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System Plus Consulting is proud to publish the reverse costing report of the
MEMS Tire Pressure Monitoring System (TPMS) MPXY8300A supplied by Freescale
Semiconductor. Based on a complete teardown process the report provides an
estimation of the production cost as well as the selling price of the circuit.
This Freescale MPXY8300A TPMS component is used in cars, trucks or buses to
detect under-inflated or over-inflated tires. It uses a Multi-Chip Package
containing 4 separate dies: 2 capacitive MEMS devices (pressure sensor,
2-axis accelerometer with X and Z axis) and 2 Integrated Circuits (8-bit
microcontroller, radio frequency transmitter).
This report provides complete teardown and cost estimation of the component
with:
Detailed photos Material analysis Schematic assembly description Manufacturing
Process Flow In-depth economical analysis Manufacturing cost breakdown Selling
price estimation
