ADM1033ARQZ-REEL7 ON Semiconductor, ADM1033ARQZ-REEL7 Datasheet - Page 26

• Manufacturer Part Number: ADM1033ARQZ-REEL7
• Description: IC THERM/FAN SPEED CTRLR 16-QSOP
• Manufacturer: ON Semiconductor

Specifications of ADM1033ARQZ-REEL7

• Function: Fan Control, Temp Monitor
• Topology: ADC, Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 31. ADM1033 Registers
Address
0x0C/8C
0x0D/8D
0x2A/AA
0x2B/AB
0x2C/AC
0x2D/AD
0x2E/AE
0x3A/BA
0x0A/8A
0x0B/8B
0x0E/8E
0x1A/9A
0x2F/AF
0x00/80
0x01/81
0x02/82
0x03/83
0x04/84
0x05/85
0x06/86
0x07/87
0x08/88
0x09/89
0x0F/8F
0x10/90
0x16/96
0x17/97
0x19/99
0x22/A2
0x23/A3
0x24/A4
0x25/A5
0x26/A6
0x27/A7
0x28/A8
0x29/A9
0x30/B0
0x31/B1
0x32/B2
0x33/B3
0x34/B4
0x35/B5
0x36/B6
0x37/B7
0x38/B8
0x39/B9
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
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
R/W
R/W
R/W
#Bytes/Block Read
Configuration 1
Configuration 2
Configuration 3
Configuration 4
Conversion Rate
Fault Queue
Fan Behavior
Mask 1
Mask 2
Mask 3
Local High Limit
Local Low Limit
Local THERM Limit
Remote 1 High
Limit
Remote 1 Low
Limit
Remote 1 THERM
Limit
Local Offset
Remote 1 Offset
THERM % Limit
THERM Hysteresis
Look−up table T1
Look−up table T2
Look−up table T3
Look−up table T4
Look−up table T5
Look−up table T6
Look−up table T7
Look−up table T8
Look−up table, FS1
Look−up table, FS1
Look−up table, FS2
Look−up table, FS2
Look−up table, FS3
Look−up table, FS3
Look−up table, FS4
Look−up table, FS4
Look−up table, FS5
Look−up table, FS5
Look−up table, FS6
Look−up table, FS6
Look−up table, FS7
Look−up table, FS7
Look−up table, FS8
Look−up table, FS8
Look−up table Hys-
teresis
Description
Table/SW
FF/REF
Bit 7
#FP2
RES
RES
RES
RES
RES
RES
F1S
RR
LH
15
15
15
15
15
15
15
15
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
F1 Off
Bit 6
#FP2
Lock
RES
RES
RES
RES
RES
RES
% T
LL
FA
14
14
14
14
14
14
14
14
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
http://onsemi.com
Bit 5
#FP2
SDA
RES
RES
RES
R1H
RES
RES
RES
% T
F2S
CS
13
13
13
13
13
13
13
13
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
26
Bit 4
#FP2
SCL
RES
RES
RES
RES
RES
RES
% T
R1L
% T
CS
12
12
12
12
12
12
12
12
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
ALERT
Bit 3
#FP1
Conv
RES
XOR
RES
RES
R1D
Hys
Hys
FQ
TA
11
11
11
11
11
11
11
11
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
TIMER
Bit 2
#FP1
Conv
RES
RES
R2H
RES
Hys
Hys
D/L
FQ
TS
10
10
10
10
10
10
10
10
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
R1TM
#FP1
Bit 1
Conv
RES
RES
D1B
R2L
Avg
Hys
Hys
BD
FQ
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
1
9
1
9
1
9
1
9
1
9
1
9
1
9
Reset
Bit 0
#FP1
Conv
R2D
RES
RES
Mon
LTM
D1B
Hys
Hys
FQ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
8
0
8
0
8
0
8
0
8
0
8
0
8
Default
0x8B
0x8B
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0x20
0x01
0x84
0x04
0x00
0x07
0x01
0x01
0x50
0x18
0x00
0x54
0x95
0x54
0x95
0x00
0x00
0x05
0x05
Lock−
able?
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
Y
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y