MT6572 データシートの表示（PDF） - Unspecified
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MT6572 Datasheet PDF : 17 Pages
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5
4
3
2
Charger
VBUS
D
1. Close to Battery Connector.
(Rsense (R328) <10mm)
2. Main path should be 40mil.
(VBUS -> U303's E, -> U303's C -> R328 -> VBAT)
3. Star connection from R328 to BAT Connector
R329
C329
40mils
R324
R331
U303
1
VCDT
VCDT rating: 1.268V
CHR_LDO
U305
3
2 SSM3K35MFV
VDRV
40mils
40mils
R328
Rsense
4mil
ISENSE
Differential with VBAT to MT6323 pin P13 p12
40mils
4mil
AUXADC_REF [6]
BATTERY
TP301
R334
CONNECTOR
40mils
C
R334,R335 must to be close to
P40MmiIClsAUXADC_REF pin
44
55
66
33
22
11
R317
VBAT
BAT_ON
J303
VR302 VR301
C317 C302 C305
C315
R335
if battery NTC is 10kohm, R334=16.9K, R335=27K;
if battery NTC is 47kohm, R334=61.9K, R335=100K.
VBAT
80mil
R336
Add Zenar Diode
Place on the path
C310
from VBAT to 5I0C0mW
(Battery connector
or test point or IO
connector)
VF : 4.85V~5.36V
VSYS_PMU
VIO18_PMU
Between IC and IO port
B
A
ISENSE/BSTSNS 4mil
differentViBaAlT to Rsense
CHR_LDO
C316 Close to PMIC
[2] RESETB
30mil
4mil (VPA no use)
15mil
20mil
20mil
20mil
20mil
VBAT
MICBIAS0
VA_PMU
C312
C314
1uF/6.3V
U301
MT6323/VFBGA145/P0.4/B0.25/5.8X5.8
MICBIAS1
P1
C313
L2
2.2uF/6.3V
VBAT_SPK
GND_SPK
F2 AU_MICBIAS0
G2 AU_MICBIAS1
SPK_P K1
SPK_N L1
AU_HSP H1
AU_HSN G1
AU_HPL H4
AU_HPR J4
[5] AU_VIN0_P
[5] AU_VIN0_N
[5] AU_VIN1_P
[5] AU_VIN1_N
E4
F4
AU_VIN0_P
AU_VIN0_N
AUDIO
G3 AU_VIN1_P
G4 AU_VIN1_N
D2 AU_VIN2_P
D1 AU_VIN2_N
J2 AVDD28_ABB
D3 AVDD28_AUXADC
H2 GND_ABB
DRIVER
ISINK0 E9
ISINK1 C9
ISINK2 E10
ISINK3 C10
AU_HSP [5]
AU_HSN [5]
AU_HPL [5]
AU_HPR [5]
KEYLED1
D305
[5] ACCDET
[6] CLK4_AUDIO
E2 ACCDET
E1 CLK26M
BUCK OUTPVUTPROC C14
VPROC D14
VPROC E14
VPROC_SW
L301
C330
1uF/6.3V
ISENSE
BAT_ON
VCDT
VDRV
ISENSE
BAT_ON
VCDT
VDRV
CHARGER
P13 BATSNS
P12 ISENSE
K3 BATON
A12 VCDT
M13 VDRV
VPROC_FB B12
GND_VPROC_FB C12
VPA A14
VPA B14
VPA_FB D12
VPA_SW L304
C316
1uF/6.3V
[20] PWRKEY
[2] WATCHDOG
C331
NC
[2] EINT_PMIC
[2] AUD_MOSI
[2] AUD_CLK
[2] AUD_MISO
[2,6]SRCLKENA
[2] PMIC_SPI_SCK
[2,4]PMIC_SPI_CS
[2] PMIC_SPI_MOSI
[2] PMIC_SPI_MISO
[6] AUXADC_REF
R316
CHR_LDO
DVDD18_DIG_PMIC
AUXADC_REF
C332
C327
1uF/6.3V
C322
AUXADC_TSX
GND_AUXADC
[2] CHD_DM
[2] CHD_DP
N13 CHRLDO
CONTROL SIGNAL
M2 PWRKEY
A1 SYSRSTB
K4 RESETB
A9 FSOURCE
A7 INT
N12 EXT_PMIC_EN
N2 PMU_TESTMODE
E7 AUD_MOSI
E8 AUD_CLK
B6 AUD_MISO
A2 SRCLKEN
M1 FCHR_ENB
D9 SPI_CLK
B7 SPI_CSN
D8 SPI_MOSI
B8 SPI_MISO
F13 VBAT_VPVRBOATC INPUT
F14 VBAT_VPROC
G13 VBAT_VPROC
A13 VBAT_VPA
H13 VBAT_VSYS
P8 VBAT_LDOS3
P6 VBAT_LDOS3
P5 VBAT_LDOS2
P2 VBAT_LDOS1
J14 AVDD22_BUCK
M14 AVDD22_BUCK
A8 DVDD18_DIG
A5 DVDD18_IO
VSYS H14
ALDO OUTPUT VA M3
VCN28 N3
VTCXO L4
VCAMA P3
VCN33 M6
AVDD33_RTC C3
DLDO OUTPUT
VM J13
VRF18 H11
VIO18 L12
VIO28 M4
VCN18 J12
VCAMD K14
VCAM_IO L13
VEMC_3V3 P7
VMC L6
VMCH P4
VUSB N6
VSIM1 P9
VSIM2 N9
VGP1 L8
VIBR M7
VGP2 N8
VGP3 L14
VCAM_AF N7
C2 AUXADC_VREAFU1X8ADC
B1 AUXADC_AUXIN_GPS
B2 AVSS28_AUXADC
VREF P14
BC 1.1
A10 CHG_DM
A11 CHG_DP
GND_VREF N14
VSYS_SW
D306
2
1
L303
C355
VA_PMU
VCN_2V8_PMU
VTCXO_PMU
VCAMA_PMU
VCN_3V3_PMU
VRTC
1uF/6.3V
VM_PMU
VRF18_PMU
VIO18_PMU
VIO28_PMU
VCN_1V8_PMU
VCAMD_PMU
VCAMD_IO_PMU
VEMC_3V3_PMU
VMC_PMU
VMCH_PMU
VUSB_PMU
VSIM1_PMU
VSIM2_PMU
VIBR_PMU
VAF_PMU
VREF
C320
C322 must to be close
to PMIC AUXADC_TSX pin
Connect TSX/XTAL GND
to AUXADC_GND first
than connect to main GND
R301
[2] SIM1_SCLK
[2] SIM1_SIO
[2] SIM2_SCLK
[2] SIM2_SIO
[19] SCLK
[19] SIO
[19] SRST
[19] SCLK2
[19] SIO2
[19] SRST2
SIM LVS
B5 SIM1_AP_SCLK
M11 SIMLS1_AP_SIO
E6 SIM1_AP_SRST
C5 SIM2_AP_SCLK
K11 SIMLS2_AP_SIO
D6 SIM2_AP_SRST
M9 SIMLS1_SCLK
N11 SIMLS1_SIO
M10 SIMLS1_SRST
K9 SIMLS2_SCLK
L11 SIMLS2_SIO
K10 SIMLS2_SRST
RTC
RTC_32K1V8 D5
RTC_32K2V8 C4
XIN A3
XOUT A4
CLK32K_BB [2]
32K_IN
32K_OUT
GND_ISINK B10
GND_VSYS G11
GND_VPA E13
GND_VPROC E11
GND_VPROC F11
GND_VPROC F10
GND_LDO K6
GND_LDO K8
GND_LDO F5
GND_LDO F6
GND_LDO F7
GND_LDO F8
GND_LDO F9
GND_LDO G5
GND_LDO G6
C328
2.2uF/6.3V
VBAT
VPROC_PMU
VPROC_FB [1]
GND_VPROC_FB
[1]
PMU_PA
VSYS_PMU
VPA_SW
D307
D308
C326
NC
VEMC_3V3_PMU
C321
NC
dedicate VSS ball, must return to cap then to main GND:
1. GND_VREF(N14) => C320
X301
1
2
C324
Close to chip
C319
R333 NC
DCXO_32K [6]
RTC
RTC 32K : X301+C324+C319=> mount, R333=> NC
32K-less: X301+C324=> remove, C319+R333=> 0R
VRTC
R312
C323
C325
B301
5
4
3
2
1
D
C
B
VIBR_PMU
Vibra
R337
1
J301
A
1
J302
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Title
WBW5210
Size
Document Number
D
03 MT6623_PMIC core
Date:
Monday, February 17, 2014
1
Sheet
4
Rev
?
of
17
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