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HomeProductsIntegrated Circuits (ICs)MemoryAT29C256-70JI
AT29C256-70JI Image
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See specifications for product details.

AT29C256-70JI - Microchip Technology

Manufacturer Part Number
AT29C256-70JI
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT29C256-70JI
ECAD Model
Parts Description
IC FLASH 256KBIT PARALLEL 32PLCC
Detailed Description
Package
32-LCC (J-Lead)
Data sheet
AT29C256.pdf
In stock: 7540

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Quantity

Specifications

AT29C256-70JI Tech Specifications
Microchip Technology - AT29C256-70JI technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT29C256-70JI

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 10ms  
Voltage - Supply 4.5V ~ 5.5V  
Technology FLASH  
Supplier Device Package 32-PLCC (13.97x11.43)  
Series -  
Package / Case 32-LCC (J-Lead)  
Package Tube  
Operating Temperature -40°C ~ 85°C (TC)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 256Kbit  
Memory Organization 32K x 8  
Memory Interface Parallel  
Memory Format FLASH  
Base Product Number AT29C256  
Access Time 70 ns  

Parts Introduction

Manufacturer Part Number

AT29C256-70JI

Manufacturer

microchip-technology

Introduction

The AT29C256-70JI is a 256Kbit FLASH memory chip designed for high-speed, reliable data storage. Employing non-volatile FLASH technology, it provides a stable and durable memory solution.

Product Features and Performance

Non-Volatile FLASH memory

Memory Size: 256Kbit, organized as 32K x 8

Parallel Memory Interface for comprehensive integration

Write Cycle Time Word, Page: 10ms ensuring swift data handling

Access Time: 70 ns, facilitating high-speed operations

Operates over a wide voltage range: 4.5V ~ 5.5V

Designed for operation in extreme temperatures ranging from -40°C to 85°C

Product Advantages

Durable and reliable for long-term data storage

Fast access times and write cycle speeds improve device performance

Broad compatibility with operating voltages and temperatures

Key Technical Parameters

Memory Type: FLASH

Memory Size: 256Kbit

Memory Organization: 32K x 8

Access Time: 70ns

Voltage Supply: 4.5V ~ 5.5V

Quality and Safety Features

Built to stringent quality standards, ensuring reliable performance and durability in various operating conditions.

Compatibility

Its standard parallel interface and supply voltage range make it highly compatible with a wide range of devices and systems.

Application Areas

Ideal for applications requiring durable, non-volatile memory storage, including industrial controls, medical devices, automotive systems, and consumer electronics.

Product Lifecycle

Obsolete. Alternatives or upgrades may need to be considered for new designs or systems looking for long-term support.

Several Key Reasons to Choose This Product

Reliable FLASH memory technology from Microchip Technology, a leader in the field

Fast access time and write cycle conducive to high-performance applications

High durability and wide operational temperature range make it suitable for challenging environments

Obsolescence makes it perfect for replacement needs in existing systems, ensuring continuity.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT29C256-70JI

Product Attribute AT29C256-70JI AT29C256-90PC AT29C256-90PI AT29C256-70TC
Part Number AT29C256-70JI AT29C256-90PC AT29C256-90PI AT29C256-70TC
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Technology FLASH FLASH FLASH FLASH
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Supplier Device Package 32-PLCC (13.97x11.43) 28-PDIP 28-PDIP 28-TSOP
Package / Case 32-LCC (J-Lead) 28-DIP (0.600', 15.24mm) 28-DIP (0.600", 15.24mm) 28-TSSOP (0.465", 11.80mm Width)
Memory Interface Parallel Parallel Parallel Parallel
Access Time 70 ns 90 ns 90 ns 70 ns
Memory Size 256Kbit 256Kbit 256Kbit 256Kbit
Series - - - -
Operating Temperature -40°C ~ 85°C (TC) 0°C ~ 70°C (TC) -40°C ~ 85°C (TC) 0°C ~ 70°C (TC)
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 Format FLASH FLASH FLASH FLASH
Mounting Type Surface Mount Through Hole Through Hole Surface Mount
Base Product Number AT29C256 AT29C256 AT29C256 AT29C256
Write Cycle Time - Word, Page 10ms 10ms 10ms 10ms

AT29C256-70JI Datasheet PDF

Download AT29C256-70JI pdf datasheets and Microchip Technology documentation for AT29C256-70JI - Microchip Technology.

Datasheets
AT29C256.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf 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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AT29C256-70JI Image

AT29C256-70JI

Microchip Technology
32D-AT29C256-70JI

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