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HomeProductsIntegrated Circuits (ICs)MemoryAT27C256R-70PI
AT27C256R-70PI Image
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See specifications for product details.

AT27C256R-70PI - Microchip Technology

Manufacturer Part Number
AT27C256R-70PI
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT27C256R-70PI
ECAD Model
Parts Description
IC EPROM 256KBIT PARALLEL 28DIP
Detailed Description
Package
28-DIP (0.600", 15.24mm)
Data sheet
AT27C256R.pdf
In stock: 7640

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Quantity

Specifications

AT27C256R-70PI Tech Specifications
Microchip Technology - AT27C256R-70PI technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT27C256R-70PI

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 256Kbit  
Memory Organization 32K x 8  
Memory Interface Parallel  
Memory Format EPROM  
Base Product Number AT27C256  
Access Time 70 ns  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT27C256R-70PI

Product Attribute AT27C256R-70PI AT27C256R-70PU AT27C256R-45PU AT27C256R-90RC
Part Number AT27C256R-70PI AT27C256R-70PU AT27C256R-45PU AT27C256R-90RC
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Memory Interface Parallel Parallel Parallel Parallel
Memory Organization 32K x 8 32K x 8 32K x 8 32K x 8
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Technology EPROM - OTP EPROM - OTP EPROM - OTP EPROM - OTP
Access Time 70 ns 70 ns 45 ns 90 ns
Operating Temperature -40°C ~ 85°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC) 0°C ~ 70°C (TC)
Series - - - -
Package / Case 28-DIP (0.600", 15.24mm) 28-DIP (0.600', 15.24mm) 28-DIP (0.600", 15.24mm) 28-SOIC (0.342", 8.69mm Width)
Mounting Type Through Hole Through Hole Through Hole Surface Mount
Package Tube Tube Tube Tube
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Base Product Number AT27C256 AT27C256 AT27C256 AT27C256
Write Cycle Time - Word, Page - - - -
Memory Size 256Kbit 256Kbit 256Kbit 256Kbit
Memory Format EPROM EPROM EPROM EPROM
Supplier Device Package 28-PDIP 28-PDIP 28-PDIP 28-SOIC

AT27C256R-70PI Datasheet PDF

Download AT27C256R-70PI pdf datasheets and Microchip Technology documentation for AT27C256R-70PI - Microchip Technology.

Datasheets
AT27C256R.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.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-70PI Image

AT27C256R-70PI

Microchip Technology
32D-AT27C256R-70PI

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