Renesas Electronics Corporation CPU Supervisor with 4kbit EEPROM X4043M8Z-2.7A

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CPU Supervisor with 4kbit EEPROM - X4043M8Z-2.7A - Renesas Electronics Corporation
Milpitas, CA, USA
CPU Supervisor with 4kbit EEPROM
X4043M8Z-2.7A
CPU Supervisor with 4kbit EEPROM X4043M8Z-2.7A
The X4043/45 combines 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.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 can execute 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. Five industry standard VTRIP 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 x 8. The device features an 2-wire interface and software protocol allowing operation on an Isup2/supC bus.brbr

The X4043/45 combines 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.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 can execute 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. Five industry standard VTRIP 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 x 8. The device features an 2-wire interface and software protocol allowing operation on an Isup2/supC bus.brbr

Supplier's Site Datasheet
PMIC - PMIC - Supervisors - X4043M8Z-2.7A - 903462-X4043M8Z-2.7A - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Supervisors - X4043M8Z-2.7A
903462-X4043M8Z-2.7A
PMIC - PMIC - Supervisors - X4043M8Z-2.7A 903462-X4043M8Z-2.7A
Manufacturer: Renesas Electronics America Win Source Part Number: 903462-X4043M8Z-2.7A Operating Temperature Range: 0°C ~ 70°C (TA) Features: Supervisor Open Drain or Open Collector 1 Channel 8-MSOP Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Package: Tube Mounting: Surface Mount Family Name: X4043 Categories: Integrated Circuits (ICs) Case / Package: 8-MSOP ECCN: EAR99 Popularity: High Fake Threat In the Open Market: 46 pct. Supply and Demand Status: Balance Quantity per package: 80 MSL Level: 2 (1 Year) Estimated Pruduction Lead Time: 15 Weeks REACH Status: REACH Unaffected HTSUS: 8542.39.0001

Manufacturer: Renesas Electronics America
Win Source Part Number: 903462-X4043M8Z-2.7A
Operating Temperature Range: 0°C ~ 70°C (TA)
Features: Supervisor Open Drain or Open Collector 1 Channel 8-MSOP
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Package: Tube
Mounting: Surface Mount
Family Name: X4043
Categories: Integrated Circuits (ICs)
Case / Package: 8-MSOP
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance
Quantity per package: 80
MSL Level: 2 (1 Year)
Estimated Pruduction Lead Time: 15 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001

Supplier's Site Datasheet
 - X4043M8Z-2.7A - Rochester Electronics
Newburyport, MA, United States
X4043 - CPU Supervisor with 4kbit EEPROM

X4043 - CPU Supervisor with 4kbit EEPROM

Supplier's Site Datasheet
PMIC - Supervisors - X4043M8Z-2.7A - Lingto Electronic Limited
Shenzhen, China
PMIC - Supervisors
X4043M8Z-2.7A
PMIC - Supervisors X4043M8Z-2.7A
IC SUPERVISOR 1 CHANNEL 8MSOP

IC SUPERVISOR 1 CHANNEL 8MSOP

Supplier's Site Datasheet
Supervisors - X4043M8Z-2.7A - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
X4043M8Z-2.7A
Supervisors X4043M8Z-2.7A
Supervisor Open Drain or Open Collector 1 Channel 8-MSOP

Supervisor Open Drain or Open Collector 1 Channel 8-MSOP

Supplier's Site Datasheet
Supervisors - X4043M8Z-2.7A - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
X4043M8Z-2.7A
Supervisors X4043M8Z-2.7A
Supervisor Open Drain or Open Collector 1 Channel 8-MSOP

Supervisor Open Drain or Open Collector 1 Channel 8-MSOP

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Supervisory Circuits
X4043M8Z-2.7A
Supervisory Circuits X4043M8Z-2.7A
Supervisory Circuits CPU SUP/WDT 4K I2C EES LO 8LD 2 7-5 5V

Supervisory Circuits CPU SUP/WDT 4K I2C EES LO 8LD 2 7-5 5V

Supplier's Site Datasheet

Technical Specifications

  Renesas Electronics Corporation Win Source Electronics Rochester Electronics Lingto Electronic Limited Quarktwin Technology Ltd. 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 X4043M8Z-2.7A 903462-X4043M8Z-2.7A X4043M8Z-2.7A X4043M8Z-2.7A X4043M8Z-2.7A X4043M8Z-2.7A
Product Name CPU Supervisor with 4kbit EEPROM PMIC - PMIC - Supervisors - X4043M8Z-2.7A PMIC - Supervisors Supervisors Supervisory Circuits
Output Options Active Low Open Drain; Inverting Open Drain; Open Drain or Open Collector Open Drain
Type MSOP; SOIC SOP; 8-MSOP SOP; MSOP8 SOP; MSOP; SSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
Supply Voltage 2.7 to 5.5 volts
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