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STMicroelectronics STM8AF6248TCX — Microcontrollers & Processors (MCU / MPU / DSP)

STM8AF6248TCX 8-bit MCU, 16 MHz, AEC-Q100, 48-LQFP

MPNSTM8AF6248TCX
Obsolete

STMicroelectronics STM8A series STM8AF6248TCX, 8-bit MCU, 16 MHz, 16 KB Flash, 2K x 8 RAM, 512 x 8 EEPROM, AEC-Q100, -40 to 125°C, 48-LQFP (7x7 mm), 38 I/O, I²C/LIN/SPI/UART.

$1.9973Ref. price · indicative, final on quote
STMicroelectronics STM8AF6248TCX datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM8AF6248TCX specifications
ParameterValue
SeriesAutomotive, AEC-Q100, STM8A
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))3V ~ 5.5V
Operating temperature-40°C ~ 125°C (TA)
Speed16MHz
PackageTape & Reel (TR)
RAM size2K x 8
Core size8-Bit
EEPROM size512 x 8
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, LINbus, SPI, UART/USART
Number of i (O)38
Core processorSTM8A
Case48-LQFP
Data convertersA/D 10x10b
Program memory size16KB (16K x 8)

Product details

16 MHz 8-bit MCU for automotive environments

Connectivity options — I²C, LINbus, SPI, and UART/USART — let it talk to on-board transceivers, EEPROMs, and sensor bridges over a single bus.

No factory last-time-buy window remains open, and no direct successor order code has been published. Buyers should qualify stock on hand and consider a pin-compatible second source within the STM8A family for new production runs.

Housed in a 48-lead LQFP with a 7x7 mm body, the STM8AF6248TCX is a surface-mount device suited for automated assembly.

Frequently asked questions

Is STM8AF6248TCX obsolete?

Yes, STMicroelectronics lists the STM8AF6248TCX as Obsolete.

What is a direct replacement for STM8AF6248TCX?

No official direct replacement order code has been published by STMicroelectronics. For new designs, consider a current-production STM8A-family MCU with similar memory and package — the 48-LQFP footprint and peripheral set are common across the series, but verify the exact ordering code for your required Flash/RAM/EEPROM combination.