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Integrated Circuits (ICs)

STR911FAM42X6

MCU 16-bit/32-bit STR9 ARM966E-S RISC 256KB Flash 1.8V/3.3V 80-Pin LQFP Tray

The STMicroelectronics STR9 ARM966E-S is a versatile 16-bit/32-bit microcontroller designed for high-performance applications that require efficient processing and extensive connectivity options. With a robust ARM architecture and a maximum frequency of 96MHz, this microcontroller is ideal for embedded systems in industrial, automotive, and consumer electronics. Housed in an 80-pin LQFP package, it offers a compact solution with a rich set of peripherals and a generous 256kB of flash memory, ens

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Pins80
Core ArchitectureARM
Data Bus Width16b
Max Frequency96MHz
Number of I/Os40
InterfaceCAN, I2C, IrDA, SPI, SSP, UART, USART, USB
Memory TypeFLASH
Memory Size256kB
Min Supply Voltage2.7V
Max Supply Voltage3.6V
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
Contact PlatingGold, Tin
MountSurface Mount
Frequency96MHz

About This Product

The STMicroelectronics STR9 ARM966E-S is a versatile 16-bit/32-bit microcontroller designed for high-performance applications that require efficient processing and extensive connectivity options. With a robust ARM architecture and a maximum frequency of 96MHz, this microcontroller is ideal for embedded systems in industrial, automotive, and consumer electronics. Housed in an 80-pin LQFP package, it offers a compact solution with a rich set of peripherals and a generous 256kB of flash memory, ensuring reliable operation across a wide temperature range from -40°C to 85°C.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
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RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
MCU 16-bit/32-bit STR9 ARM966E-S RISC 256KB Flash 1.8V/3.3V 80-Pin LQFP Tray

STR911FAM42X6

STMicroelectronics

The STMicroelectronics STR9 ARM966E-S is a versatile 16-bit/32-bit microcontroller designed for high-performance applications that require efficient processing and extensive connectivity options. With a robust ARM architecture and a maximum frequency of 96MHz, this microcontroller is ideal for embedded systems in industrial, automotive, and consumer electronics. Housed in an 80-pin LQFP package, it offers a compact solution with a rich set of peripherals and a generous 256kB of flash memory, ens

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