ProjectsPricingInsights

AT27C512R-45JU AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AT27C512R-45JU product

AT27C512R-45JU

Programmers

EPROMOTPMemory512K

The AT27C512R-45JU is a 512K-bit OTP EPROM organized as 64K x 8, featuring a 45ns access time and 5V operation in a 32-lead PLCC package.

Best for

  • Firmware storage
  • Legacy system support

Avoid if

  • Applications requiring frequent firmware updates

Check before use

  • Programming voltage requirements
  • Package footprint

Key specifications

Memory Size
512 kbit
Access Time
45 ns
Package
PLCC-32
Supply Voltage
5V

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542320061.0

Application

IndustrialGeneral

Datasheet

66cedb29669a38c401155cf3197d51c8_2304140030_Microchip-Tech-AT27C512R-45JU_C613963.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AT27C512R-45JU: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 512K-bit (64K x 8) One-Time Programmable (OTP) Read-Only Memory (EPROM) from Microchip/Atmel.