SX1504I087TRT Semtech, SX1504I087TRT Datasheet - Page 17

• Manufacturer Part Number: SX1504I087TRT
• Description: IC GPIO EXPANDER I2C 4CH 20QFN
• Manufacturer: Semtech

Specifications of SX1504I087TRT

• Interface: I²C
• Number Of I /o: 4
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SX1504I087TR

ADVANCED COMMUNICATIONS & SENSING
4.7.2
The SX1505 I/Os can be configured as per the SX1504, and can additionally be configured to provide a 2-to-1
logic function on I/O[4-6], 3-to-1 logic function on I/O[4-7], or 3-to-2 logic decode on I/O[0-4].
4.7.3
Each of the two I/O banks of the SX1506 I/Os can be configured as per the SX1505.
Rev 2 – 30
RegPLDModeB
RegPLDModeA
RegPLDMode
5:4
5:4
5:4
SX1505
SX1506
00
00
00
00
01
01
01
01
10
10
10
10
00
00
00
00
01
01
01
01
10
10
10
10
00
00
00
00
01
01
01
01
10
10
10
10
th
August 2010
1:0
1:0
1:0
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
15
7
7
Table 10 – SX1506 PLD Modes Settings (Bank B)
Table 9 – SX1506 PLD Modes Settings (Bank B)
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
Table 8 – SX1505 PLD Modes Settings
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
14
6
6
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
13
5
5
17
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
SX1505 I/Os
SX1506 I/Os
SX1506 I/Os
12
4
4
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
11
3
3
SX1504/SX1505/SX1506
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
10
2
2
4/8/16 Channel GPIO
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
1
9
1
www.semtech.com
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
0
8
0