DS3605

PRODUCTION

DS3605

DeepCover Security Manager for NV SRAM Control with RTC and Thermal Tamper Detection

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

PRODUCTION

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Features

RTC with Leap Year Compensation Valid Up to 2100
Uses Standard 32.768kHz 6pF Watch Crystal
Four General-Purpose Tamper Detect Comparators with Associated Reference
On-Chip Temperature Sensing for Detection of Thermal Attacks
Programmable Temperature Set-Points
Programmable Memory Erase Time from 0.01 to 100 Seconds
Timestamping of Tamper Events
Integrated CPU Supervisor
Service and Case Switch Digital Inputs
On-Chip Random Number Seed Generator
On-Chip Glitch Filter
I²C-Compatible Interface
Low Power Consumption (< 4µA at +25°C)
3.0V to 3.6V Single-Supply Operation

Additional Details

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 (DS3605) is the integration of a nonvolatile (NV) SRAM controller, real-time clock (RTC), CPU supervisor, and temperature sensor to provide tamper protection for secure transaction terminals and other security-sensitive applications. The RTC can be used with a common 32.768kHz 6pF watch crystal. Access to the time-of-day and tamper monitoring is conducted through an I²C-compatible interface.

In the event of a primary power failure, an external battery source is automatically switched on to keep the internal and external memory, RTC, and tamper-detection circuitry alive. Additionally, output signals are provided to reset the microprocessor, indicate battery operation, and power external circuitry from either the system supply or the battery.

Applications

Alarm Systems
Automated Teller Machines
Digital Cinema Technology
Gaming
Healthcare
IT Security
Network Servers
PIN Pads
POS
Software-Defined Radios

Complete documentation is available upon completion of a Non-Disclosure Agreement (NDA). To request an NDA, click here.

View All Documentation

Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price

price unavailable

Documentation

Technical Documents 3

DS3605 Reliability Data 01/12/2023

Battery Selection for Security Manager Applications 09/17/2008

Secure Managers Provide Multifaceted Monitoring to Ensure System Security 06/18/2008

Design Resources 2

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
DS3605C+	Chip-Scale Ball-Grid Array	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
DS3605C+TRL	Chip-Scale Ball-Grid Array	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys