P5CC081 Просмотр технического описания (PDF) - NXP Semiconductors.

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P5CC081

Secure dual interface and contact PKI smart card controller

NXP Semiconductors. 

NXP Semiconductors

P5CD016/021/041/051 and P5Cx081

Secure dual interface and contact PKI smart card controller

2.3 Security features

„ Enhanced security sensors:

‹ Low and high clock frequency sensor

‹ Low and high temperature sensor

‹ Low and high supply voltage sensor

‹ Single Fault Injection (SFI) attack detection

‹ Light sensors (included integrated memory light sensor functionality)

„ Secure Fetch technology, protecting ROM, RAM and EEPROM code fetch operations

„ Electronic fuses for safeguarded mode control

„ Active shielding

„ Unique ID for each die

„ Clock input filter for protection against spikes

„ Power-up and power-down reset

„ Optional programmable card disable feature

„ Memory security (encryption and physical measures) for RAM, EEPROM and ROM

„ Memory Management Unit (MMU) including memory protection:

‹ Secure multi-application operating systems via two different operating modes:

System mode and User mode

‹ OS-controlled access restriction mechanism to peripherals in User mode

‹ Memory mapping up to 8 MB code memory

‹ Memory mapping up to 8 MB data memory

„ Optional disabling of ROM read instructions by code executed in EEPROM

„ Optional disabling of any code execution out of RAM

„ EEPROM programming:

‹ No external clock

‹ Hardware sequencer controlled

‹ On-chip high voltage generation

‹ Enhanced error correction mechanism

„ 64 B or 128 B EEPROM for customer-defined security FabKey, featuring batch-,

wafer- or die-individual security data, included encrypted diversification features on

request

„ 14 B user write-protected security area in EEPROM (byte access, inhibit functionality

per byte)

„ 32 B write-once security area in EEPROM (bit access)

„ 32 B user read-only area in EEPROM (byte access)

„ Customer-specific EEPROM initialization available

P5CD016_021_041_51_Cx081_FAM_SDS

Product short data sheet

PUBLIC

All information provided in this document is subject to legal disclaimers.

Rev. 3.2 — 14 March 2011

150332

© NXP B.V. 2011. All rights reserved.

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