OTP (One-Time Programmable) or eMTP (Emulated Multiple-Time Programmable) memory IP available in a standard logic CMOS process requiring no additional masks or process steps. Replacement for eFuse, Flash and mask ROM. Non-volatile memory (NVM) IP is available in a wide range of configurations (8Kbits to several Mbits) for a broad range of analog and digital applications including encryption and security keys, IDs, code storage, digital rights management (including HDMI) and analog trimming.
No Additional Masks or Process Steps
Very Secure & Reliable
Low voltage operation
Access times down to 10ns
Secure Program Lock Function
>20 years retention
Programmable on Tester, at Wafer probe, or in the Field
Very Small Area
Wide I/O width 8 to 128 bits
Full Data Sheet
Automotive, Communications, Consumer Electronics, Industrial and Medical, Military/Civil Aerospace, Others
"Aptina chose Sidense OTP for storing calibration and lens correction information in our image sensor and companion chip products for its small macro area, reliable field programmability to support correction in finished modules, and scalability to new process nodes for future product development. Because Sidense’s OTP does not add any additional processing steps or masks to our sensor process, Aptina benefits with a cost and time savings. "