Manufacturer Part Number
STR911FAW44X6
Manufacturer
STMicroelectronics
Introduction
The STR911FAW44X6 is an ARM9® core-based microcontroller suitable for a wide range of applications that require high-speed computing and various communication interfaces.
Product Features and Performance
CORE PROCESSOR: ARM9®
CORE SIZE: 16/32-Bit
SPEED: 96MHz
CONNECTIVITY: CANbus, EBI/EMI, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
PERIPHERALS: BOD/Reset, DMA, POR, PWM, WDT
NUMBER OF I/O: 80
PROGRAM MEMORY SIZE: 512KB FLASH
RAM SIZE: 96KB
VOLTAGE SUPPLY RANGE: 1.65V to 2V
DATA CONVERTERS: 8-channel, 10-bit A/D converter
OSCILLATOR TYPE: Internal
OPERATING TEMPERATURE RANGE: -40°C to +85°C
MOUNTING TYPE: Surface Mount
PACKAGE/CASE: 128-LQFP
Product Advantages
ARM9® core for complex computations
Extensive connectivity options
Large flash memory and SRAM for storage and buffering
Low operating voltage for energy efficiency
Wide operating temperature range for reliability in extreme conditions
Key Technical Parameters
Speed: 96MHz
Program Memory: 512KB FLASH
RAM: 96KB
I/O Count: 80
A/D Converters: 8x10b
Supply Voltage: 1.65V ~ 2V
Operating Temperature: -40°C ~ +85°C
Quality and Safety Features
Brown-out Detect/Reset to prevent improper operation due to low voltage
Built-in Watchdog Timer (WDT) to recover from malfunctions
Compatibility
Compatible with a wide range of communication protocols
128-LQFP package widely used in electronic circuit designs
Application Areas
Industrial control systems
Networking equipment
Medical devices
Embedded systems
Product Lifecycle
Product Status: Obsolete
Replacement or upgrade paths may be available from STMicroelectronics
Several Key Reasons to Choose This Product
High performance ARM9® core for advanced applications
Versatile communication interfacing options for connectivity-rich designs
Adequate memory resources for complex applications
Low power consumption aids in designing energy-efficient products
Built-in safety features enhance system reliability
Extensive industrial and commercial application suitability
Support for critical applications due to wide temperature range operation
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