8-Bit MCU, 32KB Flash, 5KB RAM, USB, I2C, SPI, 48MHz, TQFP Product overview: ST72F651AR6T1E 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, 32KB, 5KB, 48MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 32KB, 5KB, 48MHz. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ST72F651AR6T1E can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 066223-ST72F651AR6T1
Packaging: Tray
Core Processor: ST7
Number of I/O: 47
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x8b
Oscillator Type: External
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Dimension: 64-LQFP
Speed(Frequency): 12MHz
Supply Voltage - Operating: 3 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 5K x 8
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
ST7 ST7 Microcontroller IC 8-Bit 12MHz 32KB (32K x 8) FLASH
IC MCU 8BIT 32KB FLASH 64LQFP
ST7 ST7 Microcontroller IC 8-Bit 12MHz 32KB (32K x 8) FLASH
IC MCU 8BIT 32KB FLASH 64LQFP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ST72F651AR6T1E | 066223-ST72F651AR6T1E | ST72F651AR6T1E-ND | ST72F651AR6T1E | ST72F651AR6T1E | ST72F651AR6T1E |
| Product Name | 8-bit 32KB 5KB 48MHz Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ST72F651AR6T1E | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit |
| RAM | 5 KB | 32 KB | 5 KB | 5 KB | 5 KB | |
| Supply Voltage | 3 to 5.5 volts | 3 to 5.5 volts | 3 to 5.5 volts | 5.5 volts | ||
| Serial Interface | I2C, SPI, USB | SPI; USB | ||||
| Package Type | Other; TQFP | LFQP; Other; 64-LQFP | QFP; Other; 64-LQFP | Other; 64-LQFP |
