Renesas Electronics Corporation CPU Supervisor with 4k SPI EEPROM X5043S8IZT1

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CPU Supervisor with 4k SPI EEPROM - X5043S8IZT1 - Renesas Electronics Corporation
Milpitas, CA, USA
CPU Supervisor with 4k SPI EEPROM
X5043S8IZT1
CPU Supervisor with 4k SPI EEPROM X5043S8IZT1
These devices combine four popular functions, Poweron 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.brbr Applying power to the device activates the power-on reset circuit which holds span style="text-decorati on: overline"RESET/span/ RESET active for a period of time. This allows the power supply and oscillator to stabilize before the processor executes code.brbr 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 span style="text-decorati on: overline"RESET/span/ RESET signal. The user selects the interval from three preset values. Once selected, the interval does not change, even after cycling the power.brbr The device's low VsubCC/sub detection circuitry protects the user's system from low voltage conditions, resetting the system when VsubCC/sub falls below the minimum VsubCC/sub trip point. span style="text-decorati on: overline"RESET/span/ RESET is asserted until VsubCC/sub returns to proper operating level and stabilizes. Four industry standard VsubTRIP/sub 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.brbr 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 fourw

These devices combine four popular functions, Poweron 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.brbr Applying power to the device activates the power-on reset circuit which holds span style="text-decoration: overline"RESET/span/RESET active for a period of time. This allows the power supply and oscillator to stabilize before the processor executes code.brbr 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 span style="text-decoration: overline"RESET/span/RESET signal. The user selects the interval from three preset values. Once selected, the interval does not change, even after cycling the power.brbr The device's low VsubCC/sub detection circuitry protects the user's system from low voltage conditions, resetting the system when VsubCC/sub falls below the minimum VsubCC/sub trip point. span style="text-decoration: overline"RESET/span/RESET is asserted until VsubCC/sub returns to proper operating level and stabilizes. Four industry standard VsubTRIP/sub 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.brbr 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 fourw

Supplier's Site Datasheet
Supervisors - X5043S8IZT1 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
X5043S8IZT1
Supervisors X5043S8IZT1
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors - X5043S8IZT1 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors
X5043S8IZT1
Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors X5043S8IZT1
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site
PMIC - PMIC - Supervisors - X5043S8IZT1 - 089941-X5043S8IZT1 - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Supervisors - X5043S8IZT1
089941-X5043S8IZT1
PMIC - PMIC - Supervisors - X5043S8IZT1 089941-X5043S8IZT1
Manufacturer: Intersil Win Source Part Number: 089941-X5043S8IZT1 Packaging: Reel - TR Type: Simple Reset/Power-On Reset Mounting: SMD (SMT) Output: Open Drain or Open Collector Reset: Active Low Number of Voltages Monitored: 1 Reset Timeout: 100 ms Minimum Voltage - Threshold: 4.38V Family Name: X5043 Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 8-SOIC Alternative Parts (Cross-Reference): X5043S8IT1; X5043S8IT2; X5043S8I; Introduction Date: March 06, 2001 ECCN: EAR99 Country of Origin: Thailand Estimated EOL Date: 2024 Halogen Free: Compliant Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 62 pct. Supply and Demand Status: Balance

Manufacturer: Intersil
Win Source Part Number: 089941-X5043S8IZT1
Packaging: Reel - TR
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 100 ms Minimum
Voltage - Threshold: 4.38V
Family Name: X5043
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Alternative Parts (Cross-Reference): X5043S8IT1; X5043S8IT2; X5043S8I;
Introduction Date: March 06, 2001
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2024
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance

Supplier's Site Datasheet
PMIC - Supervisors - X5043S8IZT1 - Lingto Electronic Limited
Shenzhen, China
PMIC - Supervisors
X5043S8IZT1
PMIC - Supervisors X5043S8IZT1
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site Datasheet
Supervisors - X5043S8IZT1-ND - DigiKey
Thief River Falls, MN, United States
Supervisors
X5043S8IZT1-ND
Supervisors X5043S8IZT1-ND
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Supervisory Circuits
X5043S8IZT1
Supervisory Circuits X5043S8IZT1
Supervisory Circuits CPU SUP/WDT 4K SPI EES LO 8LD IND 2

Supervisory Circuits CPU SUP/WDT 4K SPI EES LO 8LD IND 2

Supplier's Site Datasheet

Technical Specifications

  Renesas Electronics Corporation Quarktwin Technology Ltd. Shenzhen Shengyu Electronics Technology Limited Win Source Electronics Lingto Electronic Limited DigiKey VAST STOCK CO., LIMITED
Product Category Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips
Product Number X5043S8IZT1 X5043S8IZT1 X5043S8IZT1 089941-X5043S8IZT1 X5043S8IZT1 X5043S8IZT1-ND X5043S8IZT1
Product Name CPU Supervisor with 4k SPI EEPROM Supervisors Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors PMIC - PMIC - Supervisors - X5043S8IZT1 PMIC - Supervisors Supervisors Supervisory Circuits
Output Options Active High Open Drain Open Drain; Inverting; Active Low Open Drain; Open Drain or Open Collector Open Drain; Active Low
Type MSOP; SOIC; PDIP SOIC; 8-SOIC (0.154\", 3.90mm Width) SOIC SOIC; 8-SOIC SOIC; 8-SOIC (0.154", 3.90mm Width)
Supply Voltage 2.7 to 5.5 volts
Threshold 4.38 volts 4.38 volts 4.38 volts 4.38 volts
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