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参数资料
| 型号： | LM80CIMTX-32 |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor |
| 中文描述： | 串行接口ACPI的兼容微处理器系统硬件监视器 |
| 文件页数： | 16/29页 |
| 文件大小： | 412K |
| 代理商： | LM80CIMTX-32 |
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Functional Description (Continued)
12.3 Configuration Register — Address 00h
Power on default <7:0> = 00001000 binary
Bit
Name
Read/
Write
Description
0
Start
Read/Write
A one enables startup of monitoring operations, a zero puts the part in standby mode.
Note: The outputs of Interrupt pins will not be cleared if the user writes a zero to this
location after an interrupt has occurred unlike “INT_Clear” bit.At start up, limit checking
functions and scanning begin. Note, all limits should be set in the Value RAM before
setting this bit HIGH.
1
INT Enable
Read/Write
A one enables the INT Interrupt output.
2
INT polarity
select
Read/Write
A one selects an active high open source output while a zero selects an active low
open drain output.
3
INT_Clear
Read/Write
A one disables the INT and RST_OUT/OS outputs without affecting the contents of
Interrupt Status Registers. The device will stop monitoring. It will resume upon clearing
of this bit.
4
RESET
Read/Write
A one outputs at least a 10 ms active low reset signal at RESET, if <7> = 1 and
<6> = 0 in the Fan Divisor/RST_OUT/OS Register. This bit is cleared once the pulse
has gone inactive.
5
Chassis Clear
Read/Write
A one clears the CI (Chassis Intrusion) pin. This bit clears itself after the CI pins
cleared.
6
GPO
Read/Write
A one in this bit drives a one on GPO (General Purpose Output) pin.
7
INITIALIZATION
Read/Write
A one restores power on default value to the Configuration Register, Interrupt Status
Registers, Interrupt Mask Registers, Fan Divisor/RST_OUT/OSRegister, and the OS
Configuration/Temperature Resolution Register. This bit clears itself since the power
on default is zero.
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| LM80CIMTX-5 | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| LM80CIMTX-5/NOPB | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| LM80CIMTX-52 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor |
| LM80EVAL | 功能描述:EVALUATION BOARD FOR LM80 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:PowerWise® 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板 |
| LM81 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor |
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