spOTP

Why Sicorex spOTP
  • Field-programmable, zero standby power
  • High-temperature retention (15–20+ years, node-dependent)
  • Read-disturb immunity & robust sense architecture
  • Secure key & trim storage with redundancy options
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OTP IP

Compact, high-reliability one-time programmable (OTP) antifuse/oxide-breakdown macros for keys, trims, and calibration in automotive and industrial SoCs.
450 nm – 18 nm · −40 °C to 165 °C · AEC-Q100 Ready

Integration Options
  • JTAG / APB / AHB wrappers & programming flow
  • On-chip charge pump or external VPP support
  • Error-check (parity/ECC) & repair/redundancy
  • Secure program algorithms & lock states