Datasheet

NXP Semiconductors
FRDM33771BTPLEVB
Featuring the MC33771B battery cell controller IC
FRDM33771BTPLEVBUG All information provided in this document is subject to legal disclaimers. © NXP B.V. 2018. All rights reserved.
User guide Rev. 1.0 — 28 June 2018
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Figure 7. Battery stack connection
6.2 Jumper connection
One hand-soldered jumper (J22) on the EVB is used to set the GPIO0 pin input. In
position 1-2 (default), the NTC (NTC1) is connected to GPIO0 pin of the MC33771B. This
input can be used as analog input. If the jumper is placed in position 2-3, the GPIO0 can
be used as fault input for fault daisy chain function.