mtk x20图纸原理图MT6797_MT6351_MT6176_MT6631_EMMC_6M15B_EXT-PWR_V1 2

5 5 4 4 3 3 2 2 1 1 DD CC BB AA BSI ctrl 32K AUD I/F 26M_NFC VTCXO 26M BPI, APC RF IQ UART Debug port Audio Speech MT6797 (POP) Project : MT6797 REF_SCH TOP LEVEL JTAG ABB MSDC 4-bit Micro SD + hot-plug USB 3.0 / 2.0 USB Type-C MSDC1 Charger/ SW MT6351 Receiver AU_VIN0 Camera IF Camera Modules Camera (MIPI CSI) VIB eMMC MSDC0 / eMMC 26M_BB 26M_AUD 32K_BB I2C_5 Keypad LCD module Battery CLK Ctrl LCD IF BC1.1 I2C_2 / 3 I2C 2 /3 Buck-Boost RTC Headset (HPL, HPR, AU_VIN1) PWR THIRD-PARTY SPI PWRAP I/F Audio I/F BC 1.1 Bucks VProc1/2 LDOs Buck-Boost VMD/VMD1/ VSRAM_MD/ VDRAM/VCORE VPA/VS1/VS2 Vibrator MT6631 TCXO CONN ctrl Connectivity ANT LDOs 2+2Phase Buck I2C-6 VSYS VSYS I/Q CONN IQ CONN IF LCD (MIPI DSI) NFC I2C SPI_0 GPIOs SIM1 / 2 SIM1 / 2 SIM2 Keypad JTAG UART I2S1 / 2 TDM USB VSYS WLED BST BST_LX Flash FLASH SRCLKENA0 LCM Gate Driver LCM_AVDD/AVEE VGPU VGPU I2C-7 Smart PA Misc. I2C slave I2C_0 I2C MEMs Register Page 2 address = 0X69 (Write:0 xD2, Read:0 xD2) VPROC buckYes.3.4 Mbps 3.4 Mbps OV23850 / Rear camera I2C address: 0X10 (Write:0 x20, Read:0 x21) if SID = high. OV23850 / Rear camera I2C address: 0X36 (Write:0 x6C, Read:0 x6D) if SID = low. Rear cameras AF400 Kbps 400 KbpsYes. S5K5E2 / Rear camera I2C address: 0X10 (Write:0 x20, Read:0 x21); It can be changed by register7:1 of addr 0 x0107. DW9714A / AF driver I2C address: 0X0C (Write:0 x18, Read:0 x19) Yes.400 Kbps 400 KbpsFront cameras AF I2C-4 I2C-5 I2C-6 I2C-7Yes. Yes. FAN53200 / Buck I2C address: 0X60 (Write:0 xC0, Read:0 xC1) HTS221 / Humidity I2C address: 0X5F (Write:0 xBE, Read:0 xBF) Humidity Sensor400 Kbps S5K3M2XXM3 / Front camera I2C address:0X2D (Write:0 x5A, Read:0 x5B); For MEMs sensor/sensor hub application, these I2C slave devices must be connected to I2C0 or I2C-1. MAX98926BEWV+T / Speaker AMP I2C Address: 0 x34 (Write:0 x68, Read:0 x69) when ADDR = VIO18. MAX98926BEWV+T / Speaker AMP I2C Address: 0 x31 (Write:0 x62, Read:0 x63) when ADDR = GND. VDRAM Buck FAN53526 / Buck I2C address: 0X60 (Write:0 xC0, Read:0 xC1) 400 Kbps (Pin mux) I2C-1 Title Size Date:Sheetof MTK Confidential 02_I2C_ID_Overview C 0299Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 02_I2C_ID_Overview C 0299Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 02_I2C_ID_Overview C 0299Tuesday, March 01, 2016 5 5 4 4 3 3 2 2 1 1 DD CC BB AA CategoryItemDate 2015.07.24 USB_TYPE-C C6612 C3115 is changed from C / 100 / nF / 0201 to C / 4.7 / uF / 0402. Page 10Power Add component selection guide in Note 10-6 for D1001 and D1002. Page 63 Power U6301 is changed from RT8099 to RT5715 due to RT8099s output ripple cant meet camera power spec. BOM change: Delete C6301; PL6301 changed to 0.47uH; R6302 changed to 65.3K; R6305 changed to 39.2K. C6302 changed to 10uF; C6303 changed from 10uF/0402 to 22uF/0603. 2015.11.20 (V0.4) Page 21FM Add C2127 C / 1 / nF / 0201 noise de-coupling cap. Page 31RF NTC3101s BOM is changed from NCP03WF104F05RL to NC; Add C3117 C / NC / 0201. Page 50Power Delete C5019 C / 1 / uF / 0201. Page 23 2015.12.16 (V1.0) Page 20 Power Schematic page name is remaned to 23_POWER_VGPU_VM. 1. Add R2012; 2. Add R2013. 3. Add Note: 20-1. Power Add BOM option to select MT6351s VGPU or 3rd party PMIC as VDRAM (1.2V) power: Power New power solution of VDRAM (1.2V): 1.Add U2302/FAN53526UC128X; 2.Add PL2302/0.33uH; 3.Add C2303 To have a low pass filter 2. C6007 BOM changed form 0-Ohm to C / 4.7 / uF / 0402. 1. Delete R6022. 3. R6008 BOM changed form NC to R / 1 / K / 0201. 4. R6009 BOM changed form NC to R / 1.5 / K / 0201. (formed by R6008 and C6007) in the MICBIAS output. Title Size Date:Sheetof MTK Confidential 06_Change_Notice C 0699Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 06_Change_Notice C 0699Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 06_Change_Notice C 0699Tuesday, March 01, 2016 5 5 4 4 3 3 2 2 1 1 DD CC BB AA 2016.03.01 (V1.2) Page 10 Power Low acoustic noise capacitor applied for DVDD_CORE, DVDD_PROC2 and DVDD_PROC1. C1016s part number is changed from GRM188R60J226MEA0L to ZRB18AR60J226ME01L. 1. C1015s part number is changed from GRM188R60J476ME15D to ZRB18AR60J476ME01L. 2. Part number of C1001, C1002, C1013 and C1014 are changed from GRM188R60J226MEA0L to ZRB18AR60J226ME01L. 3. Part number of C1031, C1032, C1033 and C1034 are changed from GRM188R60J226MEA0L to ZRB18AR60J226ME01L. Title Size Date:Sheetof MTK Confidential 07_Change_Notice C 0799Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 07_Change_Notice C 0799Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 07_Change_Notice C 0799Tuesday, March 01, 2016 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Schematic design notice of 10_BB_POWER_1 page. Note 10-1: Note 10-2: Note: 10-1 Note 10-3: Note 10-4: Note: 10-2 Note: 10-3 Note: 10-4 Note: 10-3 300mA 240mA 270mA Note: 10-4 Note: 10-1 The purpose of this symbol is used for including POP LPDDR3 in BOM. Differential pairs of bucks remote sense must be placed at PCB back side right beneath MT6797 chip. Note: 10-5 Note 10-5: For PCB layout, the star connection should be implemented in the MT6351s VIO18 output. Note 10-6: Add D1001 and D1002 schottky diodes to avoid large current during power-on sequence. The VF of D1001 and D1002 should be less than 0.3V when IF is =30mil VCORE:0.5V1.4V/3A VMD1:1V/1.2A =30mil VSRAM_MD:0.8V0.9V/1.2A VS1:2V/2A =50mil VS2:1.4V/2A =30mil VPA:0.5V3.4V/800mA L/W:2800mil/6mil L/W:2800mil/8mil L/W:2800mil/8mil L/W:2800mil/8mil L/W:2800mil/10mil L/W:2800mil/10mil L/W:2800mil/8mil L/W:2800mil/8mil L/W:2800mil/8mil L/W:2800mil/8mil L/W:1500mil/18mil L/W:2800mil/6mil L/W:2800mil/8mil L/W:2800mil/6mil L/W:2800mil/6mil L/W:2800mil/8mil L/W:2800mil/20mil L/W:2800mil/8mil Close to MT6351 L/W:2800mil/6mil L/W:2800mil/6mil L/W:2800mil/6mil L/W:1500mil/18mil L/W:2800mil/6mil L/W:2800mil/8mil L/W:2800mil/8mil L/W:2800mil/8mil L/W:2800mil/10mil L/W:2800mil/10mil L/W:2800mil/10mil SOD123 500mW =50mil =25mil =50mil =20mil =20mil =45mil =30mil =30mil =4mil =25mil =25mil =25mil =25mil =25mil =25mil =25mil =12mil L/W:2800mil/8mil L/W:2800mil/8mil =75mil =30mil =50mil =10mil 3mil 15mil =24mil =60mil =24mil =24mil =40mil =40mil =30mil =25mil =25mil =30mil =30mil VGPU (to VDRAM):0.5V1.4V/3A (Back up) BOM option to select MT6351s VGPU or 3rd party PMIC as VDRAM (1.2V) powerNote 20-1: Schematic design notice of 20_POWER_MT6351 page. Note: 20-1 MT6351s VGPU as VDRAM 3rd party PMIC as VDRAM R2012R2013PL2004 0.47uH Note: NC / DNI = No connect / Do not install. 0-ohmNC / DNI NC / DNI0-ohm NC / DNI MT6351_XIN MT6351_XOUT VRTC VDRAM_LDO_PMU VDCXO_PMU XMODE DCXO32K_EN AUXADC_REF D_GND D_GND D_GND DVDD_MODEM DVDD_CORE DVDD_MD1 DVDD_SRAM_MD D_GND VS2_PMU VS1_PMU D_GND VPA_PMU D_GND D_GNDD_GND VS1_PMU D_GND VCN33_PMU VCN18_PMU VCN28_PMU VMC_PMU VMCH_PMU VEMC_3V3_PMU VCAMD_PMU VCAM_IO_PMU VEFUSE_PMU VCAMA_PMU VSRAM_PROC_PMU VUSB33_PMU VUSB10_PMU VSIM1_PMU VSIM2_PMU VIO18_PMU VIO28_PMU VMIPI_PMU VRTC D_GND D_GND D_GND VS1_PMU VTCXO28_PMU VTCXO24_PMU D_GNDD_GNDD_GNDD_GND VBIF28_PMU D_GND VLDO28_PMU D_GND VIBR_PMU D_GND VGP3_PMU D_GNDD_GNDD_GND VRF12_PMU VRF18_PMU VSYS D_GND D_GNDD_GND D_GND D_GNDD_GNDD_GNDD_GNDD_GNDD_GND D_GND D_GNDD_GNDD_GNDD_GND VBUCK_BOOST VS2_PMU D_GNDD_GNDD_GNDD_GNDD_GNDD_GNDD_GNDD_GNDD_GND VIO18_PMU DVDD18_DIG D_GND D_GND VRTC VA18 D_GNDD_GNDD_GNDD_GNDD_GNDD_GND VA18 D_GND VDRAM_PMU VIO18_PMUPWRAP_SPI0_CK12 PWRAP_SPI0_CSN12 PWRAP_SPI0_MI12 PWRAP_SPI0_MO12 EXT_PMIC_EN22,23 WATCHDOG12,22 PWRKEY24,67,90 SYSRSTB12,90 SRCLKENA012,22,31 SRCLKENA112 DVDD_MD_GND10 DVDD_MD_PMIC_FB10 DVDD_CORE_GND10 DVDD_CORE_PMIC_FB10 DVDD_MD1_GND10 DVDD_MD1_PMIC_FB10 DVDD_SRAM_CORE_MD_GND10 DVDD_SRAM_CORE_MD_PMIC_FB10 RTC32K1V812 DVDD_DRAM_GND11 VDRAM_PMIC_FB11 Title Size Date:Sheetof MTK Confidential 20_POWER_MT6351 D 2099Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 20_POWER_MT6351 D 2099Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 20_POWER_MT6351 D 2099Tuesday, March 01, 2016 PL2002 PL / 0.47 / uH / 2016 L/IND/SMD/VLS201610E 12 PL2001 PL / 0.47 / uH / 2016 L/IND/SMD/VLS201610E 12 C2020 C / 1 / uF / 0201 C0201 21 C2034 C / 4.7 / uF / 0402 C0402 21 C2008 C / 4.7 / uF / 0402 C0402 21 C2032 C / 2.2 / uF / 0402 C0402 21 C2042 C / 1 / uF / 0201 C0201 21 C2036 C / 1 / uF / 0201 C0201 21 C2009 C / 4.7 / uF / 0402 C0402 21 C2038 C / 1 / uF / 0201 C0201 21 PL2003 PL / 0.47 / uH / 2016 L/IND/SMD/VLS201610E 12 - + GB2001 BAT / CPH3225A BAT/2P/SMD/CPH3225A 12 R2006 R / 1.5 / K / 0201 / 1% R0201 12 C2010 C / 4.7 / uF / 0402 C0402 21 C2019 C / 1 / uF / 0201 C0201 21 R2001R / 200 / K / 0201R0201 12 PL2008 PL / 2.2 / uH / 2016 L/IND/SMD/VLS201610E 12 X2001 X / 32 / KHz / SC-32S CRYS/SMD/SC-32S 12 C2021 C / 1 / uF / 0201 C0201 21 C2039 C / 1 / uF / 0201 C0201 21 C2027 C / 1 / uF / 0201 C0201 21 R2003 R / 0 / ohm / 0603 R0603 12 C2043 C / 100 / nF / 0201 C0201 21 C2017 C / 1 / uF / 0201 C0201 21 C2006 C / 2.2 / uF / 0402 C0402 21 C2007 C / 2.2 / uF / 0402 C0402 21 C2013 C / 2.2 / uF / 0402 C0402 GRM155R61A225KE95D 21 C2002 C / 47 / uF / 0603 C0603 GRM188R60J476ME15D 21 C2026 C / 1 / uF / 0201 C0201 21 C2030 C / 1 / uF / 0201 C0201 21 C2041 C / 1 / uF / 0201 C0201 21 PL2004 PL / 0.47 / uH / 2016 / NC L/IND/SMD/VLS201610E 12 C2025 C / 100 / nF / 0201 C0201 21 PL2007 PL / 0.47 / uH / 2016 L/IND/SMD/VLS201610E 12 C2040 C / 1 / uF / 0201 C0201 21 C2016 C / 1 / uF / 0201 C0201 21 C2014 C / 2.2 / uF / 0402 C0402 GRM155R61A225KE95D 21 R2012R / 0 / ohm / 0201 12 C2015 C / 1 / uF / 0201 C0201 21 R2013R / 0 / ohm / 0201 / NC 12 C2023 C / 100 / nF / 0201 C0201 21 C2018 C / 1 / uF / 0201 C0201 21 C2011 C / 4.7 / uF / 0402 C0402 21 R2002 R / 1 / ohm / 0201 R0201 12 BUCK OUTPUTCONTROL SIGNAL SLDO INPUT RTC VBAT INPUT VREF AUX ADC DIG Power GND LDO OUTPUT DCXO U / MT6351 U2001A MT6351/VFBGA199/P0.4/B0.25/7X7 PWRKEY T16 RESETB T13 WDTRSTB_IN N7 FSOURCE P9 SPI_CLK R9 SPI_CSN R10 SPI_MOSI L8 SPI_MISO P8 AVDD20_SLDO1 L17 DVDD18_IO U9 GND_VREF T14 VCAMA T7 VTCXO28 T6 VIO28 G16 VMC N16 VMCH J15 VEMC F17 VSRAM_PROC E17 VCAMIO L13 VSIM1 G13 VSIM2 H14 VCAMD F15 VTCXO24 R6 AVDD28_VRTC T12 SRCLKEN_IN0 N6 VBAT_VMD1 A4 VBAT_VSRAM_MD A3 VBAT_VS1 A9 RTC32K_2V8 U12 RTC32K_1V8_0 N9 XIN T11 XOUT U11 VMODEM A2 VMODEM B2 VMODEM_FB C1 VGPU A12 VGPU B12 VGPU_FB E14 VCORE A7 VCORE_FB E4 VMD1 B5 VMD1_FB E3 VLDO28 N15 VGP3 J16 VRF12 F16 VMIPI M16 VREF U14 SRCLKEN_IN1 P6 EXT_PMIC_EN R14 GND_VMD1_FB D3 VIBR P16 VS1 A10 VBAT_VCORE A6VBAT_VCORE B6 NC P12 RTC32K_1V8_1 N8 VUSB33 H16 VEFUSE F13 UVLO_VTH R15 VBAT_LDOS1 U6 GND_VGPU_FB D14 VCORE B7 VCORE B8 GND_VCORE_FB E5 VBAT_VGPU A11 AVDD20_SLDO2 K15 VBAT_VMODEM A1 VBAT_VGPU B11 VBAT_LDOS2 P15 PMU_TEST_MODE A17 VBAT_VPA G1 VBAT_LDOS3 H13 VBAT_LDOS4 H17 GND_VMODEM_FB B1 AVDD14_SLDO3 D16 VS1_FB C15 VBAT_BUCK_CTRL1 A15 AVDD18_AUXADC U5 AVSS18_AUXADC R5 AUXADC_VIN T5 GND_VS2 C13 GND_VPA G3 DVDD18_DIG T10 VSRAM_MD B3 VSRAM_MD_FB D2 GND_VSRAM_MD_FB D1 VA10 E15 VBIF28 U8 VCN18 L16 VCN28 T8 VCN33 J17 GND_VMODEM C2 GND_VS1 D10 GND_VGPU D11 GND_VGPU D12 GND_VCORE D7 GND_VCORE D8 GND_VCORE E8 GND_VMD1 C5 GND_VS1 E10 VPA F2 VPA_FB E1 GND_VSRAM_MD C3 GND_LDO H8 GND_LDO H9 GND_LDO H10 GND_LDO H11 GND_LDO J9 GND_LDO J10 GND_LDO J11 VBAT_VS1 B9 VS1 B10 VRF18 M17 XTAL1 U2 XTAL2 U3 AVSS22_XOBUF R2 XO_SOC R1 XO_WCN U1 XO_CEL T1 VIO18 J13 VS2 A13 VS2 B13 VS2_FB B15 VBAT_VS2 A14 GND_VS2 D13 VXO22 T4 AVDD14_SLDO1 C16 AVDD14_SLDO2 E16 GND_VPA_FB E2 DVSS18_IO T9 XO_NFC T2 DCXO32K_EN P13 XMODE R13 VDRAM B16 AVSS22_XO T3 VA18 J14 AVDD14_SLDO1 C17 GND_LDO G8 GND_LDO G9 GND_LDO G10 GND_LDO G11 GND_LDO F8 GND_LDO F9 GND_LDO F10 GND_LDO F11 GND_LDO J8 C2031 C / 4.7 / uF / 0402 C0402 21 PL2006 PL / 0.47 / uH / 2016 L/IND/SMD/VLS201610E 12 C2022 C / 1 / uF / 0201 C0201 21 C2005 C / 2.2 / uF / 0402 C0402 21 R2011 R / 0 / ohm / 0201 R0201 12 PL2005 PL / 0.47 / uH / 2016 L/IND/SMD/VLS201610E 12 C2003 C / 1 / uF / 0201 C0201 21 R2008 R / 0 / ohm / 0201 R0201 12 C2001 C / 47 / uF / 0603 C0603 GRM188R60J476ME15D 21 C2024 C / 1 / uF / 0201 C0201 21 C2044 C / 22 / pF / 0201 C0201 21 C2029 C / 1 / uF / 0201 C0201 21 SH2002 SHORT / NC-MMD-L1-4MIL NC/MMD/L1/4MIL 12 C2004 C / 2.2 / uF / 0402 C0402 21 C2045 C / 22 / pF / 0201 C0201 21 C2035 C / 4.7 / uF / 0402 C0402 21 C2046 C / 100 / nF / 0201 C0201 GRM033C80J104KE15D 21 D2001 D / MMSZ5231BT1G / NC DIODE/SMD/MMSZ5221B AK C2037 C / 1 / uF / 0201 C0201 21 C2028 C / 1 / uF / 0201 C0201 21 C2012 C / 1 / uF / 0402 GRM155R60J105KE19D 21 5 5 4 4 3 3 2 2 1 1 DD CC BB AA BATTERY CONNECTOR Kelvin connection Rfg 0.5W From MT6351 ESD suggest =100mil =100mil =10mil =80mil =80mil =80mil =100mil =100mil =14mil =320mil =80mil 4mil 4mil 4 mil GND trace with good shielding from baseband (Differential) 4 mil GND trace with good shielding from baseband (Differential) 4mil 4mil Note: 22-1 VPROC Buck DA9214 / 2+2Phase Buck I2C address: Register Page 0 address = 0X68 (Write:0 xD0, Read:0 xD1); Register Page 2 address = 0X69 (Write:0 xD2, Read:0 xD2) Note 22-2:BOM option of 2+2 phase buck DA9214 2nd source R2203R2204R2205R2202R2206R2208 NC / DNI NC / DNI = No connect / Do not install. 0-ohmNC / DNINC / DNINC / DNINC / DNI NC / DNI0-ohm0-ohm0-ohm0-ohm0-ohm C2207 150nF / NC NC / DNI Note: 22-2 EINT02+2PHASE-BUCK_IRQ 2+2PHASE-BUCK_WDT 2+2PHASE-BUCK_ENABLE A/B EINT02+2PHASE-BUCK_IRQ VSYS D_GND D_GND D_GND D_GND D_GND D_GND VSYS DVDD_PROC1 DVDD_PROC2 VIO18_PMU D_GND VSYS VSYS D_GND D_GND EINT013,22 SCL613 SDA613 DVDD_PROC1_PMIC_FB10 DVDD_PROC1_GND10 DVDD_PROC2_PMIC_FB10 DVDD_PROC2_GND10 WATCHDOG12,20 SRCLKENA012,20,31 EINT013,22 EXT_PMIC_EN20,23 Title Size Date:Sheetof MTK Confidential 22_POWER_VPROCs C 2299Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 22_POWER_VPROCs C 2299Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 22_POWER_VPROCs C 2299Tuesday, March 01, 2016 PL2202 PL / 0.22 / uH / 2520 L/IND/SMD/2520 12 R2208 R / 0 / ohm / 0201 / NC R0201 12 R2203R / 0 / ohm / 0201 R020112 U2201 U / DA9214-JGUP2 WLCSP66/P0.4/B0.25/DA9214 LX_A1 B1 LX_A1 B2 LX_A1 B3 LX_A1 B4 LX_A2 E1 LX_A2 E2 LX_A2 E3 LX_A2 E4 LX_B1 B8 LX_B1 B9 LX_B1 B10 LX_B1 B11 LX_B2 E8 LX_B2 E9 LX_B2 E10 LX_B2 E11 VDD_A1 A1 VDD_A1 A2 VDD_A1 A3 VDD_A1 A4 VDD_A2 F1 VDD_A2 F2 VDD_A2 F3 VDD_A2 F4 VDD_B1 A8 VDD_B1 A9 VDD_B1 A10 VDD_B1 A11 VDD_B2 F8 VDD_B2 F9 VDD_B2 F10 VDD_B2 F11 IC_EN F7 nIRQ F5 VDDIO E7 FBAP C5 FBAN D5 FBBP C7 FBBN D7 GPI0 A7 GPI1 B7 GPIO2 B6 SDA A5 SCL A6 nCS / GPI4 D6 SO / GPIO3 C6 NC B5 VSYS F6 VSS E5 VSS_ANA E6 VSS_A1 C1 VSS_A1 C2 VSS_A1 C3 VSS_A1 C4 VSS_A2 D1 VSS_A2 D2 VSS_A2 D3 VSS_A2 D4 VSS_B1 C8 VSS_B1 C9 VSS_B1 C10 VSS_B1 C11 VSS_B2 D8 VSS_B2 D9 VSS_B2 D10 VSS_B2 D11 C2206 C / 100 / nF / 0201 C0201 GRM033R60J104KE19D 21 C2202 C / 10 / uF / 0603 C0603 GRM188R61A106KE69D 21 R2201 R / 0 / ohm / 0201 R0201 12 R2204 R / 0 / ohm / 0201 / NC R0201 12 C2207 C / 150 / nF / 0201 / NC C0201 21 PL2204 PL / 0.22 / uH / 2520 L/IND/SMD/2520 12 R2205 R / 0 / ohm / 0201 / NC R0201 12 PL2203 PL / 0.22 / uH / 2520 L/IND/SMD/2520 12 R2202R / 0 / ohm / 0201 / NC R020112 C2201 C / 10 / uF / 0603 C0603 GRM188R61A106KE69D 21 C2205 C / 1 / uF / 0201 C0201 GRM033R61A105ME44 21 C2204 C / 10 / uF / 0603 C0603 GRM188R61A106KE69D 21 PL2201 PL / 0.22 / uH / 2520 L/IND/SMD/2520 12 R2206 R / 0 / ohm / 0201 / NC R0201 12 C2203 C / 10 / uF / 0603 C0603 GRM188R61A106KE69D 21 10 10 9 9 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 JJ II HH GG FF EE DD CC BB AA Buck for VGPU =200mil=200mil FAN53200 / Buck I2C address: 0X60 (Write:0 xC0, Read:0 xC1) FAN53200s EN pin is driven by MT6351. Schematic design notice of 23_POWER_VGPU_VM page. Note 23-1: Note: 23-1 4mil4mil Buck for VDRAM FAN53526 / Buck I2C address: 0X60 (Write:0 xC0, Read:0 xC1) Use pin muxed I2C-1 to control FAN53526 since its I2C base address is 0 x60 same as VGPU and MHL. Schematic design notice of 23_POWER_VGPU_VM page. Note 23-3: FAN53526s EN pin is driven by MT6351. Note 23-4: BOM option to select MT6351s VGPU or 3rd party PMIC as VDRAM (1.2V) power Note 23-2: MT6351s VGPU as VDRAM 3rd party PMIC as VDRAM PL2302C2303U2302 0.33uH Note: NC / DNI = No connect / Do not install. 0.1uF NC / DNI C2304 NC / DNINC / DNINC / DNI 4.7uFFAN53526 R2301R2302 NC / DNINC / DNI 4.7K4.7K Note: 23-2 4mil Note: 23-3 Note: 23-4 =30mil 1. SH2302 short pad must be placed as close to the pin-1 of C2305 or C2306 as possible. Note 23-5: C2305 47uF NC / DNI C2306 22uF NC / DNI Note: 23-5 2. The C2305 and C2306 should be placed near load. GPIO111M2: SCL1 GPIO110M2: SDA1 U2302_VDRAM_PMU_FB DVDD_GPU D_GND D_GND VSYS D_GND D_GND VIO18_PMUVIO18_PMU D_GND VSYS D_GND D_GNDD_GND VDRAM_PMU D_GNDD_GND EXT_PMIC_EN20,22,23 SDA713 SCL713 GPIO11113 GPIO11013 EXT_PMIC_EN20,22,23 Title Size Date:Sheetof MTK Confidential 23_POWER_VGPU_VM C 2399Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 23_POWER_VGPU_VM C 2399Tuesday, March 01, 2016 Title Size Date:Sheetof MTK Confidential 23_POWER_VGPU_VM C 2399Tuesday, March 01, 2016 R2301 R / 4.7 / K / 0201 R0201 12 SH2302 NC/MMD/4MIL 12 U2301 U / FAN53200UC35X WLCSP20/P0.4/B0.2/FAN53200 VSEL A1 EN A2 SCL A3 VOUT A4 SDA B1 GND B2 GND B3 AGND B4 GND C1 GND C2 GND C3 GND C4 VIN D1 VIN D2 VIN E1 VIN E2 SW D3 SW D4 SW E3 SW E4 C2305 C / 47 / uF / 0603 C0603 GRM188R60J476ME15D 21 U2302 U / FAN53526UC128X WLCSP15/P0.4/B0.2/FAN53526 VIN A1 VIN B1 VIN C1 VSEL D1 AGND E1 SW A2 SW B2 PGND C2 PGND A3 PGND B3 AGND C3 EN D2 SCL E2 SDA D3 VOUT E3 C2306 C / 22 / uF / 0603 GRM188R60J226MEA0L C0603 21 SH2301 NC/MMD/4MIL 12 PL2301 PL / 0.33 / uH / 2520 L/IND/SMD/2520 12 C2304 C / 4.7 / uF / 0603 C0603 21 C2303 C / 100 / nF / 0201 C0201 21 C2301 C / 10 / uF / 0603 GRM188R61E106MA73D C0603 21 PL2302 PL / 0.33 / uH / 2016 MAKK2016HR33M 12 C2302 C / 10 / uF / 0603 GRM188R61E106MA73D C0603 21 R2302 R / 4.7 / K /