10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
H H
G G
F F
E E
D D
C C
B B
A A
MT6228 DEMO PHONE
URTS2
High driving BPI port: 4mA/8mA
Nand flash command latch enable output
Nand flash read enable output
SIM card supply power select DAI pcm data input
Nand flash data port 4
Nand flash address latch enable output
RF 3-wire interface chip select 0
DAI reset signal input
SD card detect input
UART1 clear to send
SD(or memory) serial data I/O
Nand flash chip enable output
Nand flash data port 7
Nand flash data port 5
Nand flash data port 2
Nand flash data port 0
External memory interface
SD write protect input
DAI clock output
Watchdog reset output
SIM card supply power control
SIM card data input/output
External TCXO enable active "LOW"
UCTS2
Nand flash data port 3
DAI pcm data output
External TCXO enable active"High"
High driving BPI port: 4mA/8mA
UCTS3
External TCXO enable active"High"
RF 3-wire interface data output
RF 3-wire interface clock output
SIM card clock output
Baseband sigma-Delta Clock, 13MHz test point
SD command output/memory
stick bus state output
High driving BPI port: 4mA/8mA
Nand flash data port 1
Nand flash read/busy status input
SD(or memory) serial clock
SIM card reset output
UART1 request to send
Nand flash write enable output
Nand flash data port 6
URTS3
Audio analog output left channel
Microphone bias supply(-)
Microphone bias supply(+)
Earphone 0 amplifier output(+)
Earphone 0 amplifier output(-)
4.7u AC couple
4.7u AC couple
FM radio analog input right channel
AFC DAC bypass capacitor
Microphone 1 amplifier input (+)
Microphone 1 amplifier input (-)
Microphone 0 amplifier input (-)
Microphone 0 amplifier input (+)
FM radio analog input left channel
Audio DAC bypass pin
Audio reference voltage(-)
Audio analog output right channel
Audio reference voltage(+)
MCDA4
MCDA6
MCDA7
MCDA5
2005/8/28
Near SDRAM
Memory Card PWR
VER 1.0
MT6228
A3
11Monday, December 12, 2005
Title
Size Document Number Rev
Date: Sheet
of
ED14
ED0
ED11
ED8
ED5
ED3
ED4
ED7
ED2
ED10
ED13
ED12
ED6
ED15
ED1
ED9
EA3
EA9
EA13
EA4
EA12
EA11
EA8
EA10
EA2
EA5
EA1
EA7
EA6
EA14
EA15
ADC3_T_SDRAM
MCDA3
KROW2
NLD7
UTXD1
JTDO
EINT2_CHR_DET
PWM2_BL
LRSTB
BT_PCMCLK
KCOL1
URTS1
JTCK
NRNB
LWRB
SIMRST
BT_RST_IO52
NCEB
NLD2
BT_EINT3
BBWAKEUP
WATCHDOG
NWEB
KROW3
/SYSRST
NLD5
MCDA2
BT_URTS3
ED[0..15]
JRTCK
IO22_TP_DOUT
KCOL6
SIMDATA
BT_UCTS3
MCCK
UCTS1
JTDI
PWM1_KEYPAD
LRDB
PWM3_AF
BT_PCMSYNC
KROW5
NLD0
SIMCLK
GPO1_OP_EN
TP_EINT1_/PENIRQ
NCLE
NLD3
MCDA0
NREB
KROW1
KROW0
USB_DM
NLD6
MCDA1 IO21_TP_BUSY
LPCE0B
IO23_TP_/CS
BT_PCMIN
KROW4
URXD1
JTMS
MCINS
SIMVCC
PLLOUT
LPA0
BT_UTXD3
BT_PCMOUT
KCOL0
/JTRST
NLD1
VCXOEN
NALE
MCCM0
KCOL2
NLD4
USB_DP
IO20_TP_CLK
FSRES
MP3_OUTL
MICN0
MICP0
FM_INR
FM_INL
ADC4_USB
MICN1
SPKN0
ADC1_I+
SPKP0
MICP1
M_BYP
ADC2_TBAT
MP3_OUTR
ADC0_I-
NLD11
NLD8
CMPDN
NLD13
CMPCLK
NLD9
CMDATA3
NLD17
CMVREF
CMDATA5
CMDATA0
CMMCLK
CMDATA2
CMRST
CMHREF
NLD14
NLD15
CMDATA6
CMDATA1
CMDATA9
CMDATA8
NLD16
CMDATA7
CMDATA4
NLD10
NLD12
QB
IB
Q
I
AFC_BYP
JTMS
JTDO
/JTRST
JTDI
JRTCK
JTCK
BANDSW_DCS
LBTX
26Mz
PA_EN
SCLK
PCSRX
850RX
HBTX
SDATA
LE
IO17_TP_DIN
IO18_FM32K
RFVCOEN
IO3_SDA
IO2_SCL
IO1_USBEN
IO6_CAMERA_PWREN
IO4_VIBEN
IO5_CHREN
IO9_BT_PWR_EN
IO0_CMFLASH
IO41_IRDA_RXD
IO42_IRDA_TXD
IO43_IRDA_PDN
BT_URXD3
SIMSEL4
VAPC
VAFC
IO7_BL_EN
/EUB
/EWR
/ECAS
ECKE
/ECS0_SDRAM
EDCLK
/ERAS
/ELB
EA[1..15]
TVOUT
IO4_VIBEN
IO5_CHREN
IO6_CAMERA_PWREN
IO9_BT_PWR_EN
IO16_BT_WAKE
EINT0_ACC_DET
ADC5_ACC
IO8_FLASH_EN
IO35_AF_EN
IO36_BT_DISCON
VCM
ADC6_MIC_DC
ECLK
IO25_HS_TV
VDD
AVDD
VMEM_1.8
VCORE
VUSB
MICBIASP
MICBIASN
VREFP
VREFN
VRTC
AVDD
VDD
TP113
TP114
TR100
nc NTC 10K (25 degree C)
TP115
R104
nc 24K
TP119
U100C
MT6228 (MTK)
B4
A4B15
A15
C14
B14
A14
D13
C13
B12
A12
C12
D12
C11
B11
D10
C10
B10
A10
D9
C9
A9
B9
B8
A8
C8
D8
B7
D6
C6
B6
A6
C5
B5
A5
AFC
AFC_BYPAU_MOUTL
AU_MOUTR
AU_ML_BYP
AU_FMINL
AU_FMINR
AU_OUT1_P
AU_OUT1_N
AU_OUT0_N
AU_OUT0_P
AU_MICBIAS_P
AU_MICBIAS_N
AU_VREF_N
AU_VREF_P
AU_VIN0_P
AU_VIN0_N
AU_VIN1_N
AU_VIN1_P
BDLAQP
BDLAQN
BDLAIN
BDLAIP
BUPAIP
BUPAIN
BUPAQN
BUPAQP
APC
AUXADIN0
AUXADIN1
AUXADIN2
AUXADIN3
AUXADIN4
AUXADIN5
AUXADIN6
U100D
MT6228 (MTK)
H12
H11 H9
H10
K8
L8
M8
M9
M10
M11
M12
L12
J12
K12
J8
H8
L11
K11
L10
J11
K9
J10
L9K10
J9
G7
CMVREF
CMHREF CMPCLK
CMMCLK
CMDAT7
CMDAT6
CMDAT5
CMDAT4
CMDAT3
CMDAT2
CMDAT1
CMDAT0
CMRST
CMPDN
CMDAT8
CMDAT9
NLD8
NLD9
NLD10
NLD11
NLD15
NLD14
NLD13NLD12
NLD16
NLD17
TP105
B100
BLM18HD102SN1
U100B
MT6228 (MTK)
F19
B3
F10
B19
E14
D4
E6
E12
A1
C1
M2
E11
F18
R6
V17
V15
R12
R17
V6
V3
U8
U13
T17
U14
V10
T7
R10
V18
F11
C15
D14
B13
A13
D11
A11
E10
E9
E8
D7
C7
A7
H1
E3
C4
U11
V8
V14
E13
E15
F9
G2
J18
A3
A16
B16
D5
E2
E7
L15
M1
N16
P16
W9
W12
W5
W16 W2
K1
R1
B2
C3D3
P15
VSS33
VDD33
VSS33
VDD33
VSS33
VDD33
VDD33
VSS33
AVDD_PLL
AVSS_PLL
VDDK
VDD33
VDDK
VSS33_EMI
VDD33_EMI
VDD33_EMI
VSS33_EMI
VSS33_EMI
VDD33_EMI
VDD33_EMI
VSS33_EMI
VDD33_EMI
VDD33_EMI
VSS33_EMI
VSS33_EMI
VDD33_EMI
VDD33_EMI
VSS33_EMI
VDDK
AVDD_MBUF
AVSS_MBUF
AVDD_BUF
AVSS_BUF
AVDD_AFE
AGND_AFE
AVSS_AFE
AGND_RFE
AVSS_GSMRFTX
AVDD_GSMRFTX
AVSS_RFE
AVDD_REF
VSS33
VDDK
AUX_REF
VSS33_EMI
VDDK
VDDK
VDD33
VDD33
VDD33
VDD33
VDD33
VSS33
VSS33
VSS33
VSS33
VSS33
VSS33
VSS33
VSS33
VDD33_AUX1
VDD33_AUX2
VDD33_EMI
VDD33_EMI
VSS33_EMI
VSS33_EMI VSS33
VDD33
VDD33
AVDD_TV
AVSS_TVAVDD_RTC
VDDK
C100
1n
C108 4.7n/10V (X7R)
TP101
560
R103
TP103
C102 22p
X100
32K Crystal
3
100n
C105
TP117
C111
100n
U100A
MT6228 (MTK)
U3
U1
D17
C19
C18
C17
A19
B18
B1
D2
D1
E1
E5
E4
F5
F4
F3
F2
F1
G5
G4
G3
G1
J6
H5
H4
H3
H2
J5
J4
J3
J2
R4
K4
K5
J1
K2
M19
L16
L17
L18
L19
T2
T4
T1
H18
H19
G15
G16
G17
G18
G19
F15
F16
F17
E16
E17
D15
U4
B17
U2
V1
W1
V2
P10
T10
U10
W10
R9
T9
U9
V9
R8
T8
W8
P8
R7
U7
V7
W7
T6
U6
W6
R5
T5
U5
V5
W4
V4
W3
W11
V11
R11
P11
V12
U12
T12
P12
W13
V13
R15
T19
T18
U19
U18
V19
W19
W18
U17
W17
T16
U16
V16
T15
U15
W15
R16
R18
R19
P17
P18
P19
N17
N18
M18
N19
M16
M17
K6
N1
P5
P4
P3
P2
P1
H16
H15
J19
J15
K19
J16
J17
K18
K17
K16
K15
E18
E19
D16
D19
D18
H17
A18
A17
T3
T11
K3
R3
R2
L5
L4
L3
L1
L2
N2
N3
N4
N5
M3
M4
M5
L6
A2
C2
F6
T14
W14
R13
R14
T13
GPIO0/CMFLASH
GPIO1/BSI_RFIN
GPIO2/SCL
GPIO3/SDA
GPIO4
GPIO5
GPIO6
GPIO7
SYSCLK
XOUT
XIN
BBWAKEUP
TESTMODE
/JTRST
JTCK
JTDI
JTMS
JTDO
JRTCK
BPI_BUS0[HIGH DRIVING]
BPI_BUS1[HIGH DRIVING]
BPI_BUS2[HIGH DRIVING]
BPI_BUS3
BPI_BUS4
BPI_BUS5
BPI_BUS6/GPIO16
BPI_BUS7/GPIO17
BPI_BUS8/GPIO18
BPI_BUS9/GPIO19/BSI_CS1
BSI_CS0
BSI_DATA
BSI_CLK
PWM1/GPIO32/TBTXFS/DSP_TID2
LSDA/GPIO22/TDMA_D0/TCTIRQ2
LSA0/GPIO21/TDMA_D1/TDTIRQ
LSCK/GPIO20/TDMA_CK/TBTXEN
LSCE1B/GPIO24/LPCE2B/TEVTVAL
SIMRST
SIMCLK
SIMVCC
SIMSEL/GPIO48
SIMDATA
/SYSRST
SRCLKENA/GPO0
SRCLKENAN/GPO1
KCOL5
KCOL4
KCOL3
KCOL2
KCOL1
KCOL0
KROW5
KROW4
KROW3
KROW2
KROW1
KROW0
ESDM_CK
MIRQ/GPIO36/6.5MHz/32KHz
MFIQ/GPIO63/USBID
EINT0
EINT1
EINT2
EINT3
EA0
EA1
EA2
EA3
EA4
EA5
EA6
EA7
EA8
EA9
EA10
EA11
EA12
EA13
EA14
EA15
EA16
EA17
EA18
EA19
EA20
EA21
EA22
EA23
EA24
EA25
/EADV
ECLK
/ECS3
/ECS2
/ECS1
/ECS0
/EWR
/ERD
/EUB
/ELB
ED0
ED1
ED2
ED3
ED4
ED5
ED6
ED7
ED8
ED9
ED10
ED11
ED12
ED13
ED14
ED15
WATCHDOG
USB_DP
USB_DM
MCCM0
MCDA0
MCDA1
MCDA2
MCDA3
MCCK
MCPWRON
MCWP
MCINS
LPCE1B/NCEB1/GPIO25/DSP_TID0
NRNB/GPIO26
NCLE/GPIO27
NALE/GPIO28
NWEB/GPIO29
NREB/GPIO30
NCEB/GPIO31
IRDA_PDN/GPIO43
IRDA_TXD/GPIO42/URTS2
IRDA_RXD/GPIO41/UCTS2
UTXD2/GPIO38/URTS3
URXD2/GPIO37/UCTS3
URXD3/GPIO39
UTXD3/GPIO40
URTS1
UCTS1
UTXD1
URXD1
DAICLK/GPIO49/SWDBGD12
DAIPCMOUT/GPIO50/SWDBGD11
DAIPCMIN/GPIO51/SWDBGD10
DAIRST/GPIO52/SWDBGD9
DAISYNC/GPIO53/SWDBGD8
KCOL6
GPIO8/32KHz
GPIO9/26MHz
SRCLKENAI/GPIO35
/EPDN
LSCE0B/GPIO23/TDMA_FS/TCTIRQ1
PWM2/GPIO33/TBRXEN/DSP_TID3
ALERTER/GPIO34/TBRXFS/DSP_TID4
LPCE0B
LRSTB
LRDB
LWRB
LPA0
NLD0
NLD1
NLD2
NLD3
NLD4
NLD5
NLD6
NLD7
TVOUT
FSRES
PLLOUT
/ECAS
/ERAS
ECKE
EWAIT
EDCLK
C106
100n
TP104
C101 22p
100n
C109
47n/10V(X7R)C112
TP110
1
C104
100n
TP102
TP106
C107
100n
RN100
100K (8P4R)
1
2
3
4 5
6
7
8
C103
100n
TP120
