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FM4428

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AT24C02

Datasheet download

Overview

FM4428 is compatible with SLE4428. The function is absolutely same! The great advantage is the rather competitive price! Moreover, we are the main distributor of Fudan! So we nearly have millions of sale volume every year!

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General Description:

FM4428 is the memory card chip which uses 0.6µm CMOS EEPROM process, has 1K*8 bit EEPROM with write protect function and programmable security code.With its contact configuration in accordance to ISO standard 7816 (Synchronous transmission), FM4428 can be widely used in different types of IC memory cards.

Technical Features:

1024 x 8 bit EEPROM organization
Byte-wise addressing
Irreversible byte-wise write protection of every Byte
1024 x1 bit organization of protection memory
Serial three-wire link
End of processing indicated at data output
Minimum of 100,000 write/erase cycles
Data retention time :>10 years
Contacts configuration and serial interface according to ISO 7816 standard
Data can only be changed after entry of the correct 2-byte
Programmable security code

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Ordering Information

Delivery Terms

Samples: It’s free of charge and could be sent within 1-2 working days.
<10K pcs: Within 3-4 working days
<100K pcs: Within 6-7 working days
<1KK pcs: Within 15 working days.
>1KK pcs: On request

Payment Terms

TT in advance or LC
Others on requested

Why buy from us ?

Reply you within 12 hours at most time
Unsurpassable competitive price
Large quantity inventory always
No MAQ’s limit for FM4428 chips
Strong at customization on request
Experience and expertise
Fast delivery and strong package

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Contact Us

Shanghai RealSmart Technologies Co., Ltd.

R201, Bldg E, No. 50, Lane 2080 Lianhua Rd, Minhang Dist, Shanghai 201103, China

Tel: +86 21 6432 6941

Fax: +86 21 6432 6942

Email: contacts@rsmart.com.cn

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