Table of Contents
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UM-WI-006
DA16200 H/W Design Guide
Contents
Contents ............................................................................................................................................... 2
Figures .................................................................................................................................................. 4
Tables ................................................................................................................................................... 4
Terms and Definitions ......................................................................................................................... 5
References ........................................................................................................................................... 5
1
Introduction.................................................................................................................................... 6
2
Guidelines of Schematic Design ................................................................................................. 6
2.1
Package Type ....................................................................................................................... 7
2.1.1
48-Pin QFN ............................................................................................................ 7
2.1.2
72-Pin fcCSP ......................................................................................................... 8
2.1.3
Pin Description ....................................................................................................... 9
2.2
Power Supply ...................................................................................................................... 11
2.2.1
Power Management ............................................................................................. 11
2.2.2
VBAT.................................................................................................................... 12
2.2.3
Internal DC-DC (DCDC_LX and DCDC_FB) ....................................................... 12
2.2.4
VDD_DA and VDD_PA ........................................................................................ 12
2.2.5
VDD_ANA ............................................................................................................ 13
2.2.6
VDD_DIG ............................................................................................................. 13
2.2.7
VDD_FDIO and FDIO_LDO_OUT ....................................................................... 13
2.2.8
VDD_DIO1 and VDD_DIO2 ................................................................................. 13
2.3
RBIAS.................................................................................................................................. 13
2.4
RF ........................................................................................................................................ 14
2.4.1
Antenna................................................................................................................ 14
2.4.2
Antenna Information of DA16200MOD ................................................................ 14
2.4.3
RF Input Requirements........................................................................................ 16
2.5
Clock ................................................................................................................................... 16
2.5.1
RF Main Clock (40 MHz) ..................................................................................... 16
2.5.1.1
2.5.2
RTC Clock (32.768 KHz) ..................................................................................... 19
2.6
Serial Flash ......................................................................................................................... 20
2.6.1
Serial Flash Interface ........................................................................................... 20
2.6.2
Serial Flash Selection Guide ............................................................................... 20
2.7
External Control Pins .......................................................................................................... 23
2.7.1
RTC Power Key (RTC_PWR_KEY) .................................................................... 23
2.7.1.1
2.7.1.2
2.7.2
RTC Wakeup Key (RTC_WAKE_UP and RTC_WAKE_UP2) ............................ 24
2.7.2.1
2.7.2.2
2.7.2.3
2.8
RTC_GPO ........................................................................................................................... 25
2.9
GPIO Pin Multiplexing ......................................................................................................... 25
2.10 Interface Pull-Up ................................................................................................................. 28
2.10.1
I2C ....................................................................................................................... 28
User Manual
CFR0012
40 MHz RF XTAL Trimming ............................................................ 17
Input High/Low Voltage of RTC Block ............................................. 23
Power On Sequence........................................................................ 23
Input High/Low Voltage of RTC Block ............................................. 24
Pull-Down Resistor .......................................................................... 24
GPIO Wakeup Pin ........................................................................... 24
Revision 1.5
2 of 44
NDA Confidential
11-Apr-2022
© 2022 Renesas Electronics
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