Other Parts Discussed in Thread: BQ76PL455A-Q1,
Dear TI team,
At present, i am using BQ76PL455A-Q1 in my design. In our architecture AFE and MCU(3.3V) runs on Same ground.
As per BQ76PL455A-Q1 AFE recommendation we have tied VIO pin of AFE to 3V3 to interface to MCU(3.3V)
But, in BQ75614-Q1 i dont see any recomondation if MCU operating voltage is 3.3V.
Datasheet Says: The CVDD=5V LDO is the supply for the I/O pins (RX, TX, NFAULT, and GPIOs). CVDD pin is will have a similar voltage as the LDOIN pin through internal circuit in order to support WAKE detection
1)How to interface BQ75614-Q1 with MCU(3.3V) directly through UART . Both AFE & MCU runs on same Ground in our concept.
2) It seems VOLTAGE TRANSLATOR is the only option to interface, but we are looking for simplest architecture
