Xiaomi Redmi note3 User Manual

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<Released By>
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<Checked Date>
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<QC Date>
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<Release Date>
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<Company Name>
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<Title>
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<Code>
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A0
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<Drawing Number>
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<Revision>
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9
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23
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REV:
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SIZE:
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CODE:
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DRAWN:
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DATED:
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QUALITY CONTROL:
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COMPANY:
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TITLE:
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DRAWING NO:
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SHEET: OF
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SCALE:
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B
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1
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2
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3
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4
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5
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D
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C
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B
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A
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6
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C
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D
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A
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LTR
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REVISION RECORD
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APPROVED:
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DATE:
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4-Phase Buck I2C address: 0X68 (Write:0xD0, Read:0xD1)
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4-Phase Buck
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DA9210's GPIO0 = SRCLKENA0 => Buck EN controlled by SRCLKEN0 or I2C.
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Note 24-1:
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Schematic design notice of "24_POWER_EXT_4PHASE_BUCK" page.
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100mil
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25mil
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25mil
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25mil
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25mil
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6mil
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Buck EN controlled by SRCLKEN0 or I2C
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Note: 24-1
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4 mil GND trace with
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good shielding from baseband (Differential)
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4mil
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4mil
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Note: 24-2
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4mil
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Note 24-2:
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BOM option to select which 4-pahse buck be applied? DA9210 or second source.
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DA9210
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2nd source
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R2406
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R2402
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R2404
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N/M
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N/M
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N/M
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10K
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0R
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0R
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R2405
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N/M
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0R
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0.72V--1.155V For Core 1.0V
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H6
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VSYS
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A3
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VDD1
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A5
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VDD1
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J3
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VDD2
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J5
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VDD2
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A9
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VDD3
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A11
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VDD3
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J9
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VDD4
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J11
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VDD4
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A1
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LX1
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B2
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LX1
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B4
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LX1
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J1
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LX2
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H2
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LX2
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H4
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LX2
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A13
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LX3
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B10
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LX3
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B12
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LX3
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J13
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LX4
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H10
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LX4
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H12
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LX4
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C3
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VSS_NOISY
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C5
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VSS_NOISY
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G3
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VSS_NOISY
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G5
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VSS_NOISY
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C9
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VSS_NOISY
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C11
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VSS_NOISY
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G9
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VSS_NOISY
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G11
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VSS_NOISY
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D2
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VSS_SENSE
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G7
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VSS_QUIET
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E1
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VOUT_SENSE
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C13
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EN_CHIP
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F12
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GPIO0
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D12
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VERROR/GPIO1
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E13
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IPHASE/GPIO2
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G1
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BUCK_CLK/GPIO3
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B8
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AC_OK/GPIO4
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C1
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OC_PG/NIRQ
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H8
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NCS/SYNC/GPIO5
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J7
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SO/INPUT/GPIO6
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B6
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SI/DATA
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A7
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SK/CLK
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C7
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TP
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G13
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VDD_IO
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F2
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VDDCORE
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E3
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NC
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E11
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NC
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U2401
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DA9210-21UK2
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0201
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C2406
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1.0uF
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0201
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R2401
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0R
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0201
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R2407
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NC
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0201
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R2404
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NC
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0201
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R2405
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NC
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0201
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R2406
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NC
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C2407
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220nF
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0201
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R2403
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0R
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PL2401
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0.47uH
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PL2402
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0.47uH
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PL2403
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0.47uH
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PL2404
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0.47uH
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C2405
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10uF
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C2401
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10uF
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C2402
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10uF
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C2403
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10uF
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C2404
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10uF
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GND
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GND
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GND
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GND
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GND
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GND
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VSYS
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SCL1
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[5,7]
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SDA1
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[5,7]
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GPIO103
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[5]
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ENBB_6169
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[4,6,7,10]
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DVDD_DVFS_1_PMIC_FB
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[2]
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DVDD_DVFS1_GND
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[2]
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EXT_4P_PMU_EN
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[4]
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WATCHDOG
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[4,6,7]
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EINT7_4PHASE_BUCK
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GPIO103
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DVDD_DVFS1_GND
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DVDD_DVFS_1_PMIC_FB
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4P_PMU_VFBP
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4P_PMU_VFBN
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GND
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VSYS
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[6,7,8,9,15,18,19,20,21,22]
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VIO18_PMU
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[2,3,5,6,7,9,10,11,14,15,16,18,19,20,21,23]
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VIO18_PMU
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[2,3,5,6,7,9,10,11,14,15,16,18,19,20,21,23]
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DVDD_DVFS1
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[2,9]
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DVDD_DVFS1
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[2,9]
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EINT7_4PHASE_BUCK
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[5]
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Xiaomi Redmi note3 Specifications

General

Brand	Xiaomi
Model	Redmi note3
Category	Cell Phone
Language	English