Click to expand full text
www.DataSheet4U.com Freescale Semiconductor
Technical Data
Document Number: MC33689 Rev. 7.0, 8/2006
System Basis Chip with LIN Transceiver
The 33689 is a SPI-controlled System Basis Chip (SBC) that combines many frequently used functions in an MCU-based system plus a Local Interconnect Network (LIN) transceiver. Applications include power window, mirror, and seat controls. The 33689 has a 5.0 V, 50 mA low dropout regulator with full protection and reporting features. The device provide full SPI-readable diagnostics and a selectable timing watchdog for detecting errant operation. The LIN transceiver waveshaping circuitry can be disabled for higher data rates. One 50 mA and two 150 mA high-side switches with output protection are available to drive inductive or resistive loads.
MCZ33689D Datasheet
