參數(shù)資料
型號： LM64CILQ-F
廠商： National Semiconductor Corporation
英文描述： UART W/16BYTE TX/RX FIFO
中文描述： 【1ΣC遠(yuǎn)程二極管溫度傳感器，PWM風(fēng)扇控制和5個(gè)GPIO的
文件頁數(shù)： 2/29頁
文件大小： 376K
代理商： LM64CILQ-F
Pin Descriptions
Pin
Name
Input/Output
Digital Input/
Open-Drain Output
Digital Input/
Open-Drain Output
Digital Input/
Open-Drain Output
Open-Drain
Digital Output
Function and Connection
1
GPIO1
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
Open-Drain Digital Output. Connect to fan drive circuitry. The power-on
default for this pin is low (pin 4 pulled to ground).
Connect to a low-noise +3.3
±
0.3 VDC power supply, and bypass to GND
with a 0.1 μF ceramic capacitor in parallel with a 100 pF ceramic capacitor.
A bulk capacitance of 10 μF needs to be in the vicinity of the LM64’s V
DD
pin.
Connect to the anode (positive side) of the remote diode. A 2.2 nF ceramic
capacitor must be connected between pins 6 and 7.
Connect to the cathode (negative side) of the remote diode. A 2.2 nF
ceramic capacitor must be connected between pins 6 and 7.
2
GPIO2
3
GPIO3
4
PWM
5
V
DD
Power Supply Input
6
D+
Analog Input
7
D-
Analog Input
8
T_Crit
Open-Drain
Digital Output
N/A
N/A
N/A
Open-Drain Digital Output. Typical pull-up resistor is 3 k
to V
DD
.
9
10
11
N/C
N/C
N/C
No Connection.
No Connection.
No Connection.
SMBus Address Select pin. If High, the SMBus address is 0x4E or, if Low,
the SMBus address is 0x18. Typical pull-up resistor is 10 k
to V
DD
.
This is the analog and digital ground return.
This pin is an open-drain ALERT Output. Typical pull-up resistor is 3 k
to
V
DD
.
This pin is a digital tachometer input. Typical pull-up resistor is 3 k
to
V
DD
.
This is the bi-directional SMBus data line. Typical pull-up resistor is 1.5 k
to V
DD
.
This is the SMBus clock input. Typical pull-up resistor is 1.5 k
to V
DD
.
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
12
A0
Digital Input
13
GND
Ground
Open-Drain
Digital Output
14
ALERT
15
TACH
Digital Input
16
SMBDAT
Digital Input/
Open-Drain Output
Digital Input
Digital Input/
Open-Drain Output
Digital Input/
Open-Drain Output
17
SMBCLK
18
GPIO5
19
GPIO4
20
GPD1
Digital Input
21
GPD2
Digital Input
22
GPD3
Digital Input
23
GPD4
Digital Input
24
GPD5
Digital Input
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM64CILQ-F/NOPB 功能描述:板上安裝溫度傳感器 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
LM64CILQX-F 功能描述:板上安裝溫度傳感器 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
LM64CILQX-F/NOPB 功能描述:板上安裝溫度傳感器 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
LM64EVAL 功能描述:溫度傳感器開發(fā)工具 LM64 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:Temperature Sensors and Control ICs 工具用于評估:MSP430G2553 接口類型:USB 工作電源電壓: 工作電源電流:
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