MEGA SOURCE ELEC. CO., LIMITED

Professional electronic distributor to provide One-stop Service

Home ProductsIntegrated Circuit Chip

AT28C64B-15SU - ATMEL Corporation - 64K (8K x 8) Parallel EEPROM with Page Write and Software Data Protection

AT28C64B-15SU - ATMEL Corporation - 64K (8K x 8) Parallel EEPROM with Page Write and Software Data Protection

  • AT28C64B-15SU - ATMEL Corporation - 64K (8K x 8) Parallel EEPROM with Page Write and Software Data Protection
AT28C64B-15SU - ATMEL Corporation - 64K (8K x 8) Parallel EEPROM with Page Write and Software Data Protection
Product Details:
Place of Origin: PHILIPPINE
Brand Name: ATMEL Corporation
Certification: Lead free / RoHS Compliant
Model Number: AT28C64B-15SU
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: Contact for Sample
Packaging Details: Contact for Sample
Delivery Time: Within 3days
Payment Terms: T/T in advance, Paypal, Western Union
Supply Ability: 5000
Contact Now
Detailed Product Description
High Light:

ic integrated circuits

,

integrated circuit chips

 

Quick Detail:

 

64K (8K x 8) Parallel EEPROM with Page Write and Software Data Protection

 

 

Description:

 

The AT28C64B is a high-performance electrically-erasable and programmable readonly memory (EEPROM). Its 64K of memory is organized as 8,192 words by 8 bits.

Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 150 ns with power dissipation of just 220 mW. When the device is deselected, the CMOS standby current is less than 100 µA.

The AT28C64B is accessed like a Static RAM for the read or write cycle without the need for external components. The device contains a 64-byte page register to allow writing of up to 64 bytes simultaneously. During a write cycle, the addresses and 1 to 64 bytes of data are internally latched, freeing the address and data bus for other operations. Following the initiation of a write cycle, the device will automatically write the latched data using an internal control timer. The end of a write cycle can be detected by DATA POLLING of I/O7. Once the end of a write cycle has been detected, a new access for a read or write can begin.

Atmel’s AT28C64B has additional features to ensure high quality and manufacturability. The device utilizes internal error correction for extended endurance and improved data retention characteristics. An optional software data protection mechanism is available to guard against inadvertent writes. The device also includes an extra 64 bytes of EEPROM for device identification or tracking.

 

 

Applications:

 

• Fast Read Access Time – 150 ns

• Automatic Page Write Operation

– Internal Address and Data Latches for 64 Bytes

• Fast Write Cycle Times

– Page Write Cycle Time: 10 ms Maximum (Standard)

2 ms Maximum (Option – Ref. AT28HC64BF Datasheet)

– 1 to 64-byte Page Write Operation

• Low Power Dissipation

– 40 mA Active Current

– 100 µA CMOS Standby Current

• Hardware and Software Data Protection

• DATA Polling and Toggle Bit for End of Write Detection

• High Reliability CMOS Technology

– Endurance: 100,000 Cycles

– Data Retention: 10 Years

• Single 5V ±10% Supply

• CMOS and TTL Compatible Inputs and Outputs

• JEDEC Approved Byte-wide Pinout

• Industrial Temperature Ranges

• Green (Pb/Halide-free) Packaging Option

 

 

Specifications:

 

Datasheets

AT28C64B

Product Photos

28-SOIC

Standard Package

27

Category

Integrated Circuits (ICs)

Family

Memory

Series

-

Packaging

Tube

Format - Memory

EEPROMs - Parallel

Memory Type

EEPROM

Memory Size

64K (8K x 8)

Speed

150ns

Interface

Parallel

Voltage - Supply

4.5 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Package / Case

28-SOIC (0.295", 7.50mm Width)

Supplier Device Package

28-SOIC W

Catalog Page

1091 (CN081 PDF)

Other Names

AT28C64B15SU

 

 

Competitive Advantage:

 

Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .


Why buy from us >>> Fast / Safely / Conveniently


•    Mega Source is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.
•    Goods are ensured the highest quality possible and are delivered to our customers all over the world with speed and precision.

 

How to buy >>>


•    Contact us by email & sent your inquire with your Transport destination .
•    Online chat, the commissioner would be responded ASAP.

 

Service >>>


•    Forwarder Shipment to world-wide, DHL ,TNT ,UPS,FEDEX etc.  buyer don`t need to worry about shipping problem
•    We will try to respond as quickly as possible. But due to time zone difference, please allow up to 24 hours to get your mail replied. The products were tested by some devices or software, we ensure that there is no quality problems.
•    We are committed to providing fast, convenient and safe transportation service to global buyer.

Contact Details
Mega Source Elec.Limited

Contact Person: savvy

Tel: +8613302928193

Send your inquiry directly to us
Other Products