MAX36051

DeepCover Security Manager with 128 Bytes of Nonimprinting Memory

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


Please check latest availability status for a specific part variant.

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 (MAX36051) is a 4-wire-compatible security manager with 128 bytes of internal memory. This device is specifically intended to address the temperature and voltage monitoring requirements of the payment card industry (PCI) and other equipment where data protection and security are critical. The device incorporates a battery-backup controller, system power monitor, CPU supervisor, temperature sensor, and two tamper-detection comparator inputs for interface to external sensors, interlocks, or antitamper meshes. In the event of primary power failure, an external battery power source is automatically switched in to keep the tamper-detection circuitry alive.

MAX36051: Typical Operating Circuit MAX36051: Typical Operating Circuit Enlarge+

Key Features

  • 128 Bytes of Nonimprinting Memory with High-Speed Erase
  • Two General-Purpose Tamper-Detect Comparators with Associated Reference
  • Latches State of All Tamper-Detect Comparators
  • Free-Running, 32-Bit Elapsed Time Counter
  • 4-Wire-Compatible Interface
  • Programmable Glitch Filters
  • On-Chip, Programmable Temperature Sensor
  • System Power Monitor for Detection of Power Supply Attacks
  • Tamper-Interrupt Output
  • Integrated CPU Supervisor
  • Battery-Backup Controller
  • Programmable Ultra-Low Power Consumption
    • 1.5µA at +25°C (typ)
  • 3.0V to 3.6V Single-Supply Operation

Applications/Uses

  • Gaming
  • Industrial Controls and Monitoring
  • Lottery Terminals
  • Personal Computers
  • Secure USB Flash Memory Drivers
Part NumberAnalog Voltages MonitoredDigital Inputs MonitoredInternal Key Memory
(Bytes)
Package/PinsOper. Temp.
(°C)
MAX36051 20128
CSBGA/16
-40 to +85
See All Security Managers (12)
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.


MAX36051EVKIT: Evaluation Kit for the DeepCover Security Manager (MAX36051)
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

 
Status:
Package:
Temperature:

Related Resources