STR752FR1T7

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

STR752FR1T7 is an ARM7TDMI-S based 32-bit microcontroller developed by STMicroelectronics in 2006. It is the latest in a family of controllers ranging from the STR750 at 16-bit to the STR769 at 64 bits. This article will look at the application areas and working principles for such an embedded microcontroller.

The STR752FR1T7 is ideal for a range of embedded markets and applications. It can be used as a motor controller to drive stepper motors, brushless motors and brushless servos. It can be used in banking and financial applications, consumer products like home automation or toys. In industrial applications, it can be used to drive industrial equipment such as motors, pumps and fans. Additionally, the STR752FR1T7 can be used in the automotive industry for applications such as body control systems, powertrains and telematics.

The STR752FR1T7 has a variety of features which makes it suitable for embedded control applications. It is capable of supporting up to 256K bytes of on-chip Flash memory, which includes ROM and program memory. The on-chip RAM size is 32K bytes. The on-chip SRAM and non-volatile RAM are both 8K bytes. It also supports a wide range of serial protocols, enabling communication with external devices.

The STR752FR1T7 microcontroller is based on the ARM7TDMI-S core. This is a 32-bit RISC processor, which has a Harvard architecture with separate data and instruction caches. The core clock is adjustable from 1MHz to 50MHz, with a maximum frequency of 80MHz for the processor and 100MHz for the bus. It also supports 16-bit- times 3-level hardware multi-tasking, enabling it to process several tasks in parallel.

The STR752FR1T7 supports a number of peripherals, including 4-channel 10-bit Analog to Digital Converter (ADC), Programmable Digital Filtering, 10-bit Digital to Analog Converter (DAC) with differential output, and 8-channel Programmable Counter/Timer. There is also an embeded serial communications interface (SCI) which makes it easy to connect to other systems. The device provides interrupt sources for ADCs, LEDs, SysTick, GPIOs, and UARTs.

The STR752FR1T7 also features on-chip support for Systick, UART, PMI, SPI, and I2C compatible protocols. The STR752FR1T7 has an operating temperature range of -40°C to +125°C and can operate in both automotive and industrial environments. The device also supports power management functions, allowing it to enter Sleep, Stop, and Low-Power modes when idle.

In summary, the STR752FR1T7 is a highly versatile microcontroller, suitable for use in a wide range of embedded applications. Its 32-bit ARM7TDMI-S core with adjustable clock speeds and high on-chip memory and peripheral support make it ideal for representing high-performance embedded control. Its power management capabilities also allow it to enter low-power modes while still providing a sufficient performance level. It is an ideal solution for motor controllers and industrial applications.

The specific data is subject to PDF, and the above content is for reference