MT1389EE-L1 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

MT1389EE-L1

DVD IC

Unspecified 

No.

Name

90 ALE

79 IOOE#

66 IOWR#

77 IOCS#

95 UWR#

96 URD#

98 UP1_2

99 UP1_3

100 UP1_4

101 UP1_5

102 UP1_6

103 UP1_7

104 UP3_0

105 UP3_1

106 UP3_4

107 UP3_5

111 IR

112 INT0#

Alt.

SCL

SDA

RXD

TXD

RXD SCL

TXD SDA

I/O

Inout, 2-16MA,

SR, PU, SMT

Function

Microcontroller address latch enable

Inout, 2-16MA, SR, SMT

Inout, 2-16MA, SR, SMT

Inout, 2-16MA,

SR, PU, SMT

Flash output enable, active low / IO

Flash write enable, active low / IO

Flash chip select, active low / IO

Inout, 2-16MA,

SR, PU, SMT

Microcontroller write strobe, active low

Inout, 2-16MA,

SR, PU, SMT

Microcontroller read strobe, active low

Inout, 4MA, SR, PU, SMT Microcontroller port 1-2

Inout, 4MA, SR, PU, SMT Microcontroller port 1-3

Inout, 4MA, SR, PU, SMT Microcontroller port 1-4

Inout, 4MA, SR, PU, SMT Microcontroller port 1-5

Inout, 4MA, SR, PU, SMT

Microcontroller port 1-6

I2C clock pin

Inout, 4MA, SR, PU, SMT

Microcontroller port 1-7

I2C data pin

Inout, 4MA, SR, PU, SMT

Microcontroller port 3-0

8032 RS232 RXD

Inout, 4MA, SR, PU, SMT

Microcontroller port 3-1

8032 RS232 TXD

Microcontroller port 3-4

Inout, 4MA, SR, PU, SMT Hardwired RD232 RXD

I2C clock pin

Microcontroller port 3-5

Inout, 4MA, SR, PU, SMT Hardwired RD232 TXD

I2C data pin

Input, SMT

IR control signal input

Inout, 2-16MA,

SR, PU, SMT

Microcontroller external interrupt 0, active low

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