ISL6884IAZ Intersil, ISL6884IAZ Datasheet - Page 9

• Manufacturer Part Number: ISL6884IAZ
• Description: IC CTRLR CCFL BRIGHTNESS 20-SSOP
• Manufacturer: Intersil

Specifications of ISL6884IAZ

• Display Type: CCFL - Cold Cathode Fluorescent Lamp
• Interface: I²C
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Configuration: -
• Digits Or Characters: -

WORD NAME
ADDRESS
i
2
i
_stretch
toc_spd
toc_spd
toc_spd
dc_max
i
dc_min
_hpres
2
2
i
BYTE
c_bfree
_pres
2
0x2E
POR
POR
0x2d
POR
POR
POR
lpres
0x30
POR
0x31
POR
0x32
POR
0x33
POR
0x34
POR
0x35
POR
0x36
POR
0x2c
c_scl_
c_suh
0x2f
_ctrl
_ctrl
_ctrl
CM
c_scl
i
2
c
Maximum Fails Setting. This value determines how many consecutive I
I
Caution! Changing this register from its default value may result in unpredictable behavior
I
Caution! Changing this register from its default value may result in unpredictable behavior
I
Caution! Changing this register from its default value may result in unpredictable behavior
I
Caution! Changing this register from its default value may result in unpredictable behavior
I
Caution! Changing this register from its default value may result in unpredictable behavior
Time Out Counter Speed Control. See I
Caution! Changing this register from its default value may result in unpredictable behavior
Time Out Counter Speed Control. See I
Caution! Changing this register from its default value may result in unpredictable behavior
Time Out Counter Speed Control. See I
Caution! Changing this register from its default value may result in unpredictable behavior
Duty Cycle Maximum Setting. See DPWM Document for description
Caution! Changing this register from its default value may result in unpredictable behavior
Duty Cycle Minimum Setting. See DPWM Document for description.
Caution! Changing this register from its default value may result in unpredictable behavior
MSB LABEL
2
2
2
2
2
POR VALUE
C Setup/Hold Preset Value. See I
C SCL High Time Preset Value. See I
C SCL Low Time Preset Value. See I
C Bus Free Time Value. See I
C Stretch Value. See I
b15
b7
b7
b7
1
0
0
0
0
0
0
0
1
0
1
TABLE 1. REGISTER DESCRIPTION TABLE (READ/WRITE REGISTERS) (Continued)
9
BIT 6 LABEL
POR VALUE
b14
b6
b6
b6
0
0
0
0
0
0
0
0
1
0
1
2
C Document for description.
BIT 5 LABEL
2
POR VALUE
C Document for description.
2
C Document for description.
b13
b5
b5
b5
b5
b5
b5
b5
0
0
0
0
0
0
0
0
1
1
1
2
2
2
2
2
C Document for description.
C Document for description.
C Document for description
C Document for description.
C Document for description.
BIT 4 LABEL
POR VALUE
ISL6884
b12
b4
b4
b4
b4
b4
b4
b4
0
0
0
0
1
0
0
0
0
1
1
DESCRIPTION
BIT 3 LABEL
POR VALUE
b11
b3
b3
b3
b3
b3
b3
b3
2
0
0
0
0
0
1
0
0
0
1
1
C fails can occur before channel is faulted.
BIT 2 LABEL
POR VALUE
b18
b10
b2
b2
b2
b2
b2
b2
b2
0
0
1
1
0
0
0
0
1
0
1
BIT 1 LABEL
POR VALUE
b17
b9
b1
b1
b1
b1
b1
b1
b1
b1
0
0
1
0
1
1
0
0
1
0
1
POR VALUE
LSB LABEL
i2c_stretch
March 9, 2006
b16
b0
b0
b0
b0
b0
b0
b8
b0
b0
0
1
0
0
0
1
0
0
1
0
1
FN9265.0