Datasheet > X5043M8I-2.7AT1

X5043M8I-2.7AT1

更新时间： 2024-01-28 11:43:56

品牌	Logo	应用领域
瑞萨 - RENESAS		光电二极管
页数	文件大小	规格书
21页	883K
描述
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, MSOP-8

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技术参数
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X5043M8I-2.7AT1 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	MSOP	包装说明：	MSOP-8
针数：	8	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.13	其他特性：	RESET THRESHOLD VOLTAGE IS 2.62V; SELECTABLE WATCHDOG TIMER, POWER ON RESET
可调阈值：	YES	模拟集成电路 - 其他类型：	POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：	S-PDSO-G8	JESD-609代码：	e0
长度：	3 mm	湿度敏感等级：	1
信道数量：	1	功能数量：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	240
认证状态：	Not Qualified	座面最大高度：	1.1 mm
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	2.7 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	3 mm
Base Number Matches：	1

X5043M8I-2.7AT1 数据手册

DATASHEET

X5043, X5045

4K, 512 x 8 Bit CPU Supervisor with 4K SPI EEPROM

FN8126

Rev 3.00

September 23, 2015

These devices combine four popular functions, Power-on

Reset Control, Watchdog Timer, Supply Voltage Supervision,

and Block Lock Protect Serial EEPROM Memory in one

package. This combination lowers system cost, reduces

board space requirements, and increases reliability.

Features

• Low V_CCDetection and Reset Assertion

- Four standard reset threshold voltages

4.63V, 4.38V, 2.93V, 2.63V

- Re-program low V_CCreset threshold voltage using

special programming sequence.

Applying power to the device activates the power-on reset

circuit which holds RESET/RESET active for a period of

time. This allows the power supply and oscillator to stabilize

before the processor executes code.

- Reset signal valid to V_CC= 1V

• Selectable Time Out Watchdog Timer

• Long Battery Life with Low Power Consumption

- <50µA max standby current, watchdog on

- <10µA max standby current, watchdog off

The Watchdog Timer provides an independent protection

mechanism for microcontrollers. When the microcontroller

fails to restart a timer within a selectable time out interval,

the device activates the RESET/RESET signal. The user

selects the interval from three preset values. Once selected,

the interval does not change, even after cycling the power.

• 4Kbits of EEPROM–1M Write Cycle Endurance

• Save Critical Data with Block Lock^™Memory

- Protect 1/4, 1/2, all or none of EEPROM array

The device’s low V_CCdetection circuitry protects the user’s

system from low voltage conditions, resetting the system

when V_CCfalls below the minimum V_CCtrip point.

RESET/RESET is asserted until V_CCreturns to proper

operating level and stabilizes. Four industry standard V_TRIP

thresholds are available, however, Intersil’s unique circuits

allow the threshold to be reprogrammed to meet custom

requirements or to fine-tune the threshold for applications

requiring higher precision.

• Built-in Inadvertent Write Protection

- Write enable latch

- Write protect pin

• SPI Interface - 3.3MHz Clock Rate

• Minimize Programming Time

- 16-byte page write mode

- 5ms write cycle time (typical)

• Available Packages

The memory portion of the device is a CMOS Serial

EEPROM array with Intersil’s block lock protection. The

array is internally organized as 512 x 8. The device features

a Serial Peripheral Interface (SPI) and software protocol

allowing operation on a simple four-wire bus.

- 8 Ld MSOP, 8 Ld SOIC, 8 Ld PDIP

- 14 Ld TSSOP

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

The device utilizes Intersil’s proprietary Direct Write^™cell,

providing a minimum endurance of 100,000 cycles and a

minimum data retention of 100 years.

• Communications Equipment

- Routers, Hubs, Switches

- Set Top Boxes

• Industrial Systems

- Process Control

- Intelligent Instrumentation

• Computer Systems

- Desktop Computers

- Network Servers

• Battery Powered Equipment

FN8126 Rev 3.00

Page 1 of 21

September 23, 2015

12 3 4 5 6 7...21

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与X5043M8I-2.7AT1相关器件

型号	品牌	获取价格	描述	数据表
X5043M8I-2.7T1	XICOR	获取价格	Power Supply Management Circuit, Adjustable, 1 Channel, PDSO8, MSOP-8
X5043M8I-2.7-T1	RENESAS	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, MSOP-8
X5043M8I-2.7T2	RENESAS	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, MSOP-8
X5043M8I-4.5A	XICOR	获取价格	CPU Supervisor with 4K SPI EEPROM
X5043M8I-4.5A	RENESAS	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, MSOP-8
X5043M8I-4.5A	INTERSIL	获取价格	CPU Supervisor with 4K SPI EEPROM
X5043M8I-4.5A-T1	RENESAS	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, MSOP-8
X5043M8IZ	INTERSIL	获取价格	CPU Supervisor with 4K SPI EEPROM
X5043M8IZ-2.7	INTERSIL	获取价格	CPU Supervisor with 4K SPI EEPROM
X5043M8IZ-2.7A	INTERSIL	获取价格	CPU Supervisor with 4K SPI EEPROM

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