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DS5250 - High-Speed Secure Microcontroller

Description

The DS5250 is a highly secure, four clocks-permachine cycle, 100% 8051-instruction-set-compatible microprocessor in Maxim’s secure microcontroller family.

It was designed to be the cryptographic engine of PIN pads, financial terminals, and any other application in which data security is paramount.

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Datasheet preview – DS5250

Datasheet Details

Part number DS5250
Manufacturer Maxim Integrated
File Size 41.95 KB
Description High-Speed Secure Microcontroller
Datasheet download datasheet DS5250 Datasheet
Additional preview pages of the DS5250 datasheet.

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Full PDF Text Transcription

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DS5250 Rev 4; 11/08 ABRIDGED DATA SHEET EVAALVUAAILTAIOBNLEKIT High-Speed Secure Microcontroller General Description The DS5250 is a highly secure, four clocks-permachine cycle, 100% 8051-instruction-set-compatible microprocessor in Maxim’s secure microcontroller family. It was designed to be the cryptographic engine of PIN pads, financial terminals, and any other application in which data security is paramount. A key feature of the device is that it encrypts its program memory and optionally its data memory with a hardware-based single- or triple-DES (data encryption standard) algorithm, making it almost impossible to extract information. It also implements block cipher encoding that uses block addresses to modify the encrypted data, further strengthening security.
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