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HomeProductsIntegrated Circuits (ICs)MemoryAT27C256R-15PC
AT27C256R-15PC Image
Image may be representation.
See specifications for product details.

AT27C256R-15PC - Microchip Technology

Manufacturer Part Number
AT27C256R-15PC
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT27C256R-15PC
ECAD Model
Parts Description
IC EPROM 256KBIT PARALLEL 28DIP
Detailed Description
Package
28-DIP (0.600", 15.24mm)
Data sheet
AT27C256R.pdf
In stock: 16740

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Quantity

Specifications

AT27C256R-15PC Tech Specifications
Microchip Technology - AT27C256R-15PC technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT27C256R-15PC

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 0°C ~ 70°C (TC)  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Memory Type Non-Volatile  
Memory Size 256Kbit  
Memory Organization 32K x 8  
Memory Interface Parallel  
Memory Format EPROM  
Base Product Number AT27C256  
Access Time 150 ns  

Parts Introduction

Manufacturer Part Number

AT27C256R-15PC

Manufacturer

Microchip Technology

Introduction

The AT27C256R-15PC is a non-volatile EPROM memory chip used in a wide range of computing and electronic applications.

Product Features and Performance

256Kbit memory size

32K x 8 memory organization

Parallel memory interface

150 ns access time

One-Time Programmable (OTP) EPROM technology

Product Advantages

Reliable storage solution

Directly compatible with a wide range of microprocessors

Suitable for application firmware that requires infrequent or one-time programming

Key Technical Parameters

Memory Type: Non-Volatile EPROM

Technology: EPROM - OTP

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Through Hole mounting type for secure soldering

Stringent quality control and manufacturing processes

Compatibility

Works with systems requiring 28-DIP package

Compatible with standard parallel memory interface

Application Areas

Industrial control systems

Telecommunication equipment

Automotive electronics

Consumer electronics

Product Lifecycle

Obsolete status

End-of-life with no direct replacement or upgrade

Several Key Reasons to Choose This Product

Proven performance in critical applications

Durable and reliable over a wide temperature range

Easy-to-use through-hole design for permanent board mounting

Respected manufacturer with reputation for quality in memory products

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT27C256R-15PC

Product Attribute AT27C256R-15PC AT27C256R-12RI AT27C256R-12RC AT27C256R-15TI
Part Number AT27C256R-15PC AT27C256R-12RI AT27C256R-12RC AT27C256R-15TI
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Operating Temperature 0°C ~ 70°C (TC) -40°C ~ 85°C (TC) 0°C ~ 70°C (TC) -40°C ~ 85°C (TC)
Memory Size 256Kbit 256Kbit 256Kbit 256Kbit
Write Cycle Time - Word, Page - - - -
Technology EPROM - OTP EPROM - OTP EPROM - OTP EPROM - OTP
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Access Time 150 ns 120 ns 120 ns 150 ns
Base Product Number AT27C256 AT27C256 AT27C256 AT27C256
Series - - - -
Memory Format EPROM EPROM EPROM EPROM
Supplier Device Package 28-PDIP 28-SOIC 28-SOIC 28-TSOP
Package Tube Tube Tube Tray
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Memory Organization 32K x 8 32K x 8 32K x 8 32K x 8
Memory Interface Parallel Parallel Parallel Parallel
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Package / Case 28-DIP (0.600", 15.24mm) 28-SOIC (0.342", 8.69mm Width) 28-SOIC (0.342', 8.69mm Width) 28-TSSOP (0.465', 11.80mm Width)

AT27C256R-15PC Datasheet PDF

Download AT27C256R-15PC pdf datasheets and Microchip Technology documentation for AT27C256R-15PC - Microchip Technology.

Datasheets
AT27C256R.pdf

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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AT27C256R-15PC Image

AT27C256R-15PC

Microchip Technology
32D-AT27C256R-15PC

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