STM32L151CCT6

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STM32L151CCT6

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IC MCU 32BIT 256KB FLASH 48LQFP

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Thông số kỹ thuật

thuộc tính Giá trị
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 256KB (256K x 8)
ProgramMemoryType FLASH
EEPROMSize 8K x 8
RAMSize 32K x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 3.6V
DataConverters A/D 14x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 48-LQFP

Tổng quan

Description

The STM32L151CCT6 is a low-power ARM Cortex-M3 microcontroller from STMicroelectronics, part of the STM32L1 series.
Key Features:
- Core: 32-bit Cortex-M3 running at 32 MHz
- Memory: 256 KB Flash, 32 KB SRAM
- Low Power: Ultra-low-power modes (down to 0.3 µA in Standby)
- Peripherals: USB, ADC, DAC, USART, SPI, I2C, timers
- Packaging: LQFP-48
- Operating Voltage: 1.8V–3.6V
Applications: Battery-powered devices, IoT sensors, wearables, and portable medical equipment.
Its energy efficiency and rich peripheral set make it ideal for power-sensitive embedded systems.

Equivalent

The STM32L151CCT6 is an ultra-low-power Cortex-M3 MCU. Equivalent alternatives include:
1. STM32L151CCT6A (same specs, minor updates)
2. STM32L152CCT6 (similar, with additional cryptographic hardware)
3. STM32L151RCT6 (same core, different package)
4. STM32L100CCT6 (lower-end M3, reduced features)
5. EFM32TG11B140F64GQ48 (Silicon Labs, similar low-power M3)
Check pinout, peripherals, and power specs for compatibility.

Features

The STM32L151CCT6 is a low-power ARM Cortex-M3 microcontroller with these key features:
- Core: 32-bit Cortex-M3 (32 MHz max)
- Memory: 256 KB Flash, 32 KB SRAM, 8 KB EEPROM
- Power: Ultra-low-power (1.65V–3.6V), multiple low-power modes
- Peripherals: USB, 12-bit ADC, DAC, comparators, timers, USART/SPI/I2C
- Security: CRC, RNG, PVD (programmable voltage detector)
- Package: 48-pin LQFP
- Operating Temp: -40°C to +85°C
Ideal for battery-powered and energy-efficient applications.

Manufacturer

The STM32L151CCT6 is manufactured by STMicroelectronics (ST), a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, power management ICs, and other semiconductor solutions. The STM32L series, including the STM32L151CCT6, is part of their ultra-low-power ARM Cortex-M microcontroller lineup, targeting energy-efficient applications like IoT, wearables, and battery-powered devices.
ST is a leading player in the semiconductor industry, known for innovation and reliability in automotive, industrial, and consumer electronics markets.

Application

The STM32L151CCT6, a low-power ARM Cortex-M3 MCU, is ideal for:
- Battery-powered devices: Wearables, sensors, IoT nodes.
- Industrial applications: PLCs, HMI, control systems.
- Consumer electronics: Smart home devices, remote controls.
- Medical devices: Portable monitors, diagnostic tools.
- Automotive: Low-power peripherals, telematics.
- Energy management: Smart meters, energy harvesting.
Its ultra-low-power operation, rich peripherals (ADC, DAC, USART, SPI, I²C), and 256KB Flash make it versatile for embedded systems requiring efficiency and performance.

Package

The STM32L151CCT6 comes in an LQFP-48 package. This is a 48-pin Low-Profile Quad Flat Package with a body size of 7x7 mm and a lead pitch of 0.5 mm. It is surface-mountable, suitable for compact designs, and commonly used in low-power embedded applications.

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