STMicroelectronics STM8S208CBT3TR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM8S
Packaging Tape & Reel (TR) | NULL
Core Processor STM8
Core Size 8-Bit
Speed 24MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 38
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 6K x 8
Voltage - Supply (Vcc/Vdd) 2.95V ~ 5.5V
Data Converters A/D 10x10b SAR
Oscillator Type External, Internal
Operating Temperature -40°C ~ 125°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-LQFP (7x7)
Package / Case 48-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM8S208CBT3TR is the tape-and-reel version of the STM8S208CBT3, an 8-bit MCU with 128KB flash and 6KB RAM in a 48-LQFP package. It operates at 24MHz with 2.95V-5.5V supply, including brown-out detection, POR, PWM, and WDT.

  • Tape-and-reel packaging reduces assembly cost for mass production.
  • Wide temperature range (-40°C to 125°C) for demanding environments.
  • 5V supply compatibility with legacy systems.
  • Integrated PWM and WDT reduce external components.

High-Volume Consumer Appliances

Tape-and-reel packaging supports SMT production for washing machines and microwaves.

Automotive Aftermarket Sensors

125°C rating and 5V operation suit exhaust and brake sensors.

Industrial Actuators

PWM outputs drive solenoid valves with precise timing.

Smart Grid Devices

128KB flash enables advanced metering firmware with communication protocols.

Portable Test Equipment

Low power consumption extends battery life in handheld multimeters.

Robotics Controllers

24MHz speed and WDT ensure reliable servo control loops.

Q: How does this differ from the STM8S208CBT3?
A: The TR suffix indicates tape-and-reel packaging for automated assembly.
Q: What is the core speed?
A: The STM8 core runs at 24MHz.
Q: What is the flash size?
A: It has 128KB of program memory.
Q: What is the supply voltage range?
A: It operates from 2.95V to 5.5V.
Base Product Number : STM8S208CBT3
128KB flash 48-LQFP 6KB RAM 8-bit MCU automotive industrial PWM STM8 tape-reel
Q: How does this differ from the STM8S208CBT3?
A: The TR suffix indicates tape-and-reel packaging for automated assembly.
Q: What is the core speed?
A: The STM8 core runs at 24MHz.
Q: What is the flash size?
A: It has 128KB of program memory.
Q: What is the supply voltage range?
A: It operates from 2.95V to 5.5V.