ST CD21-Rev3 handbook

Update: 30 September, 2023

CD21-Rev3 is a transportation dual-interface secure microcontroller produced by STMicroelectronics. Its features are compliance with Calypso 3.0 specification, 4, 8 or 18 Kbytes of EEPROM, Innovatron contactless protocol, 3V and 5V supply voltage ranges, internal CPU clock frequency up to 29 MHz, anti-collision and 16-bit CRC features, ISO/IEC 14443B (Parts 1 to 4) at 106, 212 and 424 kbps, compliance with ISO/IEC 7816-3 T=0, dual or contactless-only configuration, DES, DESX and TDES capability, full transaction duration, including typical terminal processing compliant with public transportation requirements, Common Criteria EAL5+, EMVCo™ certification, etc.


Brand: ST

File format: PDF

Size: 56 KB

MD5 Checksum: 51FF9CD1BC3CD461231FE15AB330B0C9

Publication date: 07 August, 2012

Downloads: -

PDF Link: ST CD21-Rev3 handbook PDF

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