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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STR7
Packaging | Tray
Core Processor ARM7®
Core Size 32-Bit Single-Core
Speed 60MHz
Connectivity CANbus, I2C, SPI, SSI, SSP, UART/USART
Peripherals DMA, PWM, WDT
Number of I/O 38
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V
Data Converters A/D 11x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package -
Package / Case 64-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STMicroelectronics STR752FR0T6 is a 32-bit microcontroller based on the ARM7® core, operating at up to 60MHz. It offers 64KB of flash and 16K x 8 RAM, with a flexible 3V to 5.5V supply. Packaged in a 64-LQFP, it integrates DMA, PWM, and WDT, providing a balanced solution for industrial control, building automation, and medical applications.

  • Industry-Standard ARM7 Core: Benefit from a mature architecture with extensive toolchain support and software ecosystem.
  • Wide Voltage Range: Operates from 3V to 5.5V, simplifying power supply design and ensuring compatibility.
  • Efficient DMA Controller: Reduces CPU load for data transfers, improving overall system performance.
  • Compact and Reliable: The 64-LQFP package and -40°C to 85°C range suit a wide variety of embedded applications.

Industrial Control

The ARM7 core at 60MHz and 16KB RAM enable real-time control in PLCs, motor drives, and robotic controllers.

Building Automation

Manage lighting, HVAC, and access control systems with the 3V-5.5V supply range and robust PWM outputs.

Point-of-Sale Terminals

Handle user interface, communication, and peripheral control in POS systems with the efficient ARM7 architecture.

Medical Devices

Use in patient monitoring or diagnostic equipment where the -40°C to 85°C range and reliable operation are critical.

Networking Peripherals

Implement protocol bridging or data acquisition in network-enabled devices with the DMA and high-speed core.

Test & Measurement

Drive measurement circuits and display data in portable instruments, leveraging the low power and compact package.

Q: What core does the STR752FR0T6 use?
A: It uses an ARM7® core running at up to 60MHz.
Q: What is the supply voltage range?
A: The supply voltage range is 3V to 5.5V.
Q: How much flash and RAM are available?
A: It has 64KB of program flash and 16K x 8 of RAM.
Q: What package is this MCU in?
A: It is available in a 64-pin LQFP package.
Q: What are the key integrated peripherals?
A: It includes DMA, PWM, and WDT.
Base Product Number : STR752FR0T6
32-bit 60MHz 64KB Flash ARM7 Building Automation DMA Industrial LQFP-64 MCU Medical PWM
Q: What core does the STR752FR0T6 use?
A: It uses an ARM7® core running at up to 60MHz.
Q: What is the supply voltage range?
A: The supply voltage range is 3V to 5.5V.
Q: How much flash and RAM are available?
A: It has 64KB of program flash and 16K x 8 of RAM.
Q: What package is this MCU in?
A: It is available in a 64-pin LQFP package.
Q: What are the key integrated peripherals?
A: It includes DMA, PWM, and WDT.