X5001S8-2.7A

更新时间： 2024-09-25 22:12:39

品牌	Logo	应用领域
XICOR		电源电路电源管理电路光电二极管监控
页数	文件大小	规格书
19页	101K
描述
CPU Supervisor

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中文翻译

获取价格

技术参数
数据手册

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X5001S8-2.7A 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	PLASTIC, SOIC-8	Reach Compliance Code：	unknown
风险等级：	5.73	Is Samacsys：	N
可调阈值：	YES	模拟集成电路 - 其他类型：	POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e0
信道数量：	1	功能数量：	1
端子数量：	8	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	3/5 V	认证状态：	Not Qualified
子类别：	Power Management Circuits	最大供电电流 (Isup)：	5 mA
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	2.7 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

X5001S8-2.7A 数据手册

X5001

CPU Supervisor

Features

DESCRIPTION

• 200ms Power On Reset Delay

• Low Vcc Detection and Reset Assertion

—Five Standard ResetThreshold Voltages

—Adjust Low Vcc ResetThreshold Voltage using

special programming sequence

—Reset Signal Valid to Vcc=1V

• Selectable Nonvolatile WatchdogTimer

—0.2, 0.6, 1.4 seconds

This device combines three popular functions, Power on

Reset, Watchdog Timer, and Supply Voltage Supervision

in one package. This combination lowers system cost,

reduces board space requirements, and increases reli-

ability.

The Watchdog Timer provides an independent protection

mechanism for microcontrollers. During a system failure,

the device will respond with a RESET signal after a

selectable time-out interval. The user selects the interval

from three preset values. Once selected, the interval

does not change, even after cycling the power.

—Off selection

—Select settings through software

• Long Battery Life With Low Power Consumption

—<50µA Max Standby Current,Watchdog On

—<1µA Max Standby Current,Watchdog Off

• 2.7V to 5.5V Operation

The user’s system is protected from low voltage condi-

tions by the device’s low Vcc detection circuitry. When

Vcc falls below the minimum Vcc trip point, the system is

reset. RESET is asserted until Vcc returns to proper

operating levels and stabilizes. Five industry standard

• SPI Mode 0 interface

• Built-in Inadvertent Write Protection

—Power-Up/Power-Down Protection Circuitry

—Watchdog Change Latch

• High Reliability

• Available Packages

—8-LeadTSSOP

—8-Lead SOIC

—8 Pin PDIP

thresholds are available, however, Xicor’s unique

TRIP

circuits allow the thresold to be reprogrammed to meet

custom requirements or to ﬁne-tune the threshold for

applications requiring higher precision.

The device utilizes Xicor’s proprietary Direct Write^TMcell

for the Watchdog TImer control bits and the V

stor-

TRIP

age element, providing a minimum endurance of

100,000 write cycles and a minimum data retention of

100 years.

Block Diagram

RESET

WATCHDOG

TRANSITION

DETECTOR

WATCHDOG

TIMER

DATA

RESET &

WATCHDOG

TIMEBASE

COMMAND

DECODE &

CONTROL

LOGIC

SCK

CS/WDI

POWER ON/

LOW VOLTAGE

RESET

GENERATION

TRIP

7036 FRM 01

Xicor, Inc. 1994, 1995, 1996, 1998 Patents Pending

7078 1.1 8/9/99 CM

Characteristics subject to change without notice

12 3 4 5 6 7...19

中文翻译

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与X5001S8-2.7A相关器件

型号	品牌	获取价格	描述	数据表
X5001S8-4.5A	XICOR	获取价格	CPU Supervisor
X5001S8-4.5A	INTERSIL	获取价格	CPU Supervisor
X5001S8-4.5A	RENESAS	获取价格	CPU Supervisor
X5001S8I	INTERSIL	获取价格	CPU Supervisor
X5001S8I	RENESAS	获取价格	CPU Supervisor
X5001S8I-2.7	INTERSIL	获取价格	CPU Supervisor
X5001S8I-2.7	RENESAS	获取价格	CPU Supervisor
X5001S8I-2.7A	INTERSIL	获取价格	CPU Supervisor
X5001S8I-2.7A	RENESAS	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, PDSO8, PLASTIC, SOIC-8
X5001S8I-4.5	RENESAS	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, SOIC-8

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