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STMicroelectronics STM8AF6246TDSSSX — Microcontrollers & Processors (MCU / MPU / DSP)

STM8AF6246TDSSSX Automotive 8-bit MCU, 16 MHz, 16 KB Flash

MPNSTM8AF6246TDSSSX
Obsolete

STMicroelectronics STM8A series STM8AF6246TDSSSX, 8-bit automotive MCU, 16 MHz, 16 KB Flash, 2K x 8 RAM, 512 x 8 EEPROM, 25 I/O, AEC-Q100, -40°C to 150°C, 32-LQFP, Tape & Reel.

$2.1481Ref. price · indicative, final on quote
STMicroelectronics STM8AF6246TDSSSX datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM8AF6246TDSSSX key specifications
ParameterValue
SeriesSTM8A
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))3V ~ 5.5V
Operating temperature-40°C ~ 150°C (TA)
GradeAutomotive
Speed16MHz
PackageTape & Reel (TR)
RAM size2K x 8
Core size8-Bit
EEPROM size512 x 8

All specifications

STM8AF6246TDSSSX additional specifications
ParameterValue
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI2C, LINbus, SPI, UART/USART
Number of i (O)25
QualificationAEC-Q100
Core processorSTM8A
Case32-LQFP
Data convertersA/D 7x10b
Program memory size16KB (16K x 8)

Product details

Automotive 8-bit MCU for body-control and sensor nodes

The STMicroelectronics STM8AF6246TDSSSX is an 8-bit automotive-grade microcontroller from the STM8A family, built around the STM8A core.

Peripheral set and I/O for automotive control loops

The LINbus interface is a natural fit for local interconnect networks in automotive body control modules — window lifts, mirror adjust, seat position sensors.

No official replacement order code is listed by the manufacturer; a pin-compatible second source within the STM8A family should be verified against the specific peripheral and memory requirements of the design.

Frequently asked questions

Where can I buy the STM8AF6246TDSSSX?

The STM8AF6246TDSSSX is obsolete from the manufacturer. Contact us for current availability and pricing.