MT6225ACS 데이터 시트보기 (PDF) - Unspecified
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MT6225ACS Datasheet PDF : 377 Pages
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MT6225 GSM/GPRS Baseband Processor Data Sheet Revision 1.00
T11 EA5
O External memory address bus 5
0
U11 EA6
O External memory address bus 6
0
P10 EA7
O External memory address bus 7
0
R10 EA8
O External memory address bus 8
0
T10 EA9
O External memory address bus 9
0
U10 EA10
O External memory address bus 10
0
P9
EA11
O External memory address bus 11
0
R9
EA12
O External memory address bus 12
0
T9
EA13
O External memory address bus 13
0
U9
EA14
O External memory address bus 14
0
P8
EA15
R8
EA16
T8
EA17
U8
EA18
P7
EA19
R7
EA20
T7
EA21
U7
EA22
P6
EA23
R6
EA24
T6
EA25
O External memory address bus 15
0
O External memory address bus 16
0
O External memory address bus 17
0
O External memory address bus 18
0
O External memory address bus 19
0
O External memory address bus 20
0
O External memory address bus 21
0
O External memory address bus 22
0
O External memory address bus 23
0
O External memory address bus 24 GPO1 EA24
26MHz 32KHz
0
O External memory address bus 25 GPO2 EA25
32KHz 26MHz
0
USB Interface
K9
USB_DP
K10 USB_DM
IO USB D+ Input/Output
IO USB D- Input/Output
VDD33
_USB
Memory Card Interface
M13 MCCM0
L14 MCDA0
IO SD Command/MS Bus State
Output
IO SD Serial Data IO 0/MS Serial
Data IO
L15 MCDA1
L16 MCDA2
L17 MCDA3
K17 MCCK
IO SD Serial Data IO 1
IO SD Serial Data IO 2
IO SD Serial Data IO 3
O SD Serial Clock/MS Serial Clock
Output
VDD33
_MC
K16 MCWP
IO SD Write Protect Input
GPIO44 MCWP
PU
K15 MCINS
IO SD Card Detect Input
GPIO45 MCINS
PU
UART Interface
H17 URXD1
I UART 1 receive data
PU Inpu
t
H16 UTXD1
H15 URXD2
H14 UTXD2
G17 URXD3
O UART 1 transmit data
IO UART 2 receive data
IO UART 2 transmit data
IO UART 3 receive data
GPIO35 URXD2 UCTS3
GPIO36 UTXD2 URTS3
GPIO33 URXD3 UCTS2
IRDA_R
XD
IRDA_T
XD
1
PU Inpu
t
PU Inpu VDD33
t
PU Inpu
t
G16 UTXD3
IO UART 3 transmit data
GPIO34 UTXD3 URTS2
PU Inpu
t
Digital Audio Interface
D16 DAICLK
IO DAI clock output
D15 DAIPCMOUT IO DAI pcm data out
C17 DAIPCMIN IO DAI pcm data input
GPIO51 DAICLK
GPIO52
GPIO53
DAIPCM
OUT
DAIPCMI
N
PU Inpu VDD33
t
PD Inpu
t
PU Inpu
t
24
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