MT1389 데이터 시트보기 (PDF) - Unspecified

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MT1389

MT1389 IC / Desktop DVD Player SOC

Unspecified 

Specifications are subject to change without notice

Pin

Main

Alt.

Type Description

InOut

33

SF_CK

8mA, SR Serial Flash Clock

PD, SMT

InOut

1) Microcontroller port 1-6

2) SD_D1 set D

34

UP1_6 SCL 4mA, SR 3) MS_D1 set D

4) RXD3

35

37

38

39

40

41

ly UP1_7

tial k On GPIO6

fiden eTe PRST#

n gin IR

Co iEn sure GPIO3

MTFKorNDoigDisclo GPIO4

SDA

PU, SMT

InOut

4mA, SR

PU, SMT

InOut

4mA, PU

Input

PU, SMT

5) I2C SCK

1) Microcontroller port 1-7

2) SD_D2 set D

3) MS_D2 set D

4) TXD3

5) I2C SDA

1) Microcontroller port 3-5 (Internal Pull-Up)

2) SD_D0 set B/D/E/F

3) SD_D2 set C

4) MS_D0 set B/D/E

5) MS_D2 set C

6) TXD1

7) ASDATA2

8) GPIO6

Power on reset input, active low

INT#

Input

SR, SMT

InOut

8mA, SR

SMT

InOut

4mA, PD

IR control signal input

1) INT_

2) Microcontroller port 3-1 (Internal Pull-Up)

3) SD_CLK set D/F

4) MS_CLK set B/D/E

5) TXD4

6) GPIO3

1) Microcontroller port 3-4 (Internal Pull-Up)

2) MS_BS set B

3) YCLK

4) ASDATA0

5) ALRCK

6) GPIO4

Dram Interface (37) (Sorted by position)

52

RD0

InOut,

2mA

DRAM data 0

53

RD1

InOut

2mA

DRAM data 1

54

RD2

InOut

2mA

DRAM data 2

13

MEDIATEK CONFIDENTIAL, NO DISCLOSURE

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