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IS23SC4418

Features: • Standard CMOS process• 1024 x 8 bits EEPROM organization• Byte-wise addressing• Byte-wise erase/write• Irreversible byte-wise write protection• Single 5V power supply for read and write/erase• Low power operation: 3 mA typical active current...

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SeekIC No. : 004378914 Detail

IS23SC4418: Features: • Standard CMOS process• 1024 x 8 bits EEPROM organization• Byte-wise addressing• Byte-wise erase/write• Irreversible byte-wise write protection• Single...

IS23SC4418 Data Sheet

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Part Number:
IS23SC4418
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Standard CMOS process
• 1024 x 8 bits EEPROM organization
• Byte-wise addressing
• Byte-wise erase/write
• Irreversible byte-wise write protection
• Single 5V power supply for read and write/erase
• Low power operation:
3 mA typical active current
• 5 ms programming time
• 3-wire serial interface
• 20 KHz serial clock rate
• Contact configuration and serial interface,ISO standard 7816 (Synchronous Transmission) compatible.
• High ESD protection: > 4 KV
• High reliability:
1,000,000 erase/write cycles guaranteed
10 years data retention
• Wide operating temperature range
0 to +70°C Commercial; 40 to +85°C Industrial


Specifications

Symbol Parameter Min. Max. Unit
Vcc Supply Voltage 0.3 6 V
VI Input Voltage 0.3 6 V
TSTG Storage Temperature 40 125
PMAX Power Dissipation 0.3 60 mV



Description

IS23SC4418 contains 1024 x 8 bits of EEPROM with programmable write protection for each byte. Random read access to any byte in the memory is always possible.

The memory IS24C08A  can also be erased and written byte by byte.

Erasing old data in the byte location must be performed before new data can be written to the location. Each byte in the memory has a corresponding protect bit. The protect bits are only one-time programmable and cannot be erased. After the protect bits are enabled (logic 0), the corresponding bytes can never be changed again. A write-protect bit with data-compare function is available for user to verify the data in the memory before enabling the protect bit.




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