Overview
The STR711FR1T6 is a 32-bit microcontroller produced by STMicroelectronics, based on the ARM7TDMI core. This microcontroller is designed to offer a balance of performance, power efficiency, and a rich set of peripherals. Although it is now obsolete and no longer manufactured, it remains relevant for legacy systems and educational purposes. The device features a 128 kB Flash memory, a 32-bit data bus, and operates at a maximum clock frequency of 66 MHz. It is packaged in a 64-pin LQFP (Low Profile Quad Flat Package) and supports a voltage range of 3 to 3.6 VDC.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM7TDMI |
| Program Memory Size | 128 kB |
| Data Bus Width | 32 bit |
| ADC Resolution | 12 bit |
| Maximum Clock Frequency | 66 MHz |
| Number of I/Os | 30 I/O |
| Package/Case Type | 64-LQFP Surface Mount |
| Operating Voltage | 3 to 3.6 VDC |
Key Features
- ARM7TDMI 32-bit RISC CPU core
- 128 kB of Flash memory
- USB interface
- CAN (Controller Area Network) interface
- Five timers
- 12-bit Analog-to-Digital Converter (ADC)
- Multiple communication interfaces (e.g., UART, SPI, I2C)
Applications
The STR711FR1T6 microcontroller is suitable for a variety of applications, including industrial control systems, automotive systems, consumer electronics, and medical devices. Its USB and CAN interfaces make it particularly useful in systems that require communication with other devices or networks. Additionally, its ADC and timer capabilities make it suitable for applications involving data acquisition and real-time control.
Q & A
- What is the core architecture of the STR711FR1T6 microcontroller?
The STR711FR1T6 is based on the ARM7TDMI core. - How much Flash memory does the STR711FR1T6 have?
The STR711FR1T6 has 128 kB of Flash memory. - What is the maximum clock frequency of the STR711FR1T6?
The maximum clock frequency is 66 MHz. - What type of package does the STR711FR1T6 come in?
The STR711FR1T6 is packaged in a 64-pin LQFP (Low Profile Quad Flat Package). - What is the operating voltage range of the STR711FR1T6?
The operating voltage range is 3 to 3.6 VDC. - Does the STR711FR1T6 have USB and CAN interfaces?
Yes, the STR711FR1T6 includes both USB and CAN interfaces. - Is the STR711FR1T6 still in production?
No, the STR711FR1T6 is obsolete and no longer manufactured. - What are some common applications for the STR711FR1T6?
Common applications include industrial control systems, automotive systems, consumer electronics, and medical devices. - What is the resolution of the ADC in the STR711FR1T6?
The ADC resolution is 12 bits. - How many I/Os does the STR711FR1T6 have?
The STR711FR1T6 has 30 I/Os.
