Overview
The STR912FAW46X6 is a 32-bit microcontroller from STMicroelectronics, part of the STR9 series. This device is based on the ARM9® core architecture, specifically the ARM966E-S processor. It is designed to offer high performance and a wide range of peripherals, making it suitable for various embedded system applications. The microcontroller features 1 MB of flash memory and 96 kB of data RAM, along with a maximum clock frequency of 96 MHz. It operates within a supply voltage range of 1.65V to 2V and is packaged in a 128-pin LQFP (Low-Profile Quad Flat Package).
Key Specifications
| Parameter | Value |
|---|---|
| Core Architecture | ARM9® (ARM966E-S) |
| Flash Memory | 1 MB (1M x 8) |
| Data RAM | 96 kB |
| Maximum Clock Frequency | 96 MHz |
| Supply Voltage | 1.65V to 2V |
| Package | 128-LQFP |
| Pin Count | 128 |
| Maximum Operating Temperature | +85°C |
| Number of ADC Channels | 8 |
| Number of PWM Channels | 6 |
| Number of USB Channels | 1 |
Key Features
- ARM9® core architecture with ARM966E-S processor
- 1 MB of flash memory and 96 kB of data RAM
- Maximum clock frequency of 96 MHz
- Support for Ethernet, USB, CAN, and AC motor control
- Four timers, ADC, RTC, and DMA
- Eight ADC channels and six PWM channels
- One USB channel
- 128-pin LQFP package
Applications
The STR912FAW46X6 microcontroller is versatile and can be used in a variety of applications, including:
- Industrial automation and control systems
- Automotive systems, particularly those requiring CAN and Ethernet interfaces
- Consumer electronics, such as home appliances and multimedia devices
- Medical devices that require precise control and communication capabilities
- IoT devices that need robust processing and peripheral support
Q & A
- What is the core architecture of the STR912FAW46X6 microcontroller?
The STR912FAW46X6 is based on the ARM9® core architecture, specifically the ARM966E-S processor. - How much flash memory does the STR912FAW46X6 have?
The microcontroller features 1 MB of flash memory. - What is the maximum clock frequency of the STR912FAW46X6?
The maximum clock frequency is 96 MHz. - What is the supply voltage range for the STR912FAW46X6?
The supply voltage range is 1.65V to 2V. - How many ADC channels does the STR912FAW46X6 have?
The microcontroller has eight ADC channels. - Does the STR912FAW46X6 support USB?
Yes, it supports one USB channel. - What is the package type of the STR912FAW46X6?
The microcontroller is packaged in a 128-pin LQFP. - What are some common applications for the STR912FAW46X6?
Common applications include industrial automation, automotive systems, consumer electronics, medical devices, and IoT devices. - What is the maximum operating temperature of the STR912FAW46X6?
The maximum operating temperature is +85°C. - Does the STR912FAW46X6 support Ethernet and CAN interfaces?
Yes, it supports both Ethernet and CAN interfaces.
