STR912FAW47X6
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STMicroelectronics STR912FAW47X6

Manufacturer No:
STR912FAW47X6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 2MB FLASH 128LQFP
Delivery:
Payment:
iso14001
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Product Introduction

Overview

The STR912FAW47X6 is a microcontroller produced by STMicroelectronics, designed to offer robust processing capabilities and a wide range of features for various embedded applications. This microcontroller is part of the STR91xFA series, which is known for its enhanced performance and reliability compared to earlier revisions. It is particularly suited for applications requiring high processing power, low power consumption, and advanced peripheral support.

Key Specifications

Specification Value
Manufacturer STMicroelectronics
Part Number STR912FAW47X6
Category Embedded - Microcontrollers
Core ARM966E-S
Clock Speed Up to 96 MHz
Flash Memory 512 KB
SRAM 80 KB
Peripheral Interfaces UART, SPI, I2C, CAN, USB, ADC, DAC, etc.
Package Type LQFP144
Operating Temperature -40°C to 85°C

Key Features

  • High-Performance Core: The STR912FAW47X6 features an ARM966E-S core, capable of operating at speeds up to 96 MHz.
  • Memory and Storage: It includes 512 KB of Flash memory and 80 KB of SRAM, providing ample storage for code and data.
  • Peripheral Support: The microcontroller offers a wide range of peripherals, including UART, SPI, I2C, CAN, USB, ADC, and DAC, making it versatile for various applications.
  • Low Power Consumption: Designed with power efficiency in mind, it supports sleep and idle modes to minimize power consumption.
  • Advanced Interrupt Handling: Features a sophisticated interrupt controller (VIC) to manage interrupts efficiently.

Applications

  • Industrial Automation: Suitable for control systems, motor control, and other industrial automation tasks.
  • Consumer Electronics: Can be used in various consumer electronic devices requiring advanced processing and peripheral support.
  • Automotive Systems: Applicable in automotive control units, infotainment systems, and other vehicle-related electronics.
  • Medical Devices: Used in medical equipment that requires reliable and high-performance processing.
  • IoT Devices: Ideal for Internet of Things (IoT) applications due to its low power consumption and robust feature set.

Q & A

  1. What is the core type of the STR912FAW47X6 microcontroller?

    The STR912FAW47X6 features an ARM966E-S core.

  2. What is the maximum clock speed of the STR912FAW47X6?

    The maximum clock speed is up to 96 MHz.

  3. How much Flash memory and SRAM does the STR912FAW47X6 have?

    The microcontroller has 512 KB of Flash memory and 80 KB of SRAM.

  4. What types of peripheral interfaces are available on the STR912FAW47X6?

    The microcontroller supports UART, SPI, I2C, CAN, USB, ADC, DAC, and other peripherals.

  5. What is the package type of the STR912FAW47X6?

    The package type is LQFP144.

  6. What are the operating temperature ranges for the STR912FAW47X6?

    The operating temperature range is -40°C to 85°C.

  7. Does the STR912FAW47X6 support low power modes?

    Yes, it supports sleep and idle modes to minimize power consumption.

  8. What are some common applications for the STR912FAW47X6?

    Common applications include industrial automation, consumer electronics, automotive systems, medical devices, and IoT devices.

  9. How does the STR912FAW47X6 handle interrupts?

    The microcontroller features a sophisticated interrupt controller (VIC) to manage interrupts efficiently.

  10. Are there any known limitations or errata for the STR912FAW47X6?

    Yes, there are several known limitations and workarounds documented in the errata sheet, particularly for earlier silicon revisions.

Product Attributes

Core Processor:ARM9®
Core Size:16/32-Bit
Speed:96MHz
Connectivity:CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
Peripherals:Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number of I/O:80
Program Memory Size:2MB (2M x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:96K x 8
Voltage - Supply (Vcc/Vdd):1.65V ~ 2V
Data Converters:A/D 8x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:128-LQFP
Supplier Device Package:- 
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Similar Products

Part Number STR912FAW47X6 STR912FAW47X6T STR911FAW47X6 STR912FAW42X6 STR912FAW44X6 STR912FAW46X6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete
Core Processor ARM9® ARM9® ARM9® ARM9® ARM9® ARM9®
Core Size 16/32-Bit 16/32-Bit 16/32-Bit 16/32-Bit 16/32-Bit 16/32-Bit
Speed 96MHz 96MHz 96MHz 96MHz 96MHz 96MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB CANbus, EBI/EMI, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number of I/O 80 80 80 80 80 80
Program Memory Size 2MB (2M x 8) 2MB (2M x 8) 2MB (2M x 8) 256KB (256K x 8) 512KB (512K x 8) 1MB (1M x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - -
RAM Size 96K x 8 96K x 8 96K x 8 96K x 8 96K x 8 96K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 2V 1.65V ~ 2V 1.65V ~ 2V 1.65V ~ 2V 1.65V ~ 2V 1.65V ~ 2V
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Oscillator Type Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 128-LQFP 128-LQFP 128-LQFP 128-LQFP 128-LQFP 128-LQFP
Supplier Device Package - - - - - -

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