Table Of Content

CONFIDENTIAL B MT6359 Design Notice (for MT6853) V0.2 2020/05/20 History Revision Date Description V0.1 2020/04/10 Initial 1. Page 45 update “Buck Converter Output Decoupling #2” 2. Page 80 update “AP Analog PowerList” V0.2 2020/05/20 3. Page 94, 95 delete “How to set 32K driving” 4. Page 92, 93 update “RTC” CONFIDENTIAL B Content ▪ MT6359 Introduction ▪ Function Description ▪ Function Block Notice ▪ PCB Layout Guideline CONFIDENTIAL B MT6359 – General Description ▪ The MT6359 highly integrated function fulfill all power requirement in smart phone system • Buck Converters MT6359 x 10 (VCORE, VGPU, VRF09, VS1, VS2, VPROC_L, VPROC_B(x2), DIGRF, VPA) • LDOs ▪ Analog LDO * 6 ▪ Digital LDO * 25 ▪ RTC * 1 • Audio ▪ Audio Codec ▪ Audio Line Out • RTC Macro • Fuel Gauge • XO Control and Output • Ext. LDO ▪ RT9078(RFIO18) CONFIDENTIAL B Copyright © MediaTek Inc. All rights reserved. 3 MT6359 + MT6360+MT6315 Power Plan MT6359VNP/NP MT6360UP / A MT6315NP/B AC Adaptor or MT6359 MT6360 MT6315 USB VBUS MT6360 VSYS Charger CurreLnDtO Sinks RL/EGD/sB 0V.5PVV4R1 .P~8OA AA3C.41V OOFNF 3GGP/PALUTE DV12D.8.V8DVVR,1 ,1 T280Cm_m ADAIG OONN PRDMTIGCIC VC23VN..83C3VVN,,3 883_003200_mm :1AA2.8 OOFFFF M(WT6C6N3)1 22.V8.V8VBVF, ,IE2 5F020208m8mAA OOFFFF BatRtseeFrnyFs oteErmp. BATFET 0V.4PVR ~O 1.C192V ON Audio DL 2.8VVI,O 20208mA OFF SIeOn s&o r 3.07VVU, 2S0B0mA ON UASuBd 2io.0 VBAT 4.8A CPU-L LDO3 OFF MSDC1 TyUpSeB- C TypeC/PD 0.4VV ~P 1U.19V ON 1V.8AVU, 3D001m8A ON Audio UL 3VL,D 20O05mA OFF (SDS CDa rd) 1V.8A4VU, X501m8A ON AUXADC CCuarmreenrta D Frlaivsehr BaPtatcekry V0.M4V2O ~.4 D1A.E19MV OFF RF_RDFIG 1V.8VCVCA, N3M010I8mOA OOFFFF CMamTe66ra3 1IO 33VVV,, E88M0000mmCAA ON eCMAMRDC 2.V24XVO, 5202mA ON DCXO 00.V5.4VCV44 ~ ..O~88 1 AA1R.1.3E0VV ON CROF0R9E 11.8.8VVVV,RI ,1O 4F251100808mmAA OOFNF (WIROCF,N) 12.8.8V6VVVS,I ,I2 B2M00R001mmAA OOFFFF ViSbIrMat1or VCAMAF_EXT OFF Camera AF //VVGGPPUU1112 ON CPU-B 1.V8VE,F 6U00SmEA OFF AeFVuDsDe 1.8V6VS,I 2M002mA OFF SIM2 EVXCTA1/M2A/3 OFF CAaVmDeDra RF Power Msteomraogrye/ 0.4VV92 2~..S60A 1A1V.19V ON 11.18..868VVVVVM,,,U 3132F001000S80mmmAAA OONN ULFPSD/DMRM4xC 11..88LLVVDD,, 12OO500012mmAA OOFFFF FTPPionaruingnceethrl LLCCDD B +L/ -D Briivaesr OOFFFF LCM WCN Power Peripherals VRFCK ON RF Clock 1.24V, 10mA Buffer RT9078 ON RF VCAMD OFF Camera System Camera Power 1.8V, 300mA RFIO_18 EXT1/2/3 DVDD Power Display Power VS2 ON VCN13 OFF 2A 1.35V 1.3V, 350mA External Power VRF12 ON RF 1.2V, 800mA ABB MT6315NP/B VA12 ON ABB 1.2V, 300mA VBU5ACK4 ON SRAM_MD 0V.S5VR~A1M.29_VP 6R0O0mC1A ON CPU-B SRAM //VVBBUUCCKK21 ON (MMODD+NEMR) 0V.S5VR~A1M.29_VP 6R0O0mC2A ON CPU-L SRAM BU10CAK3 ON APU V0S.5RVA~1M.2_9OV T60H0EmRAS ON OTHER SRAM 5A VSRAM_MD ON GPU SRAM 0.5V~1.29V 600mA VA09 ON RFDIG SRAM 0.85V, 300mA VBBCK ON BB Clock 1.2V, 10mA Buffer LDO6 ON DDRPHY 0.75V, 300mA VMDDR VBUCK1 ON LDO7 ON 3A / 1.125V 0.6V, 600mA LPDDR4x CONFIDENTIAL B VBUCK2 OFF RF 4 3A RF13 MT6359 Buck Power Plan Buck Name OutputVoltage Circuit Type Boot Default (V) I (mA) OUT-MAX (Applicationname) Range (V) VPROC1 0.40 ~ 1.19 ON (0.75) 4800 (DVDD_GPU) (6.25mV/step) VPROC2 0.40 ~ 1.19 ON (0.75) 4800 (DVDD_PROC_L) (6.25mV/step) VGPU11+12 0.40 ~ 1.19 ON (0.75) 4800 *2 (DVDD_PROC_B) (6.25mV/step) VCORE 0.40 ~ 1.3 ON (0.75) 4800 (DVDD_CORE) (6.25mV/step) VMODEM 0.50 ~ 1.10 Buck OFF 4800 (VRF09_PMU) (6.25mV/step) VPU 0.40 ~ 1.19 ON (0.7) 2400 (VDIGRF_PMU) (12.5mV/step) VS1 1.86 ~ 2.20 ON (2.0) 2200 (VS1_PMU) (12.5mV/step) VS2 1.20 ~ 1.50 ON (1.35) 2500 (VS2_PMU) (12.5mV/step) VPA 0.50 ~ 3.40 OFF 1000 (VPA_PMU) (50mV/step) CONFIDENTIAL B Copyright © MediaTek Inc. All rights reserved. 5 MT6359 LDO Power Plan (1/4) Circuit Type LDO Name OutputVoltage (V) Boot Default (V) I (mA) Expected use OUT-MAX VFE28 2.80 OFF (2.8) 200 RFFE VUSB 3.07 ON (3.07) 200 USB ALDO VAUX18 1.84 ON (1.84) 50 AUXADC VXO22 2.24 ON (2.24) 25 DCXO VBIF28 2.80 OFF (2.8) 50 Battery Interface VRTC VRTC 2.80 ON (2.8) 2 RTC VDIG DVDD18_DIG 1.80 ON (1.8) 10 PMIC Digital CONFIDENTIAL B MT6359 LDO Power Plan (2/4) Circuit Type LDO Name OutputVoltage (V) Boot Default (V) I (mA) Expected use OUT-MAX 1.7/1.8/1.86/ VSIM1 OFF (1.86) 200 SIM 2.76/3.0/3.1 1.7/1.8/1.86/ VSIM2 OFF (1.86) 200 SIM 2.76/3.0/3.1 VCN33_1 3.3/3.4/3.5/3.6 OFF (3.3) 800 Connectivity DLDO VCN33_2 3.3/3.4/3.5/3.6 OFF (3.3) 800 Connectivity VEMC 2.55/2.9/3.0/3.3 ON (3.0) 800 eMMC / UFS 2.8/2.9/3.0/ VIO28 OFF (2.8) 200 IO & Sensor 3.1/3.2/3.3 VIBR 2.7/2.8/3/3.3 OFF (2.8) 200 Vibrator CONFIDENTIAL B MT6359 LDO Power Plan (3/4) Circuit Type LDO Name OutputVoltage (V) Boot Default (V) I (mA) Expected use OUT-MAX VEFUSE 1.80 OFF (1.8) 300 EFUSE VAUD18 1.80 ON (1.8) 300 Audio VCAMIO 1.80 OFF (1.8) 300 Camera IO VM18 1.80 ON (1.8) 300 DRAM SLDO1 VRF18 1.80 OFF (1.8) 450 RF VIO18 1.80 ON (1.8) 600 IO & Sensor VCN18 1.80 OFF (1.8) 1200 Connectivity VUFS 1.86 ON (1.86) 1200 eMMC / UFS 1.40 @ boot VRFCK ON (1.4) 10 DCXO 1.60 @ work DCXO LDO VBBCK 1.24 ON (1.24) 10 DCXO CONFIDENTIAL B MT6359 LDO Power Plan (4/4) Circuit Type LDO Name OutputVoltage (V) Boot Default (V) I (mA) Expected use OUT-MAX DIGRF SRAM VA09 0.85 ON (0.85) 300 (VRF0P85_MEM_PMU) VA12 1.2 ON (1.2) 300 AP Analog Module VCN13 1.3 OFF (1.3) 350 Connectivity 0.60 ~ 1.2 VSRAM_PROC1 ON (0.85) 600 CPUB SRAM (6.25mV/step) SLDO2 0.60 ~ 1.2 VSRAM_PROC2 ON (0.85) 600 CPUL SRAM (6.25mV/step) 0.60 ~ 1.2 VSRAM_OTHERS ON (0.75) 600 OTHERS SRAM (6.25mV/step) 0.60 ~ 1.2 VSRAM_MD ON (0.85) 600 GPU SRAM (6.25mV/step) VRF12 1.2 ON (1.2) 800 AP Analog Module CONFIDENTIAL B