This series of SOC chips are designed with our original 8-bit RISC, highly integrated with an operating voltage frequency of 3.0V~5.5V@32MHz. The chip provides robust safety protection while being capable of passing various industry certifications.
IGBT Protection Features
Double surge inspections on voltage & current offer better protections to IGBT.
Double over-voltage detection, 1-level capacity dipping, 1-level power-off upon PPG.
Real-time detection upon IGBT power-on stages, which lowers extraneous power consumption of IGBT.
8-bit DAC offers the reference voltage of the comparators, performing precise control.
Q1: What are the main electrical specifications of this SOC series?
The operating voltage frequency range of this chip series is 3.0V to 5.5V @32MHz, and it can operate in temperatures ranging from -40℃ to 85℃.
Q2: How does the SOC chip protect the IGBT?
It features double surge inspections on voltage and current, double over-voltage detection, real-time detection on power-on stages to lower power consumption, continuous and periodic over-voltage inspections, and an 8-bit DAC that offers reference voltage to the comparators for precise control.
Q3: What integrated features help in passing compliance certifications?
The SOC includes a built-in hardware jitter mechanism to reduce extraneous radiation, a built-in hardware CRC module for software/communication verification, and multiple built-in reference voltages for verifying the ADC to ease software verification.
Q4: What memory capacities are built into the chip?
The chip features a built-in 8K x 16 bits MTP (Multi-Time Programmable memory) and 336 bytes of general RAM.
Q5: What are the packaging options available for this SOC series?
This series of electromagnetic heating SOC chips is available in SOP16 and SOP20 packages.
Q6: What analog functions are integrated on-chip?
The chip features a high-precision 12-bit ADC, a built-in differencing PGA (with amplifications of x8/x16/x32/x64), an 8-channel comparator (COMP), a 3-channel 8-bit DAC, and a 4-channel DAC dedicated to supplying the reference voltage.
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