Description
EM7-2300 isintegrated triple-track magnetic stripe reader IC that adds security features.
Card data can be encrypted using either AES or DES/TDES algorithms. Security is further enhanced with the inclusion of fast-wipe nonvolatile SRAM (NV SRAM), a hardware random number generator (RNG),voltage attack sensors, and a self-destruct input pin.
Feature
* 1.7V to 3.6V Operating Voltage
* ISO 7811/7812/7813 Compliant
* Triple-Track Magnetic Stripe Head Interface
* Acceptable amplitude from 10% to 155% of ISO reference voltage.
* Fast Wipe NV SRAM for Key Storage
* AES Encryption (128/192/256 Bit)
* DES/TDEA Algorithm Support
* Random-Number Generator Hardware
* Self-Destruct Input for Tamper Detection
* Supply Overvoltage Detection
* Low-Power Operation
* SPI or I2C interface
* 6MHz Internal Oscillator (±10%)
Package outline: QFN28L 4x4x0.75mm, pitch 0.45mm
Applications
Magnetic stripe card reader
ATM/Financial Terminals
POS
Security Control
Applications
Magnetic stripe card reader
ATM/Financial Terminals
POS
Security Control
Feature
1.7V to 3.6V Operating Voltage.
ISO 7811/7812/7813 Compliant.
Triple-Track Magnetic Stripe Head
Interface.
Feature
1.7V to 3.6V Operating Voltage.
ISO 7811/7812/7813 Compliant.
Triple-Track Magnetic Stripe Head
Interface.
Feature
1.7V to 3.6V Operating Voltage.
ISO 7811/7812/7813 Compliant.
Triple-Track Magnetic Stripe Head
Interface.
Acceptable amplitude from 10% to 155%
of ISO reference voltage.
Fast Wipe NV SRAM for Key Storage
AES Encryption (128/192/256 Bit)
DES/TDEA Algorithm Support
Random-Number Generator Hardware
Self-Destruct Input for Tamper Detection
Supply Overvoltage Detection
Low-Power Operation.
SPI or I2C interface.
6MHz Internal Oscillator (±10%).
Description
Secure Magnetic Card Reader (EM7-2300) is
an integrated triple-track magnetic stripe
reader IC that adds security features. Card
data can be encrypted using either AES or
DES/TDES algorithms. Security is further
enhanced with the inclusion of fast-wipe
nonvolatile SRAM (NV SRAM), a hardware
random number generator (RNG), voltage
attack sensors, and a self-destruct input pin.
The NV SRAM clears its contents when a
tamper is detected by the on chip tamper
detection circuitry.
The fast-wipe feature ensures that any data in
the NV SRAM is destroyed before any
application software can access it. The EM7-
2300 communicates to a host processor
through an SPI or I2C interface.
Applications
Magnetic stripe card reader
ATM/Financial Terminals
POS
Security Control
