Manufacturer: STMicroelectronics
Win Source Part Number: 749577-ST72F561AR9TA
Manufacturer Homepage: www.st.com
Reference case: QFP
Reference Date Code: 1217+
Popularity: Low
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited
8-bit MCU, 16MHz, 64-Pin PQFP, FLASH, 48 I/O, 5V, Industrial Product overview: ST72F561AR9TAS 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 Industrial, 8-bit, 16MHz, 5V. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Industrial, 8-bit, 16MHz, 5V. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ST72F561AR9TAS can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 749577-ST72F561AR9TAS | 685-ST72F561AR9TAS | ST72F561AR9TAS | ST72F561AR9TAS | ST72F561AR9TAS |
| Product Name | Embedded - Embedded - Microcontrollers - ST72F561AR9TAS | Industrial 8-bit 16MHz 5V Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| Clock Speed | 16 MHz | 8 MHz | 8 MHz | ||
| Supply Voltage | 4.5 to ? volts | 5.5 volts | |||
| Pin Count | 64 | ||||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
