5SEE9F45I3LN

The 5SEE9F45I3LN is a microcontroller chip manufactured by STMicroelectronics. It is based on the ARM Cortex-M4 core architecture and is designed for use in embedded applications. The chip has a 32-bit RISC processor core with a maximum clock speed of up to 120 MHz. It also features a large set of peripherals, including up to 4 UARTs, 2 SPIs, 2 I2Cs, 4 timers, and 2 ADCs.

The 5SEE9F45I3LN is a low-power, low-cost chip with a wide range of features and performance. It is suitable for a variety of applications, including motor control, industrial automation, and consumer electronics. The chip has a wide operating temperature range of -40 to +85°C and is RoHS compliant. It is also available in a wide range of package sizes, from 64-pin to 144-pin.

The chip also includes a number of integrated safety features, such as built-in ECC and CRC protection, as well as a range of security features, including secure boot, secure debug, and secure storage. Additionally, the chip has an integrated power management unit which allows it to operate in a variety of power modes, including low-power sleep, active, and standby.

Overall, the 5SEE9F45I3LN is a versatile, low-cost microcontroller chip with a wide range of features and performance, making it suitable for a variety of embedded applications.