MOTOROLA
SEMICONDUCTOR TECHNICAL
Freescale Semiconductor, Inc.
com
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MC33690 Standalone Tag Reader Circuit STARC
The Standalone Tag Reader Circuit (STARC) is an integrated circuit dedicated to the automotive immobilizer applications.
It combines on the same chip all the circuitry to interface with a transponder : antenna drivers and demodulator.
A low dropout voltage
regulator and a physical interface fully compatible with the ISO 9141 norm are also available.
The Standalone Tag Reader Circuit is fabricated with the SMARTMOSTM3.
5 technology.
This process is a double layer metal, 1.
4µm, 45V technology, combining CMOS and bipolar devices.
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