Founded in 2010, Attopsemi Technology is dedicated to developing and licensing fuse-based One-Time Programmable (OTP) IP to all CMOS process technologies from 0.7um to 7nm and beyond with various silicided polysilicon and HKMG technologies. Attopsemi provides the best possible OTP solutions for all merits in small size, high quality, high reliability, low power, high speed, wide temperature and high data security. Attopsemi's proprietary I-fuse™ OTP technologies have been proven in numerous CMOS technologies and in several silicon foundries.
64x8 Bits OTP (One-Time Programmable) IP, Nexchip 0.15um 3.3V Logic Processes
The ATO00064X8NX150FPS3NA is organized as a 64x8 one-time programmable (OTP).
32x1 Bits OTP (One-Time Programmable) IP, MXIC 0.18um 1.8V/5V Logic 18A Process
The ATO00032X1MX180LOG2NA is organized as a 32-bit by 1 one-time programmable (OTP).
512x16 Bits OTP (One-Time Programmable) IP, DB HiTek AN180 1.8V / 5V Process
The ATO0512X16DB180AO14NA is organized as 512x16 One-Time Programmable in 16-bit read and 1-bit program modes.
64x8 Bits OTP (One-Time Programmable) IP, CanSemi 0.18um 1.8V/3.3V Logic Process
The ATO00064X8CA180TGO3NA is organized as a 64-bit by 8 one-time programmable (OTP).
512x1 Bits OTP (One-Time Programmable) IP, MXIC 0.18um 1.8V/5V CMOS 18B1(BCD_EPI)
The ATO00512X1MX180B152NA is organized as a 512x1 one-time programmable(OTP).
The ATO00512X1MX180LB52ND is organized as a 512-bit by 1 one-time programmable (OTP).
128X8 Bits OTP (One-Time Programmable) IP, CanSemi 0.18um 1.8V/3.3V Process
The ATO00128X8CA180L333NA is organized as a 128-bit by 8 one-time programmable (OTP).This is a kind of non-volatile memory fabric…
512x1 Bits OTP (One-Time Programmable) IP, MXIC 0.18um 1.8V/5V CMOS 18B Process
The ATO00512X1MX180LB52ND is organized as a 512-bit by 1 one-time programmable (OTP).