Skip to main content
Log in
STMicroelectronics STM8S207R6T6TR — Microcontrollers & Processors (MCU / MPU / DSP)

STM8S207R6T6TR 8-bit MCU, 24 MHz, 32 KB Flash, 64-LQFP

MPNSTM8S207R6T6TR
Active

STMicroelectronics STM8S207R6T6TR, 8-bit STM8 core MCU, 24 MHz, 32 KB Flash, 6 KB RAM, 1 KB EEPROM, 52 I/O, 64-LQFP (10x10 mm), -40 to 85 °C, 2.95 to 5.5 V.

$4.0400Ref. price · indicative, final on quote
STMicroelectronics STM8S207R6T6TR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM8S207R6T6TR 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
PackageTape & Reel (TR) Cut Tape (CT)
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)52
Core processorSTM8
Case64-LQFP
Data convertersA/D 16x10b
Program memory size32KB (32K x 8)

Product details

Active 8-bit MCU with 24 MHz STM8 core and 32 KB Flash

The STM8S207R6T6TR is an 8-bit microcontroller from STMicroelectronics' STM8S series, built around the STM8 core running at 24 MHz.

Fifty-two I/O lines give ample headroom for parallel displays, keypads, and sensor arrays. On-chip peripherals include a 16-channel 10-bit ADC, multiple UART/USART, SPI, I²C, LINbus, and IrDA interfaces, plus a PWM timer and brown-out reset.

64-LQFP package — rework considerations

It reflows reliably with a typical lead-free profile and is hand-reworkable with hot air if the board has a soldermask-defined pad.

Frequently asked questions

Does STM8S207R6T6TR work with the ST-LINK programmer?

Yes, the STM8S207R6T6TR uses the standard STM8 SWIM debug interface, which is supported by the ST-LINK programmer. No additional hardware is needed for firmware development and debugging.

What are recommended alternatives for STM8S207R6T6TR?

Within the STM8S family, pin-compatible density variants (e.g., STM8S207R8 with 64 KB Flash) offer a firmware upgrade path without board changes. For a different core architecture, the STM32F0 series provides a 32-bit ARM Cortex-M0 alternative with similar peripheral set.