Overview
The STR911FAM46X6 is a 16/32-bit Flash microcontroller from STMicroelectronics, part of the STR9 family. This microcontroller is based on the ARM966E-S RISC core and is designed to provide a robust and feature-rich solution for various embedded applications. Although the STR911FAM46X6 is currently obsolete and no longer manufactured, it remains an important component in legacy systems and for those seeking specific functionalities.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM966E-S |
| Data Bus Width | 16 bit/32 bit |
| Maximum Clock Frequency | 96 MHz |
| Program Memory Size | 512 KB Flash |
| Data RAM Size | 96 KB |
| On Chip ADC | Yes |
| Operating Supply Voltage | 1.65 V to 2 V, 2.7 V to 3.6 V |
| Maximum Operating Temperature | +85°C |
| Minimum Operating Temperature | -40°C |
| Package / Case | LQFP-80 |
| Mounting Style | SMD/SMT |
| Interface Type | CAN, I2C, IrDA, SSP, UART, USB |
| Number of Programmable I/Os | 80 |
| Number of Timers | 4 |
Key Features
- ARM966E-S RISC Core: Provides high performance and efficient processing.
- Flash and RAM: 512 KB of Flash memory and 96 KB of RAM for robust program and data storage.
- Communication Interfaces: Includes Ethernet, USB, CAN, I2C, IrDA, SSP, and UART for comprehensive connectivity options.
- AC Motor Control: Capable of controlling AC motors, making it suitable for industrial and automotive applications.
- ADC and Timers: On-chip ADC and four timers enhance the microcontroller's capability for real-time data acquisition and control.
- Operating Voltage Range: Supports a wide operating voltage range from 1.65 V to 3.6 V.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication.
- Automotive Systems: Used in various automotive applications requiring robust communication and control capabilities.
- Consumer Electronics: Can be used in advanced consumer devices requiring high-performance processing and multiple interfaces.
- Medical Devices: Applicable in medical devices that require precise control and communication features.
Q & A
- Q: What is the core architecture of the STR911FAM46X6 microcontroller?
A: The STR911FAM46X6 is based on the ARM966E-S RISC core.
- Q: What is the maximum clock frequency of the STR911FAM46X6?
A: The maximum clock frequency is 96 MHz.
- Q: How much program memory and data RAM does the STR911FAM46X6 have?
A: It has 512 KB of Flash memory and 96 KB of RAM.
- Q: What communication interfaces are available on the STR911FAM46X6?
A: It includes Ethernet, USB, CAN, I2C, IrDA, SSP, and UART interfaces.
- Q: Is the STR911FAM46X6 still in production?
A: No, the STR911FAM46X6 is obsolete and no longer manufactured.
- Q: What is the operating temperature range of the STR911FAM46X6?
A: The operating temperature range is from -40°C to +85°C.
- Q: What package type is the STR911FAM46X6 available in?
A: It is available in an LQFP-80 package.
- Q: Does the STR911FAM46X6 have on-chip ADC and timers?
A: Yes, it has an on-chip ADC and four timers.
- Q: What are some typical applications of the STR911FAM46X6?
A: It is used in industrial automation, automotive systems, consumer electronics, and medical devices.
- Q: How many programmable I/Os does the STR911FAM46X6 have?
A: It has 80 programmable I/Os.
