Renesas Electronics Corporation CPU Supervisor with 4k SPI EEPROM X5045S8IZ-2.7

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CPU Supervisor with 4k SPI EEPROM - X5045S8IZ-2.7 - Renesas Electronics Corporation
Milpitas, CA, USA
CPU Supervisor with 4k SPI EEPROM
X5045S8IZ-2.7
CPU Supervisor with 4k SPI EEPROM X5045S8IZ-2.7
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
IC SUPERVISOR 1 CHANNEL 8SOIC - 668-X5045S8IZ-2.7 - Utmel Electronic Limited
Hong Kong, China
IC SUPERVISOR 1 CHANNEL 8SOIC
668-X5045S8IZ-2.7
IC SUPERVISOR 1 CHANNEL 8SOIC 668-X5045S8IZ-2.7
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site
PMIC - PMIC - Supervisors - X5045S8IZ-2.7 - 721142-X5045S8IZ-2.7 - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Supervisors - X5045S8IZ-2.7
721142-X5045S8IZ-2.7
PMIC - PMIC - Supervisors - X5045S8IZ-2.7 721142-X5045S8IZ-2.7
Manufacturer: Renesas Electronics America Inc. Win Source Part Number: 721142-X5045S8IZ-2.7 Packaging: Tube Type: Simple Reset/Power-On Reset Mounting Style: SMD Output: Open Drain or Open Collector Reset: Active High Number of Voltages Monitored: 1 Reset Timeout: 100ms Minimum Voltage - Threshold: 2.62V Categories: Integrated Circuits Supplier Device Package: 8-SOIC Temperature Range - Operating: -40°C ~ 85°C Manufacturer Package: 8-SOIC Popularity: Low Fake Threat In the Open Market: 40 pct. Supply and Demand Status: Limited Family Part Number: X5045 Manufacturer Pack Quantity: 100 MSL Level: 1 (Unlimited)

Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 721142-X5045S8IZ-2.7
Packaging: Tube
Type: Simple Reset/Power-On Reset
Mounting Style: SMD
Output: Open Drain or Open Collector
Reset: Active High
Number of Voltages Monitored: 1
Reset Timeout: 100ms Minimum
Voltage - Threshold: 2.62V
Categories: Integrated Circuits
Supplier Device Package: 8-SOIC
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 8-SOIC
Popularity: Low
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Limited
Family Part Number: X5045
Manufacturer Pack Quantity: 100
MSL Level: 1 (Unlimited)

Supplier's Site
Sheung Wan, Hong Kong
Supervisory Circuits
X5045S8IZ-2.7
Supervisory Circuits X5045S8IZ-2.7
Supervisory Circuits CPU SUP/WDT 4K SPI EES HI 2 7-3 6V IND

Supervisory Circuits CPU SUP/WDT 4K SPI EES HI 2 7-3 6V IND

Supplier's Site Datasheet
Supervisors - X5045S8IZ-2.7 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
X5045S8IZ-2.7
Supervisors X5045S8IZ-2.7
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 - X5045S8IZ-2.7 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
X5045S8IZ-2.7
Supervisors X5045S8IZ-2.7
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Supplier's Site Datasheet
CPU Supervisor with 4k SPI EEPROM; PDIP8, SOIC8; Temp Range: See Datasheet

CPU Supervisor with 4k SPI EEPROM; PDIP8, SOIC8; Temp Range: See Datasheet

Supplier's Site Datasheet
PMIC - Supervisors - X5045S8IZ-2.7 - Lingto Electronic Limited
Shenzhen, China
PMIC - Supervisors
X5045S8IZ-2.7
PMIC - Supervisors X5045S8IZ-2.7
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site Datasheet
Supervisors - X5045S8IZ-2.7-ND - DigiKey
Thief River Falls, MN, United States
Supervisors
X5045S8IZ-2.7-ND
Supervisors X5045S8IZ-2.7-ND
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site Datasheet

Technical Specifications

  Renesas Electronics Corporation Utmel Electronic Limited Win Source Electronics VAST STOCK CO., LIMITED Quarktwin Technology Ltd. Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited DigiKey
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 X5045S8IZ-2.7 668-X5045S8IZ-2.7 721142-X5045S8IZ-2.7 X5045S8IZ-2.7 X5045S8IZ-2.7 X5045S8IZ-2.7 X5045S8IZ-2.7 X5045S8IZ-2.7-ND
Product Name CPU Supervisor with 4k SPI EEPROM IC SUPERVISOR 1 CHANNEL 8SOIC PMIC - PMIC - Supervisors - X5045S8IZ-2.7 Supervisory Circuits Supervisors Others PMIC - Supervisors Supervisors
Output Options Active Low Open Drain Open Drain; Inverting; Active High Open Drain Open Drain; Open Drain or Open Collector Open Drain; Active High
Type SOIC; PDIP SOIC; 8-SOIC (0.154, 3.90mm Width) SOIC SOIC; 8-SOIC (0.154\", 3.90mm Width) SOIC; SOIC SOIC; 8-SOIC (0.154", 3.90mm Width)
Supply Voltage 2.7 to 5.5 volts 5 volts 5.5 volts
Number of Supplies 1; 1 1; 1 1; 1 1; 1
Threshold 2.62 volts 2.62 volts 2.62 volts 2.62 volts 2.62 volts
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