The ATO00032X8TS180GS33NA is organized as 32x8 one-time programmable (OTP) in 8-bit read and 1-bit program modes. This is a kind of non-volatile memory fabricated in TSM- 0.18μm 1.8V/3.3V Mixed-Signal, General Purpose process. The OTP can be widely used in chip ID, security key, memory redundancy, parameter trimming, configuration setting, feature selection, and PROM, etc.