MC33784 Datasheet - Freescale Semiconductor

MC33784 DSI 2.02 Sensor Interface

of each pin can be found in the Functional Pin Description section beginning on page 10. Pin Number 1 2 3 4 5 6, 8 7 9 10 11 12 13 14 15 16 Pin Name REGOUT TEST2 I/O0 I/O1 I/O2 AN0,AN1 AGND TEST1 IDDQ TOUT RTNOUT RTNIN BUSOUT BUSIN H_CAP Pin Function Output Test Input/Output Formal Name Regulator Ou.

www.DataSheet.co.kr Freescale Semiconductor Advance Information Document Number: MC33784 Rev 3.0, 11/2009 DSI 2.02 Sensor Interface The 33784 is a slave, Distributed System Interface Bus (DBUS), version 2.02 compatible device, optimized as a sensor interface. The device contains circuits to power sensors such as accelerometers, and to digitize the analog level from the sensor. The device is controlled by commands over the bus, and returns measured data and other information over the bus. Feat.

MC33784 Features

* DSI version 2.02 compatible 2-channel, 10-bit analog-to-digital converter (ADC) 3 pins configurable as logic inputs or outputs Provides regulated +5.0v output for sensor power from bus On-board clock (no external elements required

MC33784_FreescaleSemiconductor.pdf