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HomeProductsIntegrated Circuits (ICs)MemoryAT27LV256A-70JC
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AT27LV256A-70JC - Microchip Technology

Manufacturer Part Number
AT27LV256A-70JC
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT27LV256A-70JC
ECAD Model
Parts Description
IC EPROM 256KBIT PARALLEL 32PLCC
Package
32-LCC (J-Lead)
Data sheet
AT27LV256A.pdf
Our certification
In stock: 7780

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Specifications

AT27LV256A-70JC Tech Specifications
Microchip Technology - AT27LV256A-70JC technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT27LV256A-70JC

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page -  
Voltage - Supply 3V ~ 3.6V, 4.5V ~ 5.5V  
Technology EPROM - OTP  
Supplier Device Package 32-PLCC (13.97x11.43)  
Series -  
Package / Case 32-LCC (J-Lead)  
Package Tube  
Operating Temperature 0°C ~ 70°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 EPROM  
Base Product Number AT27LV256  
Access Time 70 ns  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0061

Parts Introduction

Manufacturer Part Number

AT27LV256A-70JC

Manufacturer

Microchip Technology

Introduction

The AT27LV256A-70JC is a low-voltage, high-performance Electrically Programmable Read-Only Memory (EPROM) device with a storage capacity of 256 kilobits.

Product Features and Performance

Non-Volatile EPROM

OTP (One-Time Programmable) technology

Memory Size of 256Kbit

Memory Organization of 32K x 8

Parallel Memory Interface

Access Time of 70 ns

Supports Voltage Supply from 3V to 3.6V and 4.5V to 5.5V

Compatible with Surface Mount Technology

Product Advantages

Robust non-volatile memory storage

Flexible voltage operation range

70 ns access time for quick data retrieval

Highly reliable One-Time Programmable (OTP) feature

Key Technical Parameters

Memory Type: EPROM

Memory Format: EPROM - OTP

Memory Size: 256Kbit

Memory Organization: 32K x 8

Access Time: 70 ns

Voltage - Supply: 3V ~ 3.6V, 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C (TC)

Mounting Type: Surface Mount

Package / Case: 32-LCC (J-Lead)

Supplier Device Package: 32-PLCC (13.97x11.43)

Base Product Number: AT27LV256

Quality and Safety Features

Designed to meet industry standards for quality and reliability

Compatibility

Compatible with surface mount technology and standard EPROM sockets and circuits

Application Areas

Used in a wide range of industrial, telecom, and consumer electronic applications that require a stable and reliable Non-Volatile memory

Product Lifecycle

Product Status: Obsolete

Availability of replacements or upgrades should be verified with the manufacturer or distributors as this model may no longer be in production

Several Key Reasons to Choose This Product

Stable storage solution with non-volatility and OTP features

Flexible operation across a broad range of supply voltages

Quick data access with a 70 ns access time

Reliable performance within standard operating temperature range

Ease of integration due to surface mount packaging

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT27LV256A-70JC

Product Attribute AT27LV256A-70JC AT27LV512A-15TC AT27LV040A-90TU AT27LV040A-90JU
Part Number AT27LV256A-70JC AT27LV512A-15TC AT27LV040A-90TU AT27LV040A-90JU
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Base Product Number AT27LV256 AT27LV512 AT27LV040 AT27LV040
Package / Case 32-LCC (J-Lead) 28-TSSOP (0.465", 11.80mm Width) 32-TFSOP (0.724", 18.40mm Width) 32-LCC (J-Lead)
Operating Temperature 0°C ~ 70°C (TC) 0°C ~ 70°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC)
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Memory Format EPROM EPROM EPROM EPROM
Series - - - -
Package Tube Tray Tray Tube
Voltage - Supply 3V ~ 3.6V, 4.5V ~ 5.5V 3V ~ 3.6V, 4.5V ~ 5.5V 3V ~ 3.6V, 4.5V ~ 5.5V 3V ~ 3.6V, 4.5V ~ 5.5V
Memory Size 256Kbit 512Kbit 4Mbit 4Mbit
Access Time 70 ns 150 ns 90 ns 90 ns
Write Cycle Time - Word, Page - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 32-PLCC (13.97x11.43) 28-TSOP 32-TSOP 32-PLCC (13.97x11.43)
Memory Interface Parallel Parallel Parallel Parallel
Memory Organization 32K x 8 64K x 8 512K x 8 512K x 8
Technology EPROM - OTP EPROM - OTP EPROM - OTP EPROM - OTP

AT27LV256A-70JC Datasheet PDF

Download AT27LV256A-70JC pdf datasheets and Microchip Technology documentation for AT27LV256A-70JC - Microchip Technology.

Datasheets
AT27LV256A.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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AT27LV256A-70JC

Microchip Technology
32D-AT27LV256A-70JC

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