STM32L151C8T6A

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STM32L151C8T6A

IC MCU 32BIT 64KB FLASH 48LQFP

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Thông số kỹ thuật

Package Tray
Series STM32L1
ProductStatus Active
CoreProcessor ARM® Cortex®-M3
CoreSize 32-Bit Single-Core
Speed 32MHz
Connectivity I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT
NumberofI/O 37
ProgramMemorySize 64KB (64K x 8)
ProgramMemoryType FLASH
EEPROMSize 4K x 8
RAMSize 32K 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
Package/Case 48-LQFP

Tổng quan

Description

The STM32L151C8T6A is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M3 core. It operates at a maximum frequency of 32 MHz and features 64 KB of Flash memory and 8 KB of SRAM, making it suitable for various embedded applications, especially in battery-operated devices.
Key features include low power consumption, with various sleep modes, an integrated 12-bit ADC, multiple timers, and communication interfaces such as I2C, SPI, and UART. The device also supports various peripherals like GPIOs and has an integrated RTC (Real-Time Clock).
The STM32L151C8T6A is designed for applications requiring efficient energy management, like wearables, medical devices, and IoT applications. Development is facilitated through the STM32Cube ecosystem, providing libraries, middleware, and development tools. Its small package (LQFP-48) allows for compact designs suitable for space-constrained applications.

Features

The STM32L151C8T6A is a low-power microcontroller from STMicroelectronics, part of the STM32L1 series. Key features include:
1. Core: ARM Cortex-M3 processor, up to 32 MHz.
2. Flash Memory: 64 KB of embedded Flash memory.
3. RAM: 20 KB of SRAM.
4. Power Efficiency: Ultra-low power consumption with several sleep modes, enabling long battery life.
5. Operating Voltage: 1.8V to 3.6V.
6. Peripherals:
- 12-bit ADC with up to 16 channels.
- 2x I2C, 3x SPI, and 1x USART interfaces.
- 1x I2S interface.
- 1x USB 2.0 full-speed device interface.
7. Timers: 3x 16-bit timers and 1x watchdog timer.
8. GPIO: Up to 37 I/O ports with configurable pull-up/pull-down resistors.
9. Operating Temperature: -40°C to +85°C.
10. Packages: Available in LQFP48 and other packaging options.
Ideal for low-power applications such as wearable devices, sensors, and battery-operated systems.

Package

The STM32L151C8T6A is available in a LQFP (Low-Profile Quad Flat Package) with 48 pins. This package type is designed for surface mounting and provides a compact footprint suitable for low-power applications.

Pinout

The STM32L151C8T6A is a microcontroller from STMicroelectronics featuring a 32-bit ARM Cortex-M3 core. It has a pin count of 32 pins in a LQFP (Low-profile Quad Flat Package) form factor.
The functions of these pins include:
1. GPIOs (General Purpose Input/Output): Configurable for digital input/output.
2. Analog Inputs: Multiple channels of ADC (Analog-to-Digital Converter).
3. Communication Interfaces: Interfaces for UART, I2C, and SPI for serial communication.
4. Timers: Several timers for PWM (Pulse Width Modulation) and general timing applications.
5. Reset and Power Management: Pins for reset and power control.
6. Debugging Interface: SWD (Serial Wire Debug) interface for programming and debugging.
The STM32L151C8T6A is designed for low-power applications, making it suitable for battery-operated devices.

Manufacturer

The STM32L151C8T6A is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor devices and solutions, including microcontrollers, sensors, power management ICs, and automotive components. The company serves various industries such as automotive, industrial, consumer electronics, and IoT (Internet of Things), providing innovative technologies to support advancements in these fields. STMicroelectronics is known for its commitment to quality and reliability, as well as its focus on sustainability and energy-efficient solutions.

Application

The STM32L151C8T6A microcontroller is commonly used in low-power applications such as wearable devices, medical equipment, smart meters, and industrial sensors. Its features make it suitable for battery-operated devices, remote monitoring systems, and Internet of Things (IoT) applications. Additionally, it is ideal for applications requiring energy efficiency and long battery life, such as environmental monitoring and home automation systems.

Equivalent

The STM32L151C8T6A is an ultra-low-power microcontroller from STMicroelectronics based on the ARM Cortex-M3 core. Equivalent products include the STM32L151C6T6A (with less flash memory), STM32L151C4T6A (with reduced RAM and flash), and other STM32L1 series variants like STM32L071 or STM32L151R6T6A (with different specifications). For a direct replacement, consider other STM32L1 series chips with similar peripherals and power ratings, ensuring compatibility with your application.

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