參數資料
型號： EMC2103-1-KP-TR
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 模擬信號調理
中文描述： SPECIALTY ANALOG CIRCUIT, QCC12
封裝： 4 X 4 MM, ROHS COMPLIANT, QFN-12
文件頁數： 36/89頁
文件大小： 1243K
代理商： EMC2103-1-KP-TR
RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
SMSC EMC2103
41
Revision 0.90 (08-19-08)
DATASHEET
49h
R/W
Fan Valid TACH
Count
Holds the minimum tachometer
reading that indicates the fan is
spinning properly
F5h
SWL
4Ah
R/W
Fan Drive Fail
Band Low Byte
Stores the number of Tach counts
used to determine how the actual fan
speed must match the target fan
speed at full scale drive
00h
SWL
4Bh
R/W
Fan Drive Fail
Band High Byte
00h
SWL
4Ch
R/W
TACH Target Low
Byte
Holds the target tachometer reading
low byte for the Fan
F8h
No
4Dh
R/W
TACH Target High
Byte
Holds the target tachometer reading
for the Fan
FFh
No
4Eh
R
TACH Reading
High Byte
Holds the tachometer reading for the
Fan
FFh
No
4Fh
R
TACH Reading
Low Byte
Holds the tachometer reading low
byte for the Fan
F8h
No
Look Up Table (LUT)
50h
R/W
LUT Configuration
Stores and controls the configuration
for the LUT
00h
No
51h
R/W
LUT Drive 1
Stores the lowest programmed drive
setting for the LUT
FBh
LUT
Lock
52h
R/W
LUT Temp 1
Setting 1
Stores the threshold level for the
External Diode 1 channel that is
associated with the Drive 1 value
7Fh
(127°C)
LUT
Lock
53h
R/W
LUT Temp 2
Setting 1
Stores the threshold level for the
External Diode 2 channel that is
associated with the Drive 1 value
7Fh
(127°C)
LUT
Lock
54h
R/W
LUT Temp 3
Setting 1
Stores the threshold level for the
External Diode 3 channel (or Pushed
Temp 1 temp) that is associated with
the Drive 1 value
7Fh
(127°C)
LUT
Lock
55h
R/W
LUT Temp 4
Setting 1
Stores the threshold level for the
Internal Diode channel (or Pushed
Temp 2 temp) that is associated with
the Drive 1 value
7Fh
(127°C)
LUT
Lock
56h
R/W
LUT Drive 2
Stores the second programmed drive
setting for the LUT
E6h
LUT
Lock
57h
R/W
LUT Temp 1
Setting 2
Stores the threshold level for the
External Diode 1 channel that is
associated with the Drive 2 value
7Fh
(127°C)
LUT
Lock
58h
R/W
LUT Temp 2
Setting 2
Stores the threshold level for the
External Diode 2 channel that is
associated with the Drive 2 value
7Fh
(127°C)
LUT
Lock
59h
R/W
LUT Temp 3
Setting 2
Stores the threshold level for the
External Diode 3 channel (or Pushed
Temp 1 temp) that is associated with
the Drive 2 value
7Fh
(127°C)
LUT
Lock
Table 6.1 EMC2103 Register Set (continued)
ADDR
R/W
REGISTER
NAME
FUNCTION
DEFAULT
VALUE
LOCK
PAGE
相關PDF資料
PDF描述
EMC2103-2-AP-TR
EMCL12C2J-35.000MTR CRYSTAL OSCILLATOR, CLOCK, 35 MHz, LVPECL OUTPUT
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相關代理商/技術參數
參數描述
EMC2103-2 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Analog and Interface Product Selector Guide
EMC2103-2-AP 制造商:SMSC 制造商全稱:SMSC 功能描述:RPM-Based Fan Controller with HW Thermal Shutdown
EMC2103-2-AP-TR 功能描述:板上安裝溫度傳感器 Closed Loop RPM RPM Fan Ctrl 3Remote RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
EMC2103-3-KP 制造商:SMSC 制造商全稱:SMSC 功能描述:RPM-Based Fan Controller with HW Thermal Shutdown
EMC2103-4 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Analog and Interface Product Selector Guide
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