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SLE4440

Features: · 256 x 8-bit EEPROM organization· Byte-wise addressing· Irreversible byte-wise protection of lowest 32 addresses (Byte 0...31)· 32 x 1-bit organization of protection memory· Two-wire link protocol· End of processing indicated at data output· Ambient temperature TA -35... +80°C· Supply v...

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SeekIC No. : 004493072 Detail

SLE4440: Features: · 256 x 8-bit EEPROM organization· Byte-wise addressing· Irreversible byte-wise protection of lowest 32 addresses (Byte 0...31)· 32 x 1-bit organization of protection memory· Two-wire link...

SLE4440 Data Sheet

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Part Number:
SLE4440
Supply Ability:
5000

Price Break

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

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Upload time: 2025/12/25

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Product Details

Description



Features:

· 256 x 8-bit EEPROM organization
· Byte-wise addressing
· Irreversible byte-wise protection of lowest 32 addresses (Byte 0...31)
· 32 x 1-bit organization of protection memory
· Two-wire link protocol
· End of processing indicated at data output
· Ambient temperature TA -35... +80°C
· Supply voltage 5 V -5 / +10 %
· Supply current < 10 mA
· EEPROM programming time 5 ms
· ESD protection typical 4000 V
· Endurance minimum 105 write/erase cycles / bit1)
· Data retention for minimum of 10 years1)
· Contact configuration and Answer-to-Reset (synchronous transmission) in accordance to ISO standard 7816


Specifications

Stresses above those listed may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this data sheet is not implied. Exposure to absolute maximum rating conditions for extended periods may effect device reliability, including EEPROM data retention and write/erase endurance.

Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
ESD protection
VS
1500
400
V
ISO/IEC 7816-1
Endurance 1)
(write/erase cycles/bit)
105
-
Data retention 1)
10
years
-
1) Values are temperature dependent, for further information please refer to your Siemens Sales Office.


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