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 6. FRDM33664BEVB
6 Configuring the hardware
6.1 Battery stack connection
A minimum of 7 cells and a maximum of 14 cells can be monitored. NXP provides a 14-
cell battery emulator board, BATT-14EMULATOR. This board provides an intuitive way
to change the voltage across any of the 14 cells of an emulated battery pack as well
as the voltage across an emulated current sense shunt resistor. In addition, a battery
pack (BATT-14AAAPACK, in Figure 7) using AAA batteries is available to support
FRDM33771BTPLEVB.