U1400_PMIC
U1500_CAMERALCM
U1100_MT6228
U1300_MMCFLASHIOU1200_AUDIOKEYPAD
U2100_RF
U2200_BT_CSRBGA
GPIO5_CHREN
GPIO9_BT_PWR_EN
GPIO6_CAMERA_PWR_EN
I2C signals are used in Sensor
MS3V-T1R
32KHz clock use in BT & FM
GPIO0_VIB_EN
GPIO1_USBEN
GPIO2_SCL
GPIO3_SDA
GPIO4_L_PWR_EN
GPIO5_CHREN
GPIO6_CAMERA_PWR_EN
GPIO7_BL_EN1
GPIO8_BL_EN2
GPIO9_BT_PWR_EN
BBWAKEUP
BANDSW_DCS
GPIO16_BT_WAKE
NC_GPIO17_26M_OUT
NC_GPIO18_FM32K
RFVCOEN
SIMDATA
CMDAT0
CMDAT1
CMDAT2
CMDAT3
CMDAT4
CMDAT5
CMDAT6
CMDAT7
CMDAT8
CMDAT9
CMVREF
CMHREF
NLD17
NLD16
NLD15
NLD14
NLD13
NLD12
NLD11
NLD10
NLD9
NLD8
CMRST
CMPDN
CMMCLK
CMPCLK
GPIO36_32K_OUT
EINT0_HEADSET
EINT1_CLAMSHELL
EINT2_CHARGER
EINT3_BT_HOST_WAKE
MCPWRON
GND
MCCK
MCINS
MCDA3
MCDA2
MCDA1
MCDA0
MCCM0
USB_DM
USB_DP
/WATCHDOG
26MHZ
XOUT
XIN
GND
/JTRST
JTCK
JTDI
JTMS
JTDO
JRTCK
HB_TX
LB_TX
PCSRX
850RX
PA_EN
LE
SDATA
SCLK
SIMRST
SIMCLK
SIMVCC
SIMSEL
TVOUT
FSRES
TFBGA 314Pin 13mmX13mm 0.65mm pitch
Compare to MT6227
purple (both pin number and pin name) -- MT6228 add
purple (pin name only) -- MT6228 re-assign
green (pin name only) -- GPIO update definition
GPIO Reserve
GND
Protect Resistors : 0R or 1K/4.7K
PLLOUT
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
COL0
COL1
COL2
COL3
COL4
COL5
PCMCLK_BT
PCMOUT_BT
PCMIN_BT
BT_RST_IO52
PCMSYNC_BT
NLD7
NLD6
NLD5
NLD4
NLD3
NLD2
NLD1
NLD0
NRNB
NCLE
NALE
NWEB
NREB
NCEB
GPIO43_IRDA_PDN
GPIO42_IRDA_TXD
GPIO41_IRDA_RXD
BT_URTS3
BT_UCTS3
URXD3_BT
UTXD3_BT
URTS1
UCTS1
UTXD1
URXD1
AFC_BYP
VAFC
VAPC
ADC0_I-
ADC1_I+
ADC2_TBAT
ADC3_SDRAM
ADC4_USB
ADC5_HF_MIC
MP3_OUTL
MP3_OUTR
ML_BYP
SPK+
SPK-
REC-
REC+
MICBIASP
MICBIASN
I
IB
QB
Q
VREFN
VREFP
MICP0
MICN0
MICN1
MICP1
KCOL6 is special to powerkey
Multi-use as Normal UART2 / Hardware control of BT UART3
baseband output -->
baseband input <--
baseband input <--
baseband output -->
Bluetooth PCM Interface
pcmclock
baseband output -->
baseband input <--
pcmsync
VSENSE
GND
GND
GND
L_WR
L_RS
L_RD
L_RESET
L_CE0
LCD Control Interface
/SYSRST
VCXOEN
GPIO35_NC
GPO1_OP_EN
EA2
EA1
EA3
EA9
EA8
EA7
EA6
EA5
EA4
/ELB
/EUB
/EWR
EA14
EA13
EA12
EA11
EA10
EA15
/ERD
GPO2
/ECS0_SDRAM
ECLK
ECKE
EDCLK
/ERAS
/ECAS
For MT6217 / MT6227 : Vcore = 1.8V , VRTC = 1.5V
For MT6219 : VCORE = VRTC = 1.2V
Memory Card PWR
MIC
EARPHONE
MIC+
MIC-
KEYPAD & SIDEKEY CONNECTOR
PWRKEY
VBAT
VBAT
KEYPAD_LEDN
MICP+
MICN-
MLVS0402M07
MLVS0402M07
MLVS0402M07
MICP+
MICN-
ROW3
ROW2
ROW1
COL3
COL2
COL1
J1201
20
1
20
1
19
2
19
2
18
3
18
3
17
4
17
4
16
5
16
5
15
6
15
6
14
7
14
7
13
8
13
8
12
9
12
9
11
10
11
10
G1G2G3
G4
G1G2G3
G4
AXK7L20227
MLVS0402M07
MLVS0402M07
MLVS0402M07
MLVS0402M07
MLVS0402M07
MLVS0402M07
MLVS0402M07
MLVS0402M07
MLVS0402M07
MLVS0402M07
KCOL0
KCOL1
KCOL2
KCOL3
KROW0
KROW1
KROW2
KROW3
KROW4
KROW5
ROW0
COL0
1KX4
1KX4
ROW4
ROW5
RN1201
BEAD_ARRAY_EXC28BB121
TV OUT
XMP3_L
XMP3_R
XMIC
GND
GND
RV1203
RV1202
RV1201
RV1204
RV1208
RV1207
RV1206
RV1205
RV1213
RV1212
RV1210
RV1211
RV1209
GND