LIANYIXIN · INDEPENDENT COMPONENT STORE
English / USD quote

STMicroelectronics · Other MCUs

STR911FM42X6

IC MCU 32BIT 256KB FLASH 80LQFP

STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.

Request this exact part →
STR911FM42X6 component illustration
Component illustration · verify actual package in documentation.

STR911FM42X6 specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerSTMicroelectronics
Ordering codeSTR911FM42X6
FamilyOther MCUs
Package80-LQFP
Product StatusObsolete
DigiKey ProgrammableNot Verified
Core ProcessorARM9®
Core Size16/32-Bit
Speed96MHz
ConnectivityCANbus, I²C, Microwire, SPI, SSP, UART/USART, USB
PeripheralsBrown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number of I/O40
Program Memory Size256KB (256K x 8)
Program Memory TypeFLASH
EEPROM SizeNot provided in source
RAM Size96K x 8
Voltage - Supply (Vcc/Vdd)1.65V ~ 2V
Data ConvertersA/D 8x10b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case80-LQFP
Supplier Device PackageNot provided in source

Documents and evidence

STR911FM42X6 ↗

Before sourcing STR911FM42X6

  1. Identify the firmware and board baseline
  2. Check flash, RAM and required peripherals
  3. Review pin assignment and supply limits
  4. Keep the full temperature and package suffix
STM32 Peripheral Studio →

Questions about STR911FM42X6

How do I request a current price?

Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.

Can a related record replace this device?

Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.

Continue your Other MCUs review

Filter this family → · Selection resources · Upload your BOM