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Integrated Circuits (ICs)

STR911FAW46X6

MCU 16-bit/32-bit STR9 ARM966E-S RISC 1024KB Flash 1.8V/3.3V 128-Pin LQFP Tray

The STMicroelectronics STR9 ARM966E-S is a versatile 16-bit/32-bit microcontroller designed for high-performance applications requiring efficient processing and extensive connectivity options. With a robust ARM architecture and a maximum frequency of 96MHz, this microcontroller is well-suited for a variety of embedded systems. Housed in a 128-pin LQFP package, it features 1MB of Flash memory and 96kB of RAM, making it ideal for complex applications that demand reliable performance in challenging

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Pins128
Core ArchitectureARM
Data Bus Width16b
Max Frequency96MHz
Number of I/Os80
InterfaceCAN, EBI/EMI, I2C, IrDA, SPI, SSP, UART, USART, USB
Memory TypeFLASH
Memory Size1MB
Min Supply Voltage2.7V
Max Supply Voltage3.6V
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
MountSurface Mount
Frequency96MHz
Max Operating Temperature85°C

About This Product

The STMicroelectronics STR9 ARM966E-S is a versatile 16-bit/32-bit microcontroller designed for high-performance applications requiring efficient processing and extensive connectivity options. With a robust ARM architecture and a maximum frequency of 96MHz, this microcontroller is well-suited for a variety of embedded systems. Housed in a 128-pin LQFP package, it features 1MB of Flash memory and 96kB of RAM, making it ideal for complex applications that demand reliable performance in challenging environments, with operating temperatures ranging 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
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

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 1024KB Flash 1.8V/3.3V 128-Pin LQFP Tray

STR911FAW46X6

STMicroelectronics

The STMicroelectronics STR9 ARM966E-S is a versatile 16-bit/32-bit microcontroller designed for high-performance applications requiring efficient processing and extensive connectivity options. With a robust ARM architecture and a maximum frequency of 96MHz, this microcontroller is well-suited for a variety of embedded systems. Housed in a 128-pin LQFP package, it features 1MB of Flash memory and 96kB of RAM, making it ideal for complex applications that demand reliable performance in challenging

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