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Position:IcFull.com » IC Electronic information » Category: D

IC Electronic information

DS3655: a tamper-resistant memory

In Electronic Infomation Category: D | on April 26,2011

DS3655 is a tamper-resistant memory, especially for the needs and PCD3312CT datasheet and requirements of data protection, high security equipment. Device includes a proprietary no trace of 64-byte memory, the memory can be erased quickly in the 100ns time. Built-in temperature sensor device and PCD3312CT price and the four tamper detection logic inputs, these inputs can be connected to external sensors, interlocks, or tamper-resistant network. Can I? C-compatible interface communication.


In the event of main power failure, automatically switches to an external battery power to keep the internal memory, which lasted counter and PCD3312CT suppliers and tamper detection circuit to work properly. It also provides output signals for the tag tamper event, monitoring the internal oscillator and the use of system power or battery power for external circuitry.

Key features

64 bytes of memory, no trace of encryption, high-speed erase

32 Wei lasted counter

The integrated CPU monitoring circuit

programmable on-chip temperature detection

active-low two tamper-detection input

active-high two tamper-detection input

latched tamper event

oscillator tamper monitoring

Low Power

3.0V to 3.6V single supply

16-ball CSBGA package (4mm x 4mm x 1mm)

Application

alarm system

ATM

Digital Cinema technology

game

health care products

IT security devices

web server

PIN Pad

POS

software defined radio devices

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