Renesas Electronics Corporation CPU Supervisor with 4k SPI EEPROM X5043S8IZ

Description
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
  • CPU Supervisor with 4k SPI EEPROM - X5043S8IZ - Renesas Electronics Corporation
    Renesas Electronics Corporation
  • PMIC - PMIC - Supervisors - X5043S8IZ - 052328-X5043S8IZ - Win Source Electronics
    Win Source Electronics
  • Supervisors - X5043S8IZ-ND - DigiKey
    DigiKey
  • Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors - X5043S8IZ - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
  • Mpu Supervisor/monitor, -40 To 85Deg C; Threshold Voltage Renesas - 82Y7452 - Newark, An Avnet Company
    Newark, An Avnet Company
  • PMIC - Supervisors - X5043S8IZ - Lingto Electronic Limited
    Lingto Electronic Limited
  • Supervisors - X5043S8IZ - Quarktwin Technology Ltd.
    Quarktwin Technology Ltd.
Request a Quote Datasheet
Description
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
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
CPU Supervisor with 4k SPI EEPROM - X5043S8IZ - Renesas Electronics Corporation
Renesas Electronics Corporation
Milpitas, CA, USA
CPU Supervisor with 4k SPI EEPROM
X5043S8IZ
CPU Supervisor with 4k SPI EEPROM X5043S8IZ
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
PMIC - PMIC - Supervisors - X5043S8IZ - 052328-X5043S8IZ - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
PMIC - PMIC - Supervisors - X5043S8IZ
052328-X5043S8IZ
PMIC - PMIC - Supervisors - X5043S8IZ 052328-X5043S8IZ
Manufacturer: Intersil Win Source Part Number: 052328-X5043S8IZ Packaging: Tube/Rail 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 Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 8-SOIC Popularity: Medium Fake Threat In the Open Market: 44 pct. Supply and Demand Status: Limited

Manufacturer: Intersil
Win Source Part Number: 052328-X5043S8IZ
Packaging: Tube/Rail
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
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
ERSAELECTRONICS PTE. LTD.
Singapore
Voltage Supervisor IC
691-X5043S8IZ
Voltage Supervisor IC 691-X5043S8IZ
IC SUPERVISOR 1 CHANNEL 8SOIC Product overview: X5043S8IZ from Renesas Electronics Corporation is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-X5043S8IZ can be used for catalog matching and distributor lookup.

IC SUPERVISOR 1 CHANNEL 8SOIC Product overview: X5043S8IZ from Renesas Electronics Corporation is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-X5043S8IZ can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Supervisors - X5043S8IZ-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Supervisors
X5043S8IZ-ND
Supervisors X5043S8IZ-ND
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Buy Now Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors - X5043S8IZ - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors
X5043S8IZ
Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors X5043S8IZ
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site
Mpu Supervisor/monitor, -40 To 85Deg C; Threshold Voltage Renesas - 82Y7452 - Newark, An Avnet Company
Newark, An Avnet Company
Chicago, IL, United States
Mpu Supervisor/monitor, -40 To 85Deg C; Threshold Voltage Renesas
82Y7452
Mpu Supervisor/monitor, -40 To 85Deg C; Threshold Voltage Renesas 82Y7452
MPU SUPERVISOR/MONITOR, -40 TO 85DEG C; Threshold Voltage:4.38V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Reset Type:Active-Low; Digital IC Case:SOIC; No. of Pins:8Pins; Delay Time:- RoHS Compliant: Yes

MPU SUPERVISOR/MONITOR, -40 TO 85DEG C; Threshold Voltage:4.38V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Reset Type:Active-Low; Digital IC Case:SOIC; No. of Pins:8Pins; Delay Time:- RoHS Compliant: Yes

Supplier's Site Datasheet
PMIC - Supervisors - X5043S8IZ - Lingto Electronic Limited
Lingto Electronic Limited
Shenzhen, China
PMIC - Supervisors
X5043S8IZ
PMIC - Supervisors X5043S8IZ
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site Datasheet
Supervisors - X5043S8IZ - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
X5043S8IZ
Supervisors X5043S8IZ
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Buy Now Datasheet

Technical Specifications

  Renesas Electronics Corporation Win Source Electronics ERSAELECTRONICS PTE. LTD. DigiKey Shenzhen Shengyu Electronics Technology Limited Newark, An Avnet Company Lingto Electronic Limited Quarktwin Technology Ltd.
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 Supervisory Circuits and Battery Monitor Chips
Product Number X5043S8IZ 052328-X5043S8IZ 691-X5043S8IZ X5043S8IZ-ND X5043S8IZ 82Y7452 X5043S8IZ X5043S8IZ
Product Name CPU Supervisor with 4k SPI EEPROM PMIC - PMIC - Supervisors - X5043S8IZ Voltage Supervisor IC Supervisors Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors Mpu Supervisor/monitor, -40 To 85Deg C; Threshold Voltage Renesas PMIC - Supervisors Supervisors
Output Options Active High Open Drain; Inverting; Active Low Open Drain; Active Low Open Drain; Open Drain or Open Collector Open Drain
Type MSOP; SOIC; PDIP SOIC; 8-SOIC Tube SOIC; "8-SOIC (0.154"", 3.90mm Width)" SOIC SOIC; 8-SOIC (0.154\", 3.90mm Width)
Supply Voltage 2.7 to 5.5 volts 4.5 to 5.5 volts 4.5 to 5.5 volts
Number of Supplies 1; 1 1 1; 1Monitors 1; 1
Threshold 4.38 volts 4.38 volts 4.38 volts 4.38 volts 4.38 volts 4.38 volts
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