ADP5589 Analog Devices, ADP5589 Datasheet - Page 36

• Manufacturer Part Number: ADP5589
• Description: Keypad Decoder and I/O Expansion
• Manufacturer: Analog Devices

Specifications of ADP5589

• Vin Range: 1.8 to 3.0V
• Number Of I/os: 19
• Application: Mobil I-0 Exp-Keybd Cont,Mobil I-O Expander
• Qwerty Keypad: Yes
• Other Functions: I2C I/O & register
• Function Flag: Mobil I-O
• Package: 24-Lead LFCSP,25-Ball WLCSP

ADP5589
GPO_DATA_OUT_C Register 0x2C
Table 52. GPO_DATA_OUT_C Bit Descriptions
Bits
[7: 3]
2
1
0
GPO_OUT_MODE_A Register 0x2D
Table 53. GPO_OUT_MODE_A Bit Descriptions
Bits
7
6
5
4
3
2
1
0
GPO_OUT_MODE_B Register 0x2E
Table 54. GPO_OUT_MODE_B Bit Descriptions
Bits
7
6
5
4
3
2
1
0
Name
GPO_16_OUT_MODE
GPO_15_OUT_MODE
GPO_14_OUT_MODE
GPO_13_OUT_MODE
GPO_12_OUT_MODE
GPO_11_OUT_MODE
GPO_10_OUT_MODE
GPO_9_OUT_MODE
Name
GPO_8_OUT_MODE
GPO_7_OUT_MODE
GPO_6_OUT_MODE
GPO_5_OUT_MODE
GPO_4_OUT_MODE
GPO_3_OUT_MODE
GPO_2_OUT_MODE
GPO_1_OUT_MODE
Name
GPO_19_DATA
GPO_18_DATA
GPO_17_DATA
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved.
0 = low.
1 = high.
0 = low.
1 = high.
0 = low.
1 = high.
Description
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
Description
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
0 = push/pull.
1 = open drain.
Rev. A | Page 36 of 48