Renesas Electronics Corporation CPU Supervisor with 32Kb SPI EEPROM X5323S8IZ

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Description
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CPU Supervisor with 32Kb SPI EEPROM - X5323S8IZ - Renesas Electronics Corporation
Milpitas, CA, USA
CPU Supervisor with 32Kb SPI EEPROM
X5323S8IZ
CPU Supervisor with 32Kb SPI EEPROM X5323S8IZ
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. 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 can execute code. 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. 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. Five industry standard subTRIP/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.

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. 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 can execute code. 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. 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. Five industry standard subTRIP/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.

Supplier's Site Datasheet
Supervisors - X5323S8IZ-ND - DigiKey
Thief River Falls, MN, United States
Supervisors
X5323S8IZ-ND
Supervisors X5323S8IZ-ND
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site Datasheet
PMIC - PMIC - Supervisors - X5323S8IZ - 1281032-X5323S8IZ - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Supervisors - X5323S8IZ
1281032-X5323S8IZ
PMIC - PMIC - Supervisors - X5323S8IZ 1281032-X5323S8IZ
Manufacturer: Renesas Electronics America Inc. Win Source Part Number: 1281032-X5323S8IZ Packaging: Tube Type: Simple Reset/Power-On Reset Mounting Style: SMD Output: Open Drain or Open Collector Reset: Active Low Number of Voltages Monitored: 1 Reset Timeout: 100ms Minimum Voltage - Threshold: 4.38V Categories: Integrated Circuits Supplier Device Package: 8-SOIC Temperature Range - Operating: -40°C ~ 85°C Manufacturer Homepage: www.intersil.com/cda /home Manufacturer Package: 8-SOIC Popularity: Medium Fake Threat In the Open Market: 71 pct. Supply and Demand Status: Limited Family Part Number: X5323 Manufacturer Pack Quantity: 100 MSL Level: 1 (Unlimited)

Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 1281032-X5323S8IZ
Packaging: Tube
Type: Simple Reset/Power-On Reset
Mounting Style: SMD
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 100ms Minimum
Voltage - Threshold: 4.38V
Categories: Integrated Circuits
Supplier Device Package: 8-SOIC
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.intersil.com/cda/home
Manufacturer Package: 8-SOIC
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited
Family Part Number: X5323
Manufacturer Pack Quantity: 100
MSL Level: 1 (Unlimited)

Supplier's Site
Supervisors - X5323S8IZ - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
X5323S8IZ
Supervisors X5323S8IZ
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supplier's Site Datasheet
Supervisors - X5323S8IZ - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
X5323S8IZ
Supervisors X5323S8IZ
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supplier's Site Datasheet
PMIC - Supervisors - X5323S8IZ - Lingto Electronic Limited
Shenzhen, China
PMIC - Supervisors
X5323S8IZ
PMIC - Supervisors X5323S8IZ
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Supervisory Circuits
X5323S8IZ
Supervisory Circuits X5323S8IZ
Supervisory Circuits CPU SUP/WDT 32K SPI EE RST LW 5V+/-10%

Supervisory Circuits CPU SUP/WDT 32K SPI EE RST LW 5V+/-10%

Supplier's Site Datasheet

Technical Specifications

  Renesas Electronics Corporation DigiKey Win Source Electronics Quarktwin Technology Ltd. Lingto Electronic Limited 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
Product Number X5323S8IZ X5323S8IZ-ND 1281032-X5323S8IZ X5323S8IZ X5323S8IZ X5323S8IZ
Product Name CPU Supervisor with 32Kb SPI EEPROM Supervisors PMIC - PMIC - Supervisors - X5323S8IZ Supervisors PMIC - Supervisors Supervisory Circuits
Output Options Active Low Open Drain; Active Low Open Drain; Inverting; Active Low Open Drain Open Drain; Open Drain or Open Collector
Type SOIC 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
Features Manual Reset
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