics, such as the STM32L476ZG. Always consider specific application needs like power consumption and peripherals.

Features

The STM32L496ZGT3 is a microcontroller from STMicroelectronics, designed for ultra-low-power applications. It is part of the STM32L4 series and offers the following features:
1. Core: ARM Cortex-M4 with FPU, running at up to 80 MHz.
2. Memory:
- 1 MB Flash memory.
- 320 KB SRAM.
3. Power Efficiency: Ultra-low-power modes, including shutdown, stop, and standby.
4. Peripherals:
- 12-bit ADC with up to 16 channels.
- 12-bit DAC.
- Comparators and operational amplifiers.
- Digital filters for sigma-delta modulators.
5. Connectivity:
- USB 2.0 Full-Speed.
- Multiple USART, SPI, I2C interfaces.
- CAN and SDMMC.
6. Timers: Advanced timers, general-purpose, basic timers, and low-power timers.
7. Security: Features TrustZone technology for secure execution.
8. Package: LQFP144 package.
9. Operating Voltage: 1.71 to 3.6 V.
10. Temperature Range: -40 to +85 °C.
These features make the STM32L496ZGT3 suitable for applications requiring efficient power management and a variety of peripheral interfaces.

Pinout

The STM32L496ZGT3 is a microcontroller from the STM32L4 series by STMicroelectronics, designed for low-power applications. It features a 32-bit ARM Cortex-M4 core with FPU (Floating Point Unit). This specific model comes in a LQFP (Low-Profile Quad Flat Package) with 144 pins.
The functions of these pins include:
- Supply and Ground Pins: Power the microcontroller and provide a ground reference.
- GPIO Pins: General-Purpose Input/Output pins for interfacing with other devices.
- Analog Pins: For ADC (Analog-to-Digital Converter) input, DAC (Digital-to-Analog Converter) output, and other analog applications.
- Communication Interfaces: Includes pins for I2C, SPI, UART, CAN, and USB for data communication.
- Timers and PWM Outputs: Used for generating precise time delays and PWM signals.
- Debugging and Programming: SWD (Serial Wire Debug) and JTAG interfaces for programming and debugging the microcontroller.
- Special Function Pins: Such as clock input/output, reset, and boot mode selection.
The STM32L496ZGT3 is suitable for applications requiring a balance of performance, power efficiency, and extensive connectivity options.

Manufacturer

The STM32L496ZGT3 is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. It is one of the world's largest semiconductor companies and is known for designing and manufacturing a wide range of electronic components for various industries including automotive, industrial, personal electronics, and communications equipment. The company is particularly recognized for its expertise in microcontrollers, analog and digital integrated circuits, MEMS (Micro-Electro-Mechanical Systems), and sensors. STMicroelectronics provides products and solutions that are used in a variety of applications, emphasizing energy efficiency, performance, and integration.

Application

The STM32L496ZGT3 microcontroller is part of the STM32L4 series, known for its low power consumption and high performance. It is ideal for application areas such as wearable devices, medical equipment, industrial sensors, smart meters, home automation, and IoT devices. Its features, including an Arm Cortex-M4 core, extensive connectivity options, and advanced peripherals, make it suitable for applications requiring efficient power management and robust processing. Additionally, the microcontroller's low-power modes and comprehensive digital and analog interfaces support battery-powered and energy-sensitive applications, enhancing its use in portable and remote monitoring systems.

Package

The STM32L496ZGT3 microcontroller is packaged in an LQFP (Low-Profile Quad Flat Package) with 144 pins.

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