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STMicroelectronics STM8AL3136TAY — Microcontrollers & Processors (MCU / MPU / DSP)

ST STM8AL3136TAY 8-bit MCU, 16 MHz, 8 KB Flash, 32-LQFP

MPNSTM8AL3136TAY
NRND

STMicroelectronics STM8A series 8-bit MCU, STM8AL3136TAY, 16 MHz, 8 KB Flash, 2K x 8 RAM, 1K x 8 EEPROM, 30 I/O, 32-LQFP, -40°C to 85°C.

$1.8688Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM8AL3136TAY specifications
ParameterValue
SeriesSTM8A
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.65V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed16MHz
PackageTray
RAM size2K x 8
Core size8-Bit
EEPROM size1K x 8
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SPI, UART/USART
Number of i (O)30
Core processorSTM8A
Case32-LQFP
Data convertersA/D 22x12b; D/A 1x12b
Program memory size8KB (8K x 8)

Product details

8-bit MCU with integrated data converters for industrial sensing

The STM8AL3136TAY is an 8-bit MCU from the STM8A series, with an STM8A core at 16 MHz. It has 8 KB Flash, 2K x 8 RAM, and 1K x 8 EEPROM in a 32-LQFP package.

NRND — plan for a replacement

The STM8AL3136TAY is NRND. ST manufactures it for existing production runs, not for new designs.

16 MHz core — enough for sensor fusion and control loops

Frequently asked questions

What is the operating voltage of STM8AL3136TAY?

The supply voltage range is 1.65V to 3.6V.

Can STM8AL3136TAY be used for new designs?

ST does not recommend it for new designs due to its NRND status. Use a current STM8A or STM8L part instead.