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SLE4442 Datasheet (SLE44xx) ICs for Chip Cards

Manufacturer: Siemens Semiconductor Group (now Infineon)

Download the SLE4442 datasheet PDF. This datasheet also includes the SLE4440 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SLE4440_SiemensSemiconductorGroup.pdf) that lists specifications for multiple related part numbers.

Overview

www.DataSheet4U.com ICs for Chip Cards SLE 4432/42 Intelligent 256-Byte EEPROM SLE 4440 Intelligent 64-Byte EEPROM SLE 4441 Intelligent 128-Byte EEPROM Data Sheet 09.

Key Features

  • SLE 4432 SLE 4442 www. DataSheet4U. com 256 x 8-bit EEPROM organization Byte-wise addressing Irreversible byte-wise protection of lowest 32 addresses (Byte 031) 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.