ATTENTION: Due to increased demand and order volume, processing time may take an additional 1-3 business days.
All ProductsIntegrated Circuits (ICs)MemoryAT28HC256E-70TU

Microchip Technology AT28HC256E-70TU Memory ICsTray EEPROM

AT28HC256E-70TU
AT28HC256E-70TU
Terminal Position: DUAL, Memory Format: EEPROM
RoHS Compliant
Datasheet
1610-535-AT28HC256E-70TU
28-TSSOP (0.465, 11.80mm Width)
Download the free Library Loader to convert this file for your ECAD Tool.
12In Stock
Min.: 1 Mult.: 1
Quantity Unit Price Ext. Price
1+ $142.6667$142.67
10+ $134.5912$1345.91
100+ $126.9728$12697.28
500+ $119.7857$59892.85
1000+ $113.0054$113005.4
Unit Price:$142.6667
Subtotal: $142.67
Looking for a better price? Want a lower wholesale price? Please send an RFQ, and we will respond immediately.

AT28HC256E-70TU Tech Specifications

Microchip Technology AT28HC256E-70TU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT28HC256E-70TU.

Product Attribute Attribute Value
Mounting TypeSurface Mount
Package / Case28-TSSOP (0.465, 11.80mm Width)
Surface MountYES
Memory TypesNon-Volatile
Operating Temperature-40°C~85°C TC
PackagingTray
Published1997
Part StatusDiscontinued
Moisture Sensitivity Level (MSL)3 (168 Hours)
Number of Terminations28Terminations
ECCN CodeEAR99
HTS Code8542.32.00.51
Voltage - Supply5V
Terminal PositionDUAL
Product Attribute Attribute Value
Number of Functions1Function
Terminal Pitch0.55mm
Base Part NumberAT28HC256
JESD-30 CodeR-PDSO-G28
Qualification StatusNot Qualified
Power Supplies5V
Memory Size256Kb 32K x 8
Operating ModeASYNCHRONOUS
Access Time70ns
Memory FormatEEPROM
Memory InterfaceParallel
Organization32KX8
Memory Width8
Write Cycle Time - Word, Page10ms
Product Attribute Attribute Value
Memory Density262144 bit
Programming Voltage5V
Endurance100000 Write/Erase Cycles
Write Cycle Time-Max (tWC)10ms
Data PollingYES
Toggle BitYES
Voltage - Supply (Max)5.5V
Voltage - Supply (Min)4.5V
Command User InterfaceNO
Page Size64words
Length11.8mm
Height Seated (Max)1.2mm
Width8mm
RoHS StatusROHS3 Compliant
0 Products View Similar

AT28HC256E-70TU Product Details

Product Description:

The AT28HC256E-70TU is a 256Kb (32K x 8) non-volatile memory IC from Microchip Technology. This parallel EEPROM memory device features a 70ns access time, making it suitable for a wide range of applications where fast data retrieval is required.

Features:

  • 256Kb (32K x 8) non-volatile memory
  • 70ns access time
  • Parallel memory interface
  • EEPROM memory format
  • Operating temperature range: -40°C to 85°C
  • Supply voltage: 5V
  • RoHS3 compliant

Applications:

  • Primary applications:
  • Industrial control systems
  • Medical devices
  • Automotive systems
  • Secondary applications:
  • Consumer electronics
  • Aerospace and defense systems
  • Industrial automation

Alternative Parts:

  • AT28HC256 (base part number)
  • AT28HC256E-70TU (specific part number with 70ns access time)

Embedded Modules:

  • Various industrial control systems
  • Medical devices
  • Automotive systems

FAQs:

Q: What is the access time of the AT28HC256E-70TU? A: The access time is 70ns.

Q: What is the memory size of the AT28HC256E-70TU? A: The memory size is 256Kb (32K x 8).

Q: What is the operating temperature range of the AT28HC256E-70TU? A: The operating temperature range is -40°C to 85°C.

Q: What is the supply voltage of the AT28HC256E-70TU? A: The supply voltage is 5V.

Q: Is the AT28HC256E-70TU RoHS compliant? A: Yes, the AT28HC256E-70TU is RoHS3 compliant.

Q: What is the write cycle time of the AT28HC256E-70TU? A: The write cycle time is 10ms.

Q: Is the AT28HC256E-70TU discontinued? A: Yes, the AT28HC256E-70TU is discontinued.

Q: What is the packaging type of the AT28HC256E-70TU? A: The packaging type is 28-TSSOP (0.465, 11.80mm Width).

Q: What is the moisture sensitivity level of the AT28HC256E-70TU? A: The moisture sensitivity level is MSL 3 (168 Hours).

Q: What is the terminal pitch of the AT28HC256E-70TU? A: The terminal pitch is 0.55mm.

Q: What is the terminal position of the AT28HC256E-70TU? A: The terminal position is DUAL.

Q: Is the AT28HC256E-70TU surface mountable? A: Yes, the AT28HC256E-70TU is surface mountable.

Q: What is the published date of the AT28HC256E-70TU? A: The published date is 1997.

AT28HC256E-70TU Documents

Download datasheets and manufacturer documentation for AT28HC256E-70TU

PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016
PCN Design/Specification
Marking Chgs 11/Jul/2017
Datasheets
AT28HC256

AT28HC256E-70TU Comparison

The parts on the right have similar specifications to Microchip Technology & AT28HC256E-70TU.

  • Mfr. Part #

  • Manufacturer

  • Moisture Sensitivity Level (MSL)

  • Packaging

  • Package / Case

  • Memory Size

  • Memory Format

  • Operating Temperature

  • Voltage - Supply

  • Mounting Type

  • Availability

  • Price

  • Quantity

  • AT28HC256E-70TU

  • Microchip Technology

  • 3 (168 Hours)

  • Tray

  • 28-TSSOP (0.465, 11.80mm Width)

  • 256Kb 32K x 8

  • EEPROM

  • -40°C~85°C TC

  • 5V

  • Surface Mount

  • 12

  • $21.400005

Popular Search

The following is the popular search section

5AGXMA5G4F31I5N5AGXMA3D4F31C4N5AGXMA7D4F27C4N5AGXMA5G6F35C6N5AGXMA5G4F35I5N5AGXMA5G4F31C4N5AGXMA1D4F27C4N5AGXMA5D4F27C5N5AGXMA5D6F27C6N5AGXMA5G4F31C5N

Best Sales

Related Products

Related Category

View More

AT28HC256E-70TU Comments

Madeline
I would purchase again.
Debbie
The process of buying electronic components on Jakelectronic is relatively smooth, but sometimes more product information and specifications are required.
Colman
easy to find and purchase products
WilliamTurner
Product is exactly as described. Still running the hardware through it's paces, but everything so far has been great.
Fennell
Their prices are relatively reasonable, but sometimes cheaper options can be found on other platforms. In general, I have a neutral attitude towards Jakelectronic when it comes to the electronic components I purchase. They still have some improvements to make.
Roy
Jakelectronic offers quality electronic components and every product I buy from them meets my needs.
Mike
Impressed with the variety of products available on their platform.
Joel
Recommended for all electronics enthusiasts
Meidian
Highly recommend !!!
Marise
I really love how easy this website is to use and the wide range of places that jak sources from.

Shopping Guide

If you have any questions, you can contact us quickly in the following ways

Tel : 00852-9140 9162Tel : 0755-8355 3637Tel : 0755-8273 3304 Email : info@jakelectronics.comFlora Roxy
Delivery Period
Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations.
Shipping Tracking
Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history.
Shipping Rate
Shipping rate is based on size, weight, destination of the package. JAK offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping.
How to Buy
Online and offline orders both are available. Please find the order process guidance from below link: https://www.jakelectronics.com/howtobuy If you have any operation issue, please feel free to contact with our customer service.
Payment
TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes.
Index: #0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ