STMicroelectronics, Inc. Microcontrollers ST72F321BR9T6

ST7 ST7 Microcontroller IC 8-Bit 8MHz 60KB (60K x 8) FLASH

Manufacturer: STMicroelectronics
Win Source Part Number: 038511-ST72F321BR9T6
Category: Integrated Circuits(ICs)
Family: Embedded - Microcontrollers
Series: ST7
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ST7
Speed: 8MHz
Package: 64-LQFP
Manufacturer Device Package: *
Standard Package: 90
No: 244423
Operating Supply Voltage: 3.8 V ~ 5.5 V
Core Size: 8-Bit
Connectivity: I²C SCI SPI
Peripherals: LVD POR PWM WDT
Number of I/O: 48
Program Memory Size: 60KB (60K x 8)
Program Memory Type: FLASH
RAM Size: 2K x 8
Data Converters: A/D 16x10b
Oscillator Type: Internal
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Limited

8-Bit 8MHz FLASH MCU, 60KB, 2KB RAM, LQFP-64, I2C/SPI/SCI Product overview: ST72F321BR9T6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8MHz, 60KB, 2KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8MHz, 60KB, 2KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ST72F321BR9T6 can be used for catalog matching and distributor lookup.