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HomeProductsIntegrated Circuits (ICs)MemoryAT27C512R-45PU
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AT27C512R-45PU - Microchip Technology

Manufacturer Part Number
AT27C512R-45PU
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT27C512R-45PU
ECAD Model
Parts Description
IC EPROM 512KBIT PARALLEL 28DIP
Package
28-DIP (0.600', 15.24mm)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

AT27C512R-45PU Tech Specifications
Microchip Technology - AT27C512R-45PU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT27C512R-45PU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page -  
Voltage - Supply 4.5V ~ 5.5V  
Technology EPROM - OTP  
Supplier Device Package 28-PDIP  
Series -  
Package / Case 28-DIP (0.600', 15.24mm)  
Package Tube  
Operating Temperature -40°C ~ 85°C (TC)  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Memory Type Non-Volatile  
Memory Size 512Kbit  
Memory Organization 64K x 8  
Memory Interface Parallel  
Memory Format EPROM  
Base Product Number AT27C512  
Access Time 45 ns  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN 3A991B1B2
HTSUS 8542.32.0061

Parts Introduction

Manufacturer Part Number

AT27C512R-45PU

Manufacturer

Microchip Technology

Introduction

A 512Kbit, one-time programmable (OTP), parallel interface EPROM

Product Features and Performance

Non-Volatile memory technology

512Kbit memory size

64K x 8 memory organization

45ns access time for fast data retrieval

Through-hole mounting for easy integration on PCBs

Supports 4.5V to 5.5V power supply voltages

Operational temperature range from -40°C to 85°C

Product Advantages

High reliability and long data retention

Quick access time enhances device performance

Compatible with industry-standard EPROM programmers

Key Technical Parameters

Memory Type: EPROM - OTP

Memory Interface: Parallel

Access Time: 45 ns

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Through Hole

Package: 28-DIP

Quality and Safety Features

Extended temperature range for reliability in harsh conditions

Stringent quality control in manufacturing

Compatibility

Designed for microcontrollers with a parallel interface

Easy to use with standard DIP sockets

Application Areas

Embedded systems

Automotive electronics

Industrial controls

Telecommunication infrastructure

Product Lifecycle

Active product status

Long-term availability for steady supply

Several Key Reasons to Choose This Product

Reliable data storage with long-term data retention capabilities

Suitable for harsh environments due to extended temperature range

Compatibility with standard programming equipment

Ease of integration due to through-hole DIP packaging

Active lifecycle status ensures future availability

Optimal for high-performance applications requiring fast access times

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT27C512R-45PU

Product Attribute AT27C512R-45PU AT27C512R-55JC AT27C512R-70JI AT27C512R-45JI
Part Number AT27C512R-45PU AT27C512R-55JC AT27C512R-70JI AT27C512R-45JI
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Package Tube Tube Tube Tube
Operating Temperature -40°C ~ 85°C (TC) 0°C ~ 70°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC)
Memory Organization 64K x 8 64K x 8 64K x 8 64K x 8
Memory Size 512Kbit 512Kbit 512Kbit 512Kbit
Access Time 45 ns 55 ns 70 ns 45 ns
Write Cycle Time - Word, Page - - - -
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Technology EPROM - OTP EPROM - OTP EPROM - OTP EPROM - OTP
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Memory Format EPROM EPROM EPROM EPROM
Base Product Number AT27C512 AT27C512 AT27C512 AT27C512
Memory Interface Parallel Parallel Parallel Parallel
Package / Case 28-DIP (0.600', 15.24mm) 32-LCC (J-Lead) 32-LCC (J-Lead) 32-LCC (J-Lead)
Supplier Device Package 28-PDIP 32-PLCC (13.97x11.43) 32-PLCC (13.97x11.43) 32-PLCC (13.97x11.43)
Series - - - -

AT27C512R-45PU Datasheet PDF

Download AT27C512R-45PU pdf datasheets and Microchip Technology documentation for AT27C512R-45PU - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Packaging
Shipping Tube 19/Sep/2018.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AT27C512R-45PU Image

AT27C512R-45PU

Microchip Technology
32D-AT27C512R-45PU

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