MT1389EE ETC, MT1389EE Datasheet - Page 6

• Manufacturer Part Number: MT1389EE
• Description: DVD IC
• Manufacturer: ETC

No.
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#
90 ALE
79 IOOE#
66 IOWR#
77 IOCS#
95 UWR#
96 URD#
98 UP1_2
99 UP1_3
Name
SCL
SDA
RXD
TXD
RXD
TXD
Alt.
SDA
SCL
Inout, 2-16MA,
SR, PU, SMT
Inout, 2-16MA, SR, SMT
Inout, 2-16MA, SR, SMT
Inout, 2-16MA,
SR, PU, SMT
Inout, 2-16MA,
SR, PU, SMT
Inout, 2-16MA,
SR, PU, SMT
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
Inout, 4MA, SR, PU, SMT
Inout, 4MA, SR, PU, SMT
Inout, 4MA, SR, PU, SMT
Inout, 4MA, SR, PU, SMT
Inout, 4MA, SR, PU, SMT
Input, SMT
Inout, 2-16MA,
SR, PU, SMT
I/O
Microcontroller address latch enable
Flash output enable, active low / IO
Flash write enable, active low / IO
Flash chip select, active low / IO
Microcontroller write strobe, active low
Microcontroller read strobe, active low
Microcontroller port 1-6
I
Microcontroller port 1-7
I
Microcontroller port 3-0
8032 RS232 RXD
Microcontroller port 3-1
8032 RS232 TXD
Microcontroller port 3-4
Hardwired RD232 RXD
I
Microcontroller port 3-5
Hardwired RD232 TXD
I
IR control signal input
Microcontroller external interrupt 0, active low
2
2
2
2
C clock pin
C data pin
C clock pin
C data pin
Function