Renesas Electronics Corporation CPU Supervisor with 4k SPI EEPROM X5045PIZ-2.7

Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
CPU Supervisor with 4k SPI EEPROM - X5045PIZ-2.7 - Renesas Electronics Corporation
Milpitas, CA, USA
CPU Supervisor with 4k SPI EEPROM
X5045PIZ-2.7
CPU Supervisor with 4k SPI EEPROM X5045PIZ-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 CPU 4K EE 8-DIP - 391-X5045PIZ-2.7 - Utmel Electronic Limited
Hong Kong, China
IC SUPERVISOR CPU 4K EE 8-DIP
391-X5045PIZ-2.7
IC SUPERVISOR CPU 4K EE 8-DIP 391-X5045PIZ-2.7
IC SUPERVISOR CPU 4K EE 8-DIP

IC SUPERVISOR CPU 4K EE 8-DIP

Supplier's Site
PMIC - PMIC - Supervisors - X5045PIZ-2.7 - 119351-X5045PIZ-2.7 - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Supervisors - X5045PIZ-2.7
119351-X5045PIZ-2.7
PMIC - PMIC - Supervisors - X5045PIZ-2.7 119351-X5045PIZ-2.7
Manufacturer: Intersil Win Source Part Number: 119351-X5045PIZ-2.7 Packaging: Tube/Rail Type: Simple Reset/Power-On Reset Mounting: Through Hole Output: Open Drain or Open Collector Reset: Active High Number of Voltages Monitored: 1 Reset Timeout: 100 ms Minimum Voltage - Threshold: 2.62V Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 8-PDIP Popularity: Medium Fake Threat In the Open Market: 28 pct. Supply and Demand Status: Limited

Manufacturer: Intersil
Win Source Part Number: 119351-X5045PIZ-2.7
Packaging: Tube/Rail
Type: Simple Reset/Power-On Reset
Mounting: Through Hole
Output: Open Drain or Open Collector
Reset: Active High
Number of Voltages Monitored: 1
Reset Timeout: 100 ms Minimum
Voltage - Threshold: 2.62V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-PDIP
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Limited

Supplier's Site Datasheet
Supervisors - X5045PIZ-2.7 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
X5045PIZ-2.7
Supervisors X5045PIZ-2.7
Supervisor Open Drain or Open Collector 1 Channel 8-PDIP

Supervisor Open Drain or Open Collector 1 Channel 8-PDIP

Supplier's Site Datasheet
PMIC - Supervisors - X5045PIZ-2.7 - Lingto Electronic Limited
Shenzhen, China
PMIC - Supervisors
X5045PIZ-2.7
PMIC - Supervisors X5045PIZ-2.7
IC SUPERVISOR 1 CHANNEL 8DIP

IC SUPERVISOR 1 CHANNEL 8DIP

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Supervisory Circuits
X5045PIZ-2.7
Supervisory Circuits X5045PIZ-2.7
Supervisory Circuits WATCHDOG SUPERVISOR Y E2PROM

Supervisory Circuits WATCHDOG SUPERVISOR Y E2PROM

Supplier's Site Datasheet
Thief River Falls, MN, United States
Supervisors
X5045PIZ-2.7-ND
Supervisors X5045PIZ-2.7-ND
IC SUPERVISOR 1 CHANNEL 8DIP

IC SUPERVISOR 1 CHANNEL 8DIP

Supplier's Site Datasheet

Technical Specifications

  Renesas Electronics Corporation Utmel Electronic Limited Win Source Electronics Quarktwin Technology Ltd. Lingto Electronic Limited VAST STOCK CO., 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
Product Number X5045PIZ-2.7 391-X5045PIZ-2.7 119351-X5045PIZ-2.7 X5045PIZ-2.7 X5045PIZ-2.7 X5045PIZ-2.7 X5045PIZ-2.7-ND
Product Name CPU Supervisor with 4k SPI EEPROM IC SUPERVISOR CPU 4K EE 8-DIP PMIC - PMIC - Supervisors - X5045PIZ-2.7 Supervisors PMIC - Supervisors Supervisory Circuits Supervisors
Output Options Active Low Open Drain; Inverting; Active High Open Drain Open Drain; Open Drain or Open Collector Open Drain; Active High
Type SOIC; PDIP DIP; PDIP DIP; PDIP; 8-PDIP DIP; 8-DIP (0.300\", 7.62mm) DIP; 8-DIP (0.300", 7.62mm)
Supply Voltage 2.7 to 5.5 volts 5 volts
Number of Supplies 1; 1 1; 1 1; 1
Pins 8 8
Unlock Full Specs
to access all available technical data

Similar Products