User's Manual

Ehong
®
Professional Bluetooth Solutions Provider page 4 of 18
2. Table of Tables
TABLE 1: RECOMMENDED OPERATION CONDITION ...................................................................................................... 5
TABLE 2: ABSOLUTE MAXIMUM RATING........................................................................................................................ 6
TABLE 3: ESD PROTECTION ......................................................................................................................................... 6
TABLE 4: CURRENT CONSUMPTION .............................................................................................................................. 6
TABLE 5: PIN TERMINAL DESCRIPTION ........................................................................................................................ 8
TABLE 6: POSSIBLE UART SETTINGS ........................................................................................................................ 10
3. Table of Figures
FIGURE 1： PINOUT OF EH-MC30 .............................................................................................................................. 7
FIGURE 2： POWER SUPPLY PCB DESIGN ................................................................................................................. 9
FIGURE 3： CONNECTION TO HOST DEVICE .............................................................................................................. 10
FIGURE 4： WTI SPECIFICATIONS .............................................................................................................................. 10
FIGURE 5： SCL/SDA TIMING .................................................................................................................................... 11
FIGURE 6： TWI TIMING PARAMETERS....................................................................................................................... 11
FIGURE 7： SPI SPECIFICATIONS ............................................................................................................................... 11
FIGURE 8： SPI TIMING DIAGRAM, ONE BYTE TRANSMISSION, SPI MODE................................................................. 12
FIGURE 9： SPI TIMING PARAMETERS ....................................................................................................................... 12
FIGURE 10： REFERENCE DESIGN............................................................................................................................. 13
FIGURE 11： CLEARANCE AREA OF ANTENNA ........................................................................................................... 13
FIGURE 12： PHYSICAL DIMENSIONS AND RECOMMENDED FOOTPRINT (UNIT: MM, DEVIATION:0.02MM) .............. 14
FIGURE 13： EH-MEVK-MC30-PCB ....................................................................................................................... 14
FIGURE 14： EH-MEVK-MC30-SCH ....................................................................................................................... 15
FIGURE 15： EH-MC30 PACKAGING（PALLET） .................................................................................................... 16