LIANYIXIN · INDEPENDENT COMPONENT STORE
English / USD quote

STMicroelectronics · STMicroelectronics

STR911FM44X6

IC MCU 32BIT 512KB FLASH 80LQFP

A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.

Request this exact part →
STR911FM44X6 component illustration
Component illustration · verify actual package in documentation.

STR911FM44X6 specifications

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

ManufacturerSTMicroelectronics
Ordering codeSTR911FM44X6
FamilySTMicroelectronics
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 Size512KB (512K 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

STR911FM44X6 ↗

Before sourcing STR911FM44X6

  1. Start from engineering requirements
  2. Record toolchain and firmware dependencies
  3. Verify package, pinout and peripherals
  4. Approve alternatives before procurement
Embedded Design Matcher →

Questions about STR911FM44X6

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 STMicroelectronics review

Filter this family → · Selection resources · Upload your BOM