參數(shù)資料
型號： X40415
廠商： Intersil Corporation
英文描述： TVS Diode; Stand-Off Voltage, VRWM:6V; Breakdown Voltage, Vbr:6.8V; Capacitance, Cd:15pF; Package/Case:16-SOIC; Breakdown Voltage Min:6.8V; Junction Capacitance:15pF; Leaded Process Compatible:No; Mounting Type:Surface Mount RoHS Compliant: No
中文描述： 雙電壓監(jiān)視器集成CPU監(jiān)控
文件頁數(shù)： 1/24頁
文件大小： 363K
代理商： X40415
1
FN8116.0
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
X40410, X40411, X40414, X40415
4kbit EEPROM
Dual Voltage Monitor with Integrated CPU
Supervisor
FEATURES
Dual voltage detection and reset assertion
—Standard reset threshold settings
See Selection table on page 2.
—Adjust low voltage reset threshold voltages
using special programming sequence
—Reset signal valid to V
CC
= 1V
—Monitor three voltages or detect power fail
Independent Core Voltage Monitor (V2MON)
Fault detection register
Selectable power-on reset timeout (0.05s,
0.2s, 0.4s, 0.8s)
Selectable watchdog timer interval (25ms,
200ms,1.4s, off)
Low power CMOS
—25μA typical standby current, watchdog on
—6μA typical standby current, watchdog off
4Kbits of EEPROM
—16 byte page write mode
—5ms write cycle time (typical)
Built-in inadvertent write protection
—Power-up/power-down protection circuitry
—Block lock protect none or 1/2 of EEPROM
400kHz 2-wire interface
2.7V to 5.5V power supply operation
Available packages
—8-lead SOIC, TSSOP
Monitor Voltages: 5V to 0.9V
Memory Security
Independent Core Voltage Monitor
APPLICATIONS
Communication Equipment
—Routers, Hubs, Switches
—Disk Arrays, Network Storage
Industrial Systems
—Process Control
—Intelligent Instrumentation
Computer Systems
—Computers
—Network Servers
DESCRIPTION
The X40410/11/14/15 combines power-on reset con-
trol, watchdog timer, supply voltage supervision, and
secondary voltage supervision, and Block Lock
pro-
tect serial EEPROM in one package. This combination
lowers system cost, reduces board space require-
ments, and increases reliability.
Applying voltage to VCC activates the power-on reset
circuit which holds RESET/RESET active for a period of
time. This allows the power supply and system oscilla-
BLOCK DIAGRAM
V2FAIL
WDO
RESET
X40411/15
RESET
X40410/14
Fault Detection
Register
Status
Register
EEPROM
Array
Data
Register
Command
Decode Test
& Control
Logic
Power-on,
Low Voltage
Reset
Generation
V2MON
SDA
SCL
V
CC
(V1MON)
+
-
User Programmable
V
TRIP1
Threshold
Reset Logic
+
-
User Programmable
V
TRIP2
Watchdog Timer
and
Reset Logic
V2MON
V
CC
or
*X40410/11= V2MON*
X40414/15 = V
CC
Data Sheet
March 28, 2005
相關(guān)PDF資料
PDF描述
X40415S8-A Dual Voltage Monitor with Intergrated CPU Supervisor
X40415S8-B Dual Voltage Monitor with Intergrated CPU Supervisor
X40415S8-C Dual Voltage Monitor with Intergrated CPU Supervisor
X40415S8I-A Dual Voltage Monitor with Intergrated CPU Supervisor
X40415S8I-B TVS Diode; TVS Polarization:Bidirectional; Stand-Off Voltage, VRWM:5V; Breakdown Voltage, Vbr:6V; Peak Pulse Power PPK @ 8x20uS:300W; Capacitance, Cd:5pF; Package/Case:8-SOIC; Breakdown Voltage Min:6V; Leaded Process Compatible:No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X40415S8-A 功能描述:IC VOLTAGE MON DUAL W/SUP 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
X40415S8-AT1 功能描述:IC VOLTAGE MON DUAL W/SUP 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
X40415S8-B 功能描述:IC VOLTAGE MON DUAL W/SUP 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
X40415S8-BT1 功能描述:IC VOLTAGE MON DUAL W/SUP 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
X40415S8-C 功能描述:IC VOLTAGE MON DUAL W/SUP 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
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