STR912FAW44X6T

Program Memory Size:	512KB (512K x 8)
Base Part Number:	STR91*F
Package / Case:	128-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 8x10b
Voltage - Supply (Vcc/Vdd):	1.65 V ~ 2 V
RAM Size:	96K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	STR9
Number of I/O:	80
Peripherals:	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Connectivity:	CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
Speed:	96MHz
Core Size:	32-Bit
Core Processor:	ARM9®
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The STR912FAW44X6T is an MCU belonging to STMicroelectronics’ STR91x family of ARM9 microcontrollers. The STR91x family of ARM9 microcontrollers can be used for a wide range of embedded applications, ranging from medical and industrial to automotive and avionics. This article will focus on the application field and working principle of the STR912FAW44X6T.

Application Field

The STR912FAW44X6T has a wide variety of application fields including, but not limited to, industrial, medical and automotive applications. The STR912FAW44X6T is also suitable for use in avionics and other harsh environment applications due to its excellent thermal resistance, temperature range, power consumption, and rugged die casting.In industrial applications, the STR912FAW44X6T is suitable for use in industrial automation, process control, and motor drive applications due to its high-precision peripherals and compact form factor. In addition, the ARM9 core allows for higher processing speeds, greater flexibility, and a wide range of software compatibility.In medical applications, the STR912FAW44X6T is suitable for use in medical devices such as patient monitors, blood pressure monitors, and other medical diagnostic equipment. The STR912FAW44X6T has on-board CAN interfaces, multiple ADCs and DACs, and a variety of timer units, making it suitable for use in medical applications.In automotive applications, the STR912FAW44X6T is suitable for use in a variety of applications including engine control, body control, and safety systems. The ARM9 core allows for faster real-time processing and higher-level programming, thus allowing the STR912FAW44X6T to be used in applications such as engine control, airbag systems, and other automotive components requiring real-time processing.In avionics and harsh environment applications, the STR912FAW44X6T is suitable for use due to its excellent thermal resistance, wide temperature range, low power consumption and rugged die cast package. The STR912FAW44X6T can also be used in applications including spacecraft, aircraft systems, and military radios.

Working Principle

The STR912FAW44X6T is a 32-bit ARM9 microcontroller that features a high-performance ARM926EJ-S core operating at up to 180MHz with separate data and instruction caches. The ARM9 core supports 16KB of instruction and 8KB of data caches. The instruction cache can be configured to support ECC and parity checking, while the data cache supports only parity checking.The STR912FAW44X6T also has a range of built-in peripherals including two high-speed SPI interfaces, three UARTs, three I2C ports, two CAN interfaces, two 12-bit ADCs with up to 12 channels, two 16-bit DACs, and a range of timer units.The STR912FAW44X6T also features an integrated full-speed USB 2.0/1.1 host/device/OTG interface, as well as an integrated phase-locked loop (PLL) for clock scaling. In addition, the STR912FAW44X6T also features on-board flash memory for code and data storage, as well as SRAM for general-purpose RAM and stack use.

Conclusion

The STR912FAW44X6T is an MCU belonging to STMicroelectronics’ STR91x family of ARM9 microcontrollers. The STR91x family of ARM9 microcontrollers can be used for a wide range of embedded applications, ranging from medical and industrial to automotive and avionics. The STR912FAW44X6T has a wide variety of application fields including, but not limited to, industrial, medical, and automotive applications. It is also suitable for use in avionics and other harsh environment applications due to its excellent thermal resistance, temperature range, power consumption, and rugged die casting. The STR912FAW44X6T is a 32-bit ARM9 microcontroller that features a high-performance ARM926EJ-S core operating at up to 180MHz with separate data and instruction caches. The STR912FAW44X6T also has a range of built-in peripherals including two high-speed SPI interfaces, three UARTs, three I2C ports, two CAN interfaces, two 12-bit ADCs with up to 12 channels, two 16-bit DACs, and a range of timer units. This article has discussed the application field and working principle of the STR912FAW44X6T.

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