NXP Semiconductors Technical Data
System basis chip (SBC) with low speed fault tolerant CAN interface
Document Number: MC33889 Rev.
15.
0, 8/2016
33889
The 33889 is an SBC having a fully protected, fixed 5.
0 V low drop-out
regulator, with current limit, overtemperature prewarning and reset.
An SBC device is a monolithic IC combining many functions repeatedly found in standard microcontroller-based systems, e.
g.
, protection, diagnostics, communication, power, etc.
An output drive with sense input is also provided to implement a second 5.
0 V
regulator using an external
PNP.
The 33889 has Normal, Standby, Stop and Sleep modes; an internally switched high-side power supply output with two wake-...