| Part Number | SLE4442 |
| Manufacturer | Siemens Semiconductor Group |
| Title | (SLE44xx) ICs for Chip Cards |
| Description | www.DataSheet4U.com ICs for Chip Cards SLE 4432/42 Intelligent 256-Byte EEPROM SLE 4440 Intelligent 64-Byte EEPROM SLE 4441 Intelligent 128-Byt... |
| 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 0...31) 32 x 1-bit organization of protection memory Two-wire link protocol End of processing indicated at data out... |
| File Size | 218.77KB |
| Datasheet |
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SLE4440 : 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 09.98 Extension SLE 4432/40/41/42 Data Sheet Extension Revision History: Previous Releases: Page Subjects (changes since last revision) Original Version 09.98 Important: www.DataSheet4U.com For further information please contact: Siemens Semiconductor Group in Munich, Germany, Security & Chip Card ICs, Fax +49 89 636-22360 The supply of this component does not include a license for its use in smart card applications. This license is due to INNOVATRON Patents 137 Boulevard de Sébastopol, 75002 Paris, France, Fax +33 1 4013 39.
SLE4441 : 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 09.98 Extension SLE 4432/40/41/42 Data Sheet Extension Revision History: Previous Releases: Page Subjects (changes since last revision) Original Version 09.98 Important: www.DataSheet4U.com For further information please contact: Siemens Semiconductor Group in Munich, Germany, Security & Chip Card ICs, Fax +49 89 636-22360 The supply of this component does not include a license for its use in smart card applications. This license is due to INNOVATRON Patents 137 Boulevard de Sébastopol, 75002 Paris, France, Fax +33 1 4013 39.
SLE4442 : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Memory Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Transmission Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Reset and Answer-to-Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Operational Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..