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STMicroelectronics STM8L152C4T3 — Microcontrollers & Processors (MCU / MPU / DSP)

ST STM8L152C4T3 8-bit MCU, 16 MHz, 16 KB Flash, 48-LQFP

MPNSTM8L152C4T3
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ST STM8L152C4T3, STM8L EnergyLite series, 8-bit MCU, STM8 core at 16 MHz, 16 KB Flash, 2K x 8 RAM, 1K x 8 EEPROM, 48-LQFP, -40°C to 125°C.

$1.9308Ref. price · indicative, final on quote
STMicroelectronics STM8L152C4T3 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM8L152C4T3 specifications
ParameterValue
SeriesSTM8L EnergyLite
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~125°C(TA)
Speed16MHz
PackageTray
RAM size2K x 8
Core size8-Bit
EEPROM size1K x 8
PeripheralsBrown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT
ConnectivityI²C, IrDA, SPI, UART/USART
Number of i (O)41
Core processorSTM8
Case48-LQFP
Data convertersA/D 25x12b; D/A 1x12b
Program memory size16KB (16K x 8)

Product details

Key features for the BOM decision

The integrated LCD driver drives segment LCD panels directly. The 25-channel 12-bit ADC and single 12-bit DAC handle analog sensing.

Where it fits — typical applications

This MCU is a natural fit for portable medical devices, smart meters, building automation sensors, and any handheld instrument where a local LCD readout and low power consumption are needed. The on-chip DMA, brown-out reset, and watchdog timer reduce external supervision ICs. The 41 I/O lines, plus I²C, SPI, and UART connectivity, cover most sensor and actuator interfaces on a compact board.

Frequently asked questions

Does STM8L152C4T3 have an integrated LCD driver?

Yes, the STM8L152C4T3 includes an on-chip LCD segment driver, eliminating the need for a separate display controller in many designs.

What is the supply voltage of STM8L152C4T3?

The supply voltage range is 1.8V to 3.6V, covering single Li-ion or dual alkaline battery operation.

What are reliable replacements or equivalents for STM8L152C4T3?

No direct second-source alternate is listed for this exact order code. Pin-compatible density variants within the STM8L152 family (different Flash/RAM sizes) may serve as capacity alternatives for the same board layout.

What is STM8L152C4T3's listed speed?

The STM8 core runs at 16 MHz, which is the maximum clock frequency for this device.