STMicroelectronics STM32L152CCU6D

  • STM32L152CCU6D STMicroelectronics STMicroelectronics MCU IC Original Authentic IC Component
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$16.71
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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L1
Packaging Tray | NULL
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 32MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals Cap Sense, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O 37
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size 8K x 8
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters A/D 14x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-UFQFPN (7x7)
Package / Case 48-UFQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32L152CCU6D from STMicroelectronics is an ultra-low-power ARM Cortex-M3 MCU. It runs at 32MHz with 256KB flash and 32KB RAM. The 48-UFQFN package includes an LCD driver, Cap Sense, DMA, I2S, and operates from 1.65V to 3.6V.

  • Ultra-low voltage (1.65V) – works with single-cell batteries without boost converters.
  • Integrated LCD driver – saves external display driver ICs.
  • Cap Sense touch – enables modern UI without moving parts.
  • 256KB flash – ample space for complex firmware and data logging.

Battery-Powered Medical Devices

1.65V operation extends battery life; 32MHz Cortex-M3 handles complex algorithms.

Smart Meters

Integrated LCD driver reduces BOM; DMA and I2S support communication stacks.

Portable Industrial Sensors

Cap Sense touch interface works without mechanical buttons, improving reliability.

Wearable Fitness Trackers

Low-voltage operation and 256KB flash store firmware and user data.

Building Automation Controllers

PWM outputs drive LED dimmers; POR ensures safe power-up.

IoT Edge Nodes

I2S interfaces with audio codecs; WDT provides fail-safe operation.

Q: What is the core and speed?
A: ARM Cortex-M3 at 32MHz.
Q: What is the supply voltage range?
A: 1.65V to 3.6V, enabling low-power battery operation.
Q: Does it have an LCD controller?
A: Yes, integrated LCD driver for segment displays.
Q: What package is available?
A: 48-UFQFN with exposed pad for thermal management.
Base Product Number ： STM32L152CCU6
256KB flash 32-bit MCU 32KB RAM 32MHz ARM Cortex-M3 Cap Sense DMA I2S IoT LCD low power medical UFQFN-48
Q: What is the core and speed?
A: ARM Cortex-M3 at 32MHz.
Q: What is the supply voltage range?
A: 1.65V to 3.6V, enabling low-power battery operation.
Q: Does it have an LCD controller?
A: Yes, integrated LCD driver for segment displays.
Q: What package is available?
A: 48-UFQFN with exposed pad for thermal management.

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