EVAL-ADT7467EBZ ON Semiconductor, EVAL-ADT7467EBZ Datasheet - Page 75

• Manufacturer Part Number: EVAL-ADT7467EBZ
• Description: BOARD EVALUATION FOR ADT7467
• Manufacturer: ON Semiconductor
• Series: dBCool®r

Specifications of EVAL-ADT7467EBZ

• Sensor Type: Temperature
• Sensing Range: -40°C ~ 120°C
• Interface: SMBus (2-Wire/I²C)
• Sensitivity: ±1.5°C
• Voltage - Supply: 3 V ~ 5.5 V
• Embedded: No
• Utilized Ic / Part: ADT7467
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 60. Register 0x7D—Configuration Register 4 (Power-On Default = 0x00)
Bit
<1:0>
<3:2>
<4>
<5>
<6:7>
1
Table 61. Register 0x7E—Manufacturer’s Test Register 1 (Power-On Default = 0x00)
Bit
<7:0>
Table 62. Register 0x7F—Manufacturer’s Test Register 2 (Power-On Default = 0x00)
Bit
<7:0>
This register becomes a read-only register when the Configuration Register 1 LOCK bit is set to 1. Any subsequent attempts to write to this register fail.
Name
Pin 9 Func
AINL
RES
BpAtt V
RES
Name
Reserved
Name
Reserved
CCP
R/W
Read/write
Read/write
R/W
Read only
R/W
Read only
1
Description
These bits set the functionality of Pin 9.
00 = TACH4 (default).
01 = bidirectional THERM .
10 = SMBALERT .
11 = GPIO.
These two bits define the input threshold for 2-wire fan speed measurements (low frequency mode
only).
00 = ±20 mV.
01 = ±40 mV.
10 = ±80 mV.
11 = ±130 mV.
Unused.
Bypass V
2.2965 V (0xFF).
Unused.
Manufacturer’s test register. These bits are reserved for the manufacturer’s testing purposes and
Manufacturer’s test register. These bits are reserved for the manufacturer’s testing purposes and
Description
should not be written to under normal operation.
Description
should not be written to under normal operation.
CCP
attenuator. When set, the measurement scale for this channel changes from 0 V (0x00) to
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ADT7467