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STMicroelectronics STM8L152R6T6TR — Microcontrollers & Processors (MCU / MPU / DSP)

ST STM8L152R6T6TR 8-bit MCU, 16 MHz, 32 KB Flash, 64-LQFP

MPNSTM8L152R6T6TR
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STMicroelectronics STM8L152R6T6TR, STM8L EnergyLite series, 8-bit MCU, 16 MHz, 32 KB Flash, 2K x 8 RAM, 1K x 8 EEPROM, 54 I/O, 64-LQFP, -40°C to 85°C, 1.8V to 3.6V.

$2.1328Ref. price · indicative, final on quote
STMicroelectronics STM8L152R6T6TR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM8L152R6T6TR 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
PackageTape & Reel (TR)
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)54
Core processorSTM8
Case64-LQFP
Data convertersA/D 28x12b; D/A 2x12b
Program memory size32KB (32K x 8)

Product details

16 MHz 8-bit core with integrated LCD drive

The STM8L152R6T6TR is an 8-bit microcontroller from ST's STM8L EnergyLite series, built around the STM8 core running at 16 MHz.

The 54 general-purpose I/Os in the 64-LQFP package give headroom for parallel LCD data buses or keypad matrices without a port expander. DMA is present, which offloads the core during ADC scans or memory-to-peripheral transfers.

For dual-sourcing resilience, the STM8L151R6 is a pin-compatible sibling that shares the same package and memory map but omits the LCD driver and DAC — a drop-in for designs that do not need the display segment.

Frequently asked questions

What is the difference between STM8L152R6 and STM8L151R6?

The STM8L152R6 adds an integrated segment LCD driver and a 2-channel 12-bit DAC that the STM8L151R6 lacks. Both share the same 64-LQFP package, 32 KB Flash, 2K x 8 RAM, and 16 MHz core, so the STM8L151R6 is a pin-compatible drop-in when the display and analog output peripherals are not needed.