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STMicroelectronics STM8L151M8T6 — Microcontrollers & Processors (MCU / MPU / DSP)

STM8L151M8T6 STM8L EnergyLite 8-bit MCU, 16 MHz, 64 KB Flash

MPNSTM8L151M8T6
Active

ST STM8L151M8T6, STM8L EnergyLite series, 8-Bit MCU, 16MHz, 64KB Flash, 4K x 8 RAM, 2K x 8 EEPROM, 1.8V-3.6V, -40°C to 85°C, 80-LQFP, Surface Mount.

$2.8718Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM8L151M8T6 specifications
ParameterValue
SeriesSTM8L EnergyLite
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed16MHz
PackageTray
RAM size4K x 8
Core size8-Bit
EEPROM size2K x 8
PeripheralsBrown-out Detect/Reset, DMA, IR, POR, PWM, WDT
ConnectivityI²C, IrDA, SPI, UART/USART
Number of i (O)68
Core processorSTM8
Case80-LQFP
Data convertersA/D 28x12b; D/A 2x12b
Program memory size64KB (64K x 8)

Product details

The STM8L151M8T6 is an STMicroelectronics 8-bit MCU from the STM8L EnergyLite series, built around the STM8 core running at 16 MHz.

Package and footprint — 80-LQFP

Housed in an 80-pin LQFP with a 14x14 mm body, the STM8L151M8T6 gives you 68 I/O lines for sensor inputs, display interfaces, or actuator control.

Frequently asked questions

Is STM8L151M8T6 compatible with ST-Link programmer?

Yes, the STM8L151M8T6 uses the standard STM8 SWIM debug interface, which is supported by the ST-Link programmer. The SWD interface stays alive even with the watchdog armed, so firmware bring-up is straightforward.