ユーザーズマニュアル目次FEATURES1APPLICATIONS1ORDERING INFORMATION2BLOCK DIAGRAM2QUICK SPECIFICATIONS6PIN DESCRIPTIONS7R41Z PIN FUNCTIONS7RIGDFU PIN FUNCTIONS8ELECTRICAL SPECIFICATIONS9ABSOLUTE MAXIMUM RATINGS9OPERATING CONDITIONS9DCDC CONVERTER OPERATION97.3.1 DCDC BYPASS MODE107.3.2 DCDC BUCK MODE117.3.3 DCDC BOOST MODE12GENERAL PURPOSE I/O AND PORTS14ANALOG I/O AND VREF157.5.1 ANALOG SIGNALS AND MAPPING157.5.2 VDDA AND VREF15MODULE RESET16DEBUG AND PROGRAMMING16CLOCKS16FIRMWARE17FACTORY IMAGE178.1.1 FIRMWARE VERSION ‘00’17MAC ADDRESS INFO17MECHANICAL DATA18PACKAGE DIMENSIONS18RECOMMENDED PCB FOOTPRINT19MODULE MARKING19RF DESIGN NOTES2011.1 RECOMMENDED RF LAYOUT AND GROUND PLANE2011.2 MECHANICAL ENCLOSURE2011.3 ANTENNA PATTERNS2111.3.1 X-Y PLANE2111.3.2 Y-Z PLANE2111.3.3 Z-X PLANE21EVALUATION BOARDS21CUSTOM DEVELOPMENT22BLUETOOTH QUALIFICATION22REGULATORY STATEMENTS2215.1 FCC STATEMENT2215.2 FCC IMPORTANT NOTES:2315.3 IC STATEMENT:2415.4 IC IMPORTANT NOTES:2515.5 CE REGULATORY:2515.6 JAPAN (MIC)2615.7 AUSTRALIA / NEW ZEALAND26SOLDER REFLOW TEMPERATURE-TIME PROFILE2716.1 MOISTURE SENSITIVITY LEVEL27PACKAGING AND LABELING28CARRIER TAPE DIMENSION28REEL PACKAGING28PACKAGING LABEL29CAUTIONS29LIFE SUPPORT POLICY30DOCUMENT HISTORY30RELATED DOCUMENTS30FIGURE 1 - BLOCK DIAGRAM2FIGURE 2 - R41Z PIN OUT (TOP VIEW)7FIGURE 3 - SCHEMATIC: DCDC BYPASS MODE EXAMPLE10FIGURE 4 - SCHEMATIC: DCDC BUCK MODE EXAMPLE11FIGURE 5 - SCHEMATIC: DCDC BUCK MODE PSWITCH EXAMPLE12FIGURE 6 - SCHEMATIC: DCDC BOOST MODE EXAMPLE13FIGURE 7 - PCB: BOOST MODE SUGGESTED LAYOUT14FIGURE 8 - SCHEMATIC: LOW FREQUENCY CRYSTAL17FIGURE 9 - R41Z MAC ADDRESS ON LABEL18FIGURE 10 - R41Z MODULE DIMENSIONS18FIGURE 11 - R41Z PAD LAYOUT (TOP VIEW)19FIGURE 12 - R41Z MODULE MARKING - ENG REV219FIGURE 13 - R41Z RF EXAMPLE BASED ON EVAL BOARD20FIGURE 14 - R41Z EVALUATION BOARD21FIGURE 15 - REFLOW PROFILE FOR LEAD FREE SOLDER27FIGURE 16 - REEL CARTONS28FIGURE 17 - PACKAGING LABEL29TABLE 1 - ORDERING PART NUMBERS2TABLE 2 - QUICK SPECIFICATIONS6TABLE 3 - R41Z PIN DESCRIPTIONS8TABLE 4 - RIGDFU FUNCTIONS8TABLE 5 - ABSOLUTE MAXIMUM RATINGS9TABLE 6 - OPERATING CONDITIONS9TABLE 7 - DCDC MODE CONNECTIONS10TABLE 8 - DCDC BUCK MODE CONNECTIONS11TABLE 9 - DCDC BOOST MODE CONNECTIONS12TABLE 10 - GPIO PROPERTIES15TABLE 11 - ANALOG SIGNALS15TABLE 12 - ANALOG PROPERTIES16TABLE 13 – LOW FREQUENCY CRYSTAL RECOMMENDED SPECIFICATIONS16サイズ: 2.12MBページ数: 30Language: Englishマニュアルを開く