Vendor: Attopsemi Technology Category: eFuse / OTP

4Kx8 Bits OTP (One-Time Programmable) IP, GF 22nm FDX 0.8V/1.8V Process

The AT4K8G22FDX0AA is organized as a 4K-bits by 8 one-time programmable memory.

GlobalFoundries 22nm FDX Silicon Proven View all specifications

Overview

The AT4K8G22FDX0AA is organized as a 4K-bits by 8 one-time programmable memory. This is a kind of non-volatile memory fabricated in GLOBALFOUNDRIES® 22nm FD-SOI CMOS 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 GLOBALFOUNDRIES® 22nm FD-SOI CMOS logic process
  • Low voltage: 0.8V+/-10% read and 1.35V+/-50mV program
  • High speed: 10us program time per bit
  • Wide temperature: -40°C to 125°C read and 10°C to 40°C program
  • Built-in fuse protection circuit

Benefits

  • Small IP size
  • Low program voltage/current
  • Low read voltage/current
  • High reliability
  • Wide operating temperature

What’s Included?

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

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 22nm FDX Silicon Proven

Specifications

Identity

Part Number
AT4K8G22FDX0AA
Vendor
Attopsemi Technology
Type
Silicon IP

Provider

Learn more about eFuse / OTP IP core

I-fuse: Most Reliable and Fully Testable OTP

Patented by Attopsemi™, I-fuse™ is a revolutionary non-breaking fuse technology that can be reliably programmed by heat assisted electromigration below a break point. Any cell can be tested as programmable if the initial fuse resistance is low enough (e.g. <400 ohms) to generate enough heat for programming.

I-fuse OTP - The OTP of Choice

OTP stands for “One-Time Programmable”, a device that can only be programmed once to permanently store any kind of information (data for chip IDs, security keys, product feature selection, memory redundancy, device trimming, or MCU code memory). Every chip needs OTPs, as long as they are reliable, available, and affordable.

Frequently asked questions about eFuse / OTP IP cores

What is 4Kx8 Bits OTP (One-Time Programmable) IP, GF 22nm FDX 0.8V/1.8V Process?

4Kx8 Bits OTP (One-Time Programmable) IP, GF 22nm FDX 0.8V/1.8V Process is a eFuse / OTP IP core from Attopsemi Technology listed on Semi IP Hub. It is listed with support for globalfoundries Silicon Proven.

How should engineers evaluate this eFuse / OTP?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this eFuse / OTP IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

×
Semiconductor IP