The recommended operating temperature range for the M4T28-BR12SH1 is -40°C to 85°C.
The M4T28-BR12SH1 has an internal POR and BOR circuitry. The POR is triggered when the power supply voltage rises above 1.8V, and the BOR is triggered when the power supply voltage falls below 1.4V. You can use external resistors and capacitors to adjust the POR and BOR thresholds.
The M4T28-BR12SH1 can operate up to a maximum clock frequency of 120 MHz.
The M4T28-BR12SH1 has multiple clock sources, including an internal RC oscillator, external crystal oscillator, and PLL. You can configure the clock sources and PLL using the Clock Control Register (CKCU) and PLL Control Register (PLL_CR).
The EFM in the M4T28-BR12SH1 is used to store the program code and data. It has a capacity of 128 KB and is divided into 2 sectors of 64 KB each.
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M4T28-BR12SH1 Overview
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STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut
