MT6735_MT6328_MT6169_MT6625L_EMMC_LPDDR2_CMCC_3M_PHASE-2_REF_SCH_V0.4(15)

50_CONNECTIVITY_MT6625

MTK ConfidentialWednesday, January 14, 20151

Sheet

50

of

99

5

4

3

2

1

ANT5101 ANT/ N124M1 PAD/1P/R2.2

ANT5102 ANT/ N124M1 PAD/1P/R2.2

1

R5101 R/ 0/ ohm/ 0402 R0402 2 2

1 R5102 R/ 0/ ohm/ 0402 R0402

D

2

2

ANT_N

ANT_P

C5104 C5105 C/ 4.7/ pF/ 0402/ NC C/ 4.7/ pF/ 0402/ NC C0402 C0402 1 2 1 2 C5106 C/ 39/ pF/ 0402 C0402 1 2 C5107 C/ 39/ pF/ 0402 C0402 1 2

2

2

C5101 C/ 39/ pF/ 0402 C0402

R5103 R/ 0/ ohm/ 0402 R0402

R5104 R/ 0/ ohm/ 0402 R0402

C5102 C/ 39/ pF/ 0402 C0402

C5101,C5102,C5104,C5105,C5106,C5107, C5108, C5109 need to use 2% accuracy and 50V tolerance capacitor PS: 0201 cap can't tolerance 50V

POWER MODE[1:0]=[NFC_RST:NFC_VENB]Power Mode NFC enable (configure, R/W, card, polling loop, polling loop card listening) N

FC disable (HPD) Hign battery card listening Reset NFC_RST 1 NFC_VENBD

1

1

1

1

0

0 1 0

1 1 0

1

2

1. R5128=R5129=10K if SWIO1/SWIO2 need support PBtF 2. R5128=R5129=NC if SWIO1/SWIO2 no need to support PBtFR5128 R/ 10/ K/ 0402/ NC R0402 2 1 R5129 R/ 10/ K/ 0402/ NC R0402 2 1 2

2

EBOM for Feature

C5108 D_GND C/ 18/ pF/ 0402 C0402

1

C5109 C/ 18/ pF/ 0402 C0402 MT6169_XO3_CLK

C5110 C/ 180/ pF/ 0402 C0402 1 2

C5111 C/ 180/ pF/ 0402 C0402 1 2

C5112 C/ 180/ pF/ 0402 C0402 1 2

Components in this region use 5% accuracy1

R5130/R5108 are close to each otherR5130 R/ 0/ ohm/ 0201 D_GND R0201 2 D_GND R5108 1 2

4

3 D_GND

D_GND

DVDD_EPMU1 1

R5105 R/ 7.5/ K/ 0402 R0402

D_GND L5101 L/ MLF1608DR56J L/IND/SMD/0603

L5102 L/ MLF1608DR56J L/IND/SMD/0603

1

2 X5101 X/ 27.12/ MHz/ FA-128/ NC CRYS/SMD/FA-128

RXIN_P

C

D_GND

DVDD_EPMU2

TX_N

TX_P

R/ 0/ ohm/ 0201/ NC R0201 RXIN_P ANT_N ANT_P NFC_RST D_GND 27 31 33

VSIM1_NFC VSIM1_PMU[65] SIM1_NFC_SWP1

SH5101 1 2 SHORT/ 0402/ NC SH5102 1 2 SHORT/ 0402/ NC SH5103 1 2 NC/MMD/L1/4MIL

U5101 U/ MT6605E3 MT6605/MQFN32/SMD/P0.4/4X4/S DVDD_SIM1 DVDD_EPMU1 NFC_SWP1

SYSRST_B (NFC_RST) 1.Input pin 2.Internal pull high 3.Low active OSC_EN (NFC_OSC_EN) 1.NFC_OSC_EN is output pin, and high active. 2.Need to connect to host SRCLKENAI and SRCLKENAI pin need to be default low.

C

25

23

18

17

TX_N

TX_P

24

26

Close

SH5104 1 2 SHORT/ 0402/ NC SH5105 1 2 VSIM2_PMU SHORT/ 0402/ NC SH5106 1 2[65] SIM2_NFC_SWP2 NC/MMD/L1/4MIL VSIM2_NFC SH5107 1 2 NC/MMD/L1/4MIL SH5108 1 2 NC/MMD/L1/4MIL

DVDD_SIM2 DVDD_EPMU2 NFC_SWP2

Close

ENB (NFC_VEN) 1.Input pin 2.Internal pull low 3.Low active 4.If default NFC would like to disable, please configure to high C5116 close to pin19 EBOM for Feature

VBAT_NFC

D_GND

C5115 C/ 2.2/ uF/ 0402 C0402 1 2

MAIN_GND

RXIN_N

RXIN_P

ANT_N

ANT_P

TX_N

TX_P

SYSRST_B

CLK_IN

20

VBAT

Test_Mode/GPIO1/OSC_EN/JTAG_TDO

32

NFC_OSC_EN

NFC_VENB C0201 C5116 C/ 1/ uF/ 0201 1 2 C5117 C0402 C/ 10/ uF/ 0402 1 2 C5119 C0402 C/ 470/ nF/ 0402 1 2 C5120 1

21

ENB

D_GND

19

AVDD_PA

[40] MSDC_NFC_VCCSWP[40] MSDC_NFC_SWPIO

NFC_VCCSWP NFC_SWPIO

D_GND

22

AVDD

B

C5117= 10uF is necessary for PBtF DVDD28 (VRTC_NFC) Coin battery or gold cap is necessary if PBtF card mode is supported

D_GND

29

DVDD12

C0201 2 28 DVDD18

MT6605 QFN32 4x4DVDD_EPMU1 DVDD_EPMU2 SWIO1/GPIO6 DVDD_SIM1 DVDD_SE SWIO_SE

UART_TXD/I2C_DAT/SPI_CS

2

NFC_I2C_SDA

1. MT6605 I2C address is 0x28 2. MT6605 can support SW I2C and only HW I2C is allowed R5116 NC: XTAL MODE R5116 10K: Co-Clock (default)DVDD_IO_NFC

UART_RXD/I2C_CK/SPI_CK

1

NFC_I2C_SCL R5116 R0402 R/ 10/ K/ 0402 1

SPI_MISO/GPIO2/JTAG_TMS/DBG_TXD

4

2

SPI_MOSI/GPIO3/JTAG_TCK/DBG_RXD

5

1

TP5102 TP/SMD/12MIL TP/ 30/ mil NFC_IRQ

D_GND

IRQ/GPIO4

6

C/ 100/ nF/ 0201 SH5109 1 2 SHORT/ 0402/ NC SH5110 1 2 SHORT/ 0402/ NC SH5111 1 2 SHORT/ 0402/ NC VRTC_NFC C0201 C

5121 C/ 100/ nF/ 0201 1 2 30 DVDD28 EINT/GPIO5/JTAG_TDI 7 NFC_EINT

IRQ (NFC_IRQ) 1. IRQ is output pin and high active 2. IRQ is also a NFC strap pin 3. Host EINT connected with IRQ must be default low EINT (NFC_EINT) 1. Input pin 2. Internal pull low 3. High active

B

VIO18_PMU

DVDD_IO_NFC VRTC_NFC VBAT_NFC

DVDD_SIM2

VRTC VBAT

D_GND

3

DVDD_IO

GPIO0/JTAG_TRST SWIO2

8

1

TP5101 TP/SMD/12MIL TP/ 30/ mil

DVDD_IO_NFC

10

9

14

15

16

11

12

DVDD_EPMU1

DVDD_SIM1

NFC_SWP1

13 NFC_SWP2 DVDD_SIM2 1 C5126 C/ 470/ nF/ 0402 C0402

[12]

EINT_NFC

[12] GPIO_NFC_IRQ

[12] GPIO_NFC_RSTB[12] GPIO_NFC_ENB

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