One-Time Programmable (OTP) NVM IP

Designers face the challenge of creating secure, cost-effective, low-power, and reliable SoC designs. Synopsys’ embedded one-time programmable (OTP) non-volatile memory (NVM) IP helps address these challenges with industry-leading security, high yields, low power, and exceptional reliability. Synopsys OTP NVM is the leader in antifuse technology, with over 10 billion units shipped and availability across more than a dozen foundries.

Synopsys OTP NVM provides versatile non-volatile storage for configuration, trimming, calibration, and encryption keys, as well as code storage and secure storage options. Automotive-grade OTP IP meets stringent AEC-Q100 qualifications for Grade 0–2 reliability and supports ISO 26262 compliance with functional safety deliverables. For advanced hardware-based security, Synopsys offers a Secure Storage Solution add-on to address evolving embedded NVM security needs.

Available in standard CMOS processes without extra mask layers or steps, Synopsys OTP IP offers an alternative to mask ROM, eFuse, and embedded Flash, supporting applications such as PMICs, sensors, automotive, industrial, mobile, aerospace, and IoT. Proven across multiple foundries from 180nm to 3nm, Synopsys advanced node OTP is silicon-verified in TSMC’s N7, N6, N5, N5A, N4P, and N3P processes, with N5A qualified to AEC-Q100 Grade 1.