ST19KF16 Datasheet PDF | STMicroelectronics

STMicroelectronics ST19KF16

The ST19KF16, a member of the ST19 device family, is a serial access microcontroller especially designed for very large volume and cost competitive secure portable objects, where high performance Public Key Algorithms will be implemented, to cut down initialization and communication costs and to increase security. Its internal Modular Arithmetic Processor is designed to speed up cryptographic calculations using Public Key Algorithms. The ST19KF16 is based on a STMicroelectronics 8 bit CPU core including on-chip memories: 1984 Bytes of RAM, 32 KBytes of USER ROM and 16 KBytes of EEPROM.

Part No.	ST19KF16
Datasheet	ST19KF16 Download
Manufacturer	STMicroelectronics
Description	Smartcard MCU With 1088 Bits Modular Arithmetic Processor
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FEATURES

INCLUDING EEPROM FLASH PROGRAM AND RAM FLASH CLEAR 8 BIT TIMER SERIAL ACCESS, ISO 7816-3 COMPATIBLE 3V ± 10% or 5V ± 10% SUPPLY VOLTAGE POWER SAVING STANDBY MODE UP TO 10 MHz INTERNAL OPERATING FREQUENCY CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2 ESD PROTECTION GREATER THAN 5000V FAST CRYPTOGRAPHIC FUNCTIONS PROCESSING (5V ± 10%, 5MHz) Function RSA 512 bits signature with CRT * RSA 512 bits signature without CRT RSA 512 bits verification (e=$10001) RSA 1024 bits signature with CRT RSA 1024 bits signature without CRT RSA 1024 bits verification (e=$10001) RSA 2048 bits signature with CRT RSA 2048 bits verification (e=$10001) EC 160 bits signature EC 160 bits verification *CRT: Chinese Remainder Theorem s s s s s s Speed 20 ms 60 ms 2 ms 110 ms 380 ms 5 ms 800 ms 100 ms 250 ms 500 ms s s s BD.KF16/9809VP1 This is Brief Data from STMicroelectronics. Details are subject to change without notice. For complete data, please contact your nearest Sales Office or SmartCard Products Divison, Rousset, France.