參數(shù)資料
型號： EMC2103-1-KP-TR
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 模擬信號調(diào)理
中文描述： SPECIALTY ANALOG CIRCUIT, QCC12
封裝： 4 X 4 MM, ROHS COMPLIANT, QFN-12
文件頁數(shù)： 51/89頁
文件大小： 1243K
代理商： EMC2103-1-KP-TR
RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
SMSC EMC2103
55
Revision 0.90 (08-19-08)
DATASHEET
Bit 1- FAN_SPIN - This bit is asserted ‘1’ if the Spin up Routine for the Fan cannot detect a valid
tachometer reading within its maximum time window. This bit can be masked from asserting the ALERT
pin.
Bit 0 - FAN_STALL - This bit is asserted ‘1’ if the tachometer measurement on the Fan detects a stalled
fan. This bit can be masked from asserting the ALERT pin.
6.15
Interrupt Enable Register
The Interrupt Enable Register controls the masking for each temperature channel. When a channel is
masked, it will not cause the ALERT pin to be asserted when an error condition is detected.
Bit 3 - EXT3_INT_EN (EMC2103-2 only) - Allows the External Diode 3 to assert the ALERT pin.
‘0’ (default) - The ALERT pin will not be asserted for any error condition associated with External
Diode 3 channel.
‘1’ - The ALERT pin will be asserted for an error condition associated with External Diode 3
channel.
Bit 2 - EXT2_INT_EN (EMC2103-2 only) - Allows the External Diode 2 to assert the ALERT pin.
‘0’ (default) - The ALERT pin will not be asserted for any error condition associated with External
Diode 2 channel.
‘1’ - The ALERT pin will be asserted for an error condition associated with External Diode 2
channel.
Bit 1 - EXT1_INT_EN - Allows the External Diode 1 to assert the ALERT pin.
‘0’ (default) - The ALERT pin will not be asserted for any error condition associated with External
Diode 1 channel.
‘1’ - The ALERT pin will be asserted for an error condition associated with External Diode 1
channel.
Bit 0 - INT_INT_EN - Allows the Internal Diode to assert the ALERT pin.
‘0’ (default) - The ALERT pin will not be asserted for any error condition associated with the Internal
Diode.
‘1’ - The ALERT pin will be asserted for an error condition associated with the Internal Diode.
6.16
Fan Interrupt Enable Register
Table 6.22 Interrupt Enable Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
28
R/W
Interrupt
Enable
--
-
EXT3_I
NT_EN
EXT2_I
NT_EN
EXT1_I
NT_EN
INT_IN
T_EN
00h
Table 6.23 Fan Interrupt Enable Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
29
R/W
Fan
Interrupt
Enable
--
-
SPIN_
INT_EN
STALL_
INT_EN
00h
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)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(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)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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