78M6612SP-EVM-1 Maxim Integrated Products, 78M6612SP-EVM-1 Datasheet - Page 12

• Manufacturer Part Number: 78M6612SP-EVM-1
• Description: Power Management Modules & Development Tools 78M6612 Eval Kit Phase EV Board
• Manufacturer: Maxim Integrated Products

Specifications of 78M6612SP-EVM-1

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

78M6612 Split Phase Evaluation Board User Manual
The UART Isolator daughter card maintains the same pin functions on its connector interface to the
external controller.
The UART isolator board is not required when using a wireless module. However, use of an antenna with
an exposed metal mounting base presents a safety hazard. The other consideration regarding use of a
wireless module is the module’s transmitting power consumption. The on-board switcher can provide only
100mA (at 3.3V). Use an external power supply if the transmitter’s power is greater than 100mA.
12
J12 Pin Number
Table 3: J12 UART Connector Pin Assignments
1
2
3
4
Identifier
V3P3
GND
RXD
TXD
Function
+3.3V to daughter card
78M6612 TXD output
78M6612 RXD input
GND to daughter card
UM_6612_044
Rev. 1.0