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China Programmable IC Chip SMJ27C256-15JM - Austin Semiconductor, Inc. - UV Erasable
China Programmable IC Chip SMJ27C256-15JM - Austin Semiconductor, Inc. - UV Erasable

  1. China Programmable IC Chip SMJ27C256-15JM - Austin Semiconductor, Inc. - UV Erasable

Programmable IC Chip SMJ27C256-15JM - Austin Semiconductor, Inc. - UV Erasable

  1. MOQ: 50
  2. Price: Contact for Sample
  3. Get Latest Price
Packaging Details Contact for Sample
Delivery Time Within 3days
Payment Terms T/T in advance, Paypal, Western Union
Supply Ability 5000
Brand Name Austin Semiconductor, Inc.
Certification ROHS COMPLIANT
Model Number SMJ27C256-15JM

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Contact for Sample Delivery Time Within 3days
Payment Terms T/T in advance, Paypal, Western Union Supply Ability 5000
Brand Name Austin Semiconductor, Inc. Certification ROHS COMPLIANT
Model Number SMJ27C256-15JM
High Light ic integrated circuits integrated circuit chips

 

Quick Detail:

 

UV Erasable Programmable Read-Only Memory

 

 

Description:

 

The SMJ27C256 series is a set of 262,144 bit, ultravioletlight erasable, electrically programmable read-only memories. These devices are fabricated using power-saving CMOS technology for high speed and simple interface with MOS and bipolar circuits. All inputs (including program data inputs) can be driven by Series 54 TTL circuits without the use of external pullup resistors. Each output can drive one Series 54 TTL circuit without external resistors. The data outputs are 3-state for connecting multiple devices to a common bus. The SMJ27C256 is pin-compatible with 28-pin 256K ROMs and EPROMs. It is offered in a 600mil dual-in-line ceramic pagackage (J suffix) rated for operation from -55°C to 125°C.

 Because this EPROM operates from a single 5V supply (in the read mode), it is ideal for use in microprocessor-based systems. One other supply (13V) is needed for programming.

All programming signals are TTL level. This device is programmable by the SNAP! Pulse programming algorithm.

The SNAP! Pulse programming algorithm uses a VPP of 13V and a VCC of 6.5V for a nominal programming time of four seconds. For programming outside the system, existing EPROM programmers can be used. Locations can be programmed singly, in blocks, or at random.

 

 

Applications:

 

• Organized 32,768 x 8

• Single +5V ±10% power supply

• Pin-compatible with existing 256K ROM’s and EPROM’s

• All inputs/outputs fully TTL compatible

• Power-saving CMOS technology

• Very high-speed SNAP! Pulse Programming

• 3-state output buffers

• 400-mV DC assured noise immunity with standarad TTL loads

• Latchup immunity of 250 mA on all input and output pins

• Low power dissipation (CMOS Input Levels)

3Active - 165mW Worst Case

3Standby - 1.7mW Worst Case (CMOS-input levels)

 

 

Specifications:

 

part no.

SMJ27C256-15JM

Manufacturer

Austin Semiconductor, Inc.

supply ability

10000

datecode

10+

package

QFP

remark

new and original stock

 

 

Pls pay attention to the following when your are purchasing:

 

1. We will offer pictures to our customers first and arrange shipment immediately after they make a confirmation. To protect your interest, please make sure to carefully review the pictures to ensure that model, suffix, packaging, appearance, etc. can meet your requirements before our sales team effect shipment. We don’t accept any return of goods due to the above reasons of uncertainty.


2. We have the most direct supply channels with manufacturers, supplier agents working closely so as to reduce product circulation. We are strict with quality, inspection and testing as they our essential work. At the same time,we also provide thoughtful, multi-faceted and comprehensive after-sales service.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller,Other

  • Year Established:

    2004

  • Total Annual:

    800 million-900 million

  • Employee Number:

    50~60

  • Ecer Certification:

    Active Member

Mega Source Elec. Limited is a leading independent electronic components supplier and distributor since 2004.Mega Source Elec. Limited has been specialized in providing Original Equipment Manufacturers (OEMs) and Contract Electronic Manufacturers (CEMs) which is hard to find, obsolete and hot sales ... Mega Source Elec. Limited is a leading independent electronic components supplier and distributor since 2004.Mega Source Elec. Limited has been specialized in providing Original Equipment Manufacturers (OEMs) and Contract Electronic Manufacturers (CEMs) which is hard to find, obsolete and hot sales ...

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  • Mega Source Elec.Limited
  • R-62852 Golconda Electronic Market ,Zhenhua Road ,Futian District .SZ.CN.518031
  • https://www.megasourceel.com/

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