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STMicroelectronics STM8S207K8T6C — Microcontrollers & Processors (MCU / MPU / DSP)

ST STM8S207K8T6C 8-bit MCU, 64KB Flash, 24MHz, LQFP-32

MPNSTM8S207K8T6C
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STMicroelectronics STM8S207K8T6C, STM8S series 8-bit MCU, 64KB Flash, 6K x 8 RAM, 1K x 8 EEPROM, 24MHz, 2.95V–5.5V, 25 I/O, LQFP-32, -40 to 85°C.

$3.5200Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM8S207K8T6C specifications
ParameterValue
SeriesSTM8S
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.95V ~ 5.5V
Operating temperature-40°C ~ 85°C (TA)
Speed24MHz
PackageTray
RAM size6K x 8
Core size8-Bit
EEPROM size1K x 8
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SPI, UART/USART
Number of i (O)25
Core processorSTM8
Case32-LQFP
Data convertersA/D 7x10b
Program memory size64KB (64K x 8)

Product details

24 MHz 8-bit MCU with 64 KB Flash — what it brings to the BOM

The STM8S207K8T6C is an 8-bit microcontroller from STMicroelectronics' STM8S series, built around the STM8 core and clocked at 24 MHz.

Supply rail and temperature — board-level fit

If your application sees sustained junction temperatures above 85°C, you would need the extended-temperature variant in this family.

No need to worry about a looming PCN for this code.

Frequently asked questions

What is the closest pin-compatible alternative to STM8S207K8T6C?

Within the STM8S207 family, the STM8S207K8T6C is the 64 KB Flash, 24 MHz variant in a 32-pin LQFP. Other density options in the same package footprint share the same pinout, so a firmware-only migration is possible without a board respin.