DS3600

DeepCover Security Manager with 64B Nonimprinting, Battery-Backed Encryption Key SRAM

Single-Chip Solution Integrates Advanced Physical Security to Protect Against Physical and Environmental Tamperings


Description

DeepCover® embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible.

The DeepCover Security Manager (DS3600) is a secure supervisor with 64 bytes of SRAM for applications requiring the secure storage of encryption keys, including POS terminals. The DS3600 supports the highest security level requirements of the FIPS 140.2, Common Criteria, PCI PED, and EMV® 4.1 certification agencies. The 64B key memory is constantly complemented in the background to prevent oxide stress and memory imprinting. In the event of a qualified tamper event, the key memory is rapidly cleared and a negative bias is applied to clear SRAM external to the DS3600.

Key Features

  • 64-Byte Nonimprinting Key Memory with High-Speed Erase
  • External SRAM Clear upon Qualified Tamper Event
  • RTC with Leap Year Compensation Valid Up to 2100
  • Watchdog Timer
  • CPU Supervisor
  • Four General-Purpose, Tamper-Detect Comparators with Associated Reference
  • Tamper-Detect Logic Input
  • Service and Case Switch Logic Inputs
  • On-Chip Temperature Sensing with Rate-of-Change Detector
  • On-Chip Random-Number Generator
  • Latching and Time Stamping of Tamper Events
  • XTAL Oscillator Tamper Monitoring
  • Low Power Consumption
  • 3-Wire Serial Interface
  • BGA Package with No Horizontally Exposed Leads
Part Number Analog Voltages Monitored Digital Inputs Monitored Internal Key Memory
(Bytes)
Ext. Memory Cntrl. Random Number Gen. Over Voltage Monitor Battery Monitor Oper. Temp.
(°C)
DS3600  4 1 64 Yes Yes No Yes -40 to +85
See All Security Managers (11)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

 

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