Smart Cards




Serial Memory


Den Org Part No. Vcc Speed (Khz) Pkg Status Comment

1K 128x8 IS24C01B 2.5V-5.5V 400 wafer,module S=NOW

2K 256x8 IS24C02B 2.5V-5.5V 400 wafer,module S=NOW

4K 512x8 IS24C04A 2.5V-5.5V 400 wafer,module S=NOW

8K 1024x8 IS24C08A 2.5V-5.5V 400 wafer,module S=NOW

16K 2Kx8 IS24C16A 2.5V-5.5V 400 wafer,module S=NOW

32K 4Kx8 IS24C32A 2.5V-5.5V 400 wafer,module S=NOW

64K 8Kx8 IS24C64A 2.5V-5.5V 400 wafer,module S=NOW

128K 16Kx8 IS24C128 2.5V-5.5V 400 wafer,module Prod

256K 32Kx8 IS24C256A 2.5V-5.5V 400 wafer,module S=Q3/06
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Secure Serial EEPROM


Den Org Part No. Vcc Speed Pkg Status

2K 256x8 EEPROM IS23SC4442 2.7V-5.5V N/A wafer,module Prod

8K 1Kx8 EEPROM IS23SC4428 4.5V-5.5V N/A wafer,module Prod

16K 2Kx8 EEPROM IS23SC1604 4.5V-5.5V N/A wafer,module Prod
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MCU Based Smart Card IC


Den Org Part No. Vcc Speed Pkg Status Comment

8K 8 bit MCU w/
8K byte EEPROM
IS23SC4408 3V-5V N/A wafer,module Prod 16KB ROM

16K 8 bit MCU w/
16K byte EEPROM
IS23SC4416 3V-5V N/A wafer,module S=NOW 32KB ROM

64K 8 bit MCU w/
64 K byte EEPROM
IS23SC4464 3V-5V N/A wafer,module S=Q3/06 32KB ROM
Request here
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Contactless Logic Card IC


Den Part No. Vcc Speed Pkg Status Comment

1K IS23SC4439 3V-5V 106Kbit/s wafer,module Prod  

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Contactless CPU Card IC


Density Part No. CPU Speed Pkg Status Comment

24K+8Kbyte IS23SC4456 8051 212Kbits/s wafer,module Prod DES&DES3

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NOTES:
  • S = Sample
  • Prod = Productio


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  • Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or
    malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety
    or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written
    assurance to its satisfaction, that:
    a.) the risk of injury or damage has been minimized;
    b.) the user assume all such risks; and
    c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances

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Integrated Silicon Solution, Inc.
1940 Zanker Road, San Jose, CA 95112-4216
Tel: (408) 969-6600 Fax: (408) 969-7800
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Last Updated: 06/03/2008
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