STM32F051T8Y6TR

Product Overview

The STM32F051T8Y6TR from STMicroelectronics is a 32-bit STM32F0 microcontroller built around an ARM Cortex-M0 core with an internal oscillator and a 48 MHz operating speed. It provides 64KB of FLASH program memory, 8K x 8 RAM, and 29 I/O pins in a 36-WLCSP surface-mount package. The device supports a 2V to 3.6V supply range and is rated for -40°C to 85°C (TA) ambient operation. Resources include DMA, I2S, POR, PWM, WDT, and data converters with thirteen 12-bit ADC channels and one 12-bit DAC, along with HDMI-CEC, I2C, IrDA, LINbus, SPI, and UART/USART connectivity.

Key Features

• ARM Cortex-M0 32-bit core operating at 48 MHz with an internal oscillator
• 64KB FLASH program memory and 8K x 8 RAM
• 29 I/O pins in a 36-WLCSP surface-mount package
• DMA, I2S, POR, PWM, and WDT peripherals
• Thirteen 12-bit ADC channels and one 12-bit DAC
• HDMI-CEC, I2C, IrDA, LINbus, SPI, and UART/USART interfaces

Applications

• HDMI-CEC control interface implementations
• IrDA optical communication subsystems
• LINbus subnetwork node and control interface implementations
• Embedded sensor and actuator control using ADC, DAC, PWM, and serial communication

Design & Procurement Notes

For system design, verify that the board supply can provide 2V to 3.6V and that the ambient environment remains within -40°C to 85°C (TA). The 36-WLCSP surface-mount package requires appropriate PCB pad geometry for surface-mount assembly. Choose this part when 64KB FLASH, 8K x 8 RAM, 29 I/O, and the included communication and peripheral set match the application. During procurement, confirm compatibility with the 36-UFBGA, WLCSP package/case. For clocking design, account for the internal oscillator type.