256x8 Bits OTP (One-Time Programmable) IP, TSMC 22ULP 0.8V/1.8V process

Overview

The AT256X8T22ULP6AA is organized as 256 bits by 8 one-time programmable (OTP). This is a kind of non-volatile memory fabricated in TSMC 22nm ULP CMOS core logic process. The OTP can be widely used in chip ID, security key, memory redundancy, parameter trimming, configuration setting, feature selection, and PROM, etc.

Key Features

Fully compatible with 1P5M TSMC 22nm ULP CMOS core logic process.
Low voltage: 0.8V±10% read and 1.05~1.15V program
High speed:10us program time per bit, and 70ns read 8-bit at a time
Low power down current: <50uA in VDD domain
Low standby current: <800 uA in VDD domain
Asynchronous input with output latches
One additional row to store any information
Deep sleep mode to cut down power consumption

Benefits

Small IP size
Low program voltage/current
Low read voltage/current
High reliability
Silicon characterized and qualified

Deliverables

Datasheet
Verilog behavior model and test bench
Timing library
LEF File
Phantom GDSII database

Technical Specifications

Foundry, Node

TSMC 22ULP 0.8V/1.8V

Maturity

Silicon Proven & In Production

Availability

Now

TSMC

Silicon Proven: 22nm

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