X5043PIZ-2.7 Datasheet



The device 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. X5043PIZ-2.7 Features &bull; Low VCC Detection and Reset Assertion- Four standard reset threshold voltages 4.63V, 4.38V, 2.93V, 2.63V- Re-program low VCC reset threshold voltage using special programming sequence.- Reset signal valid to VCC = 1V&bull; Selectable Time Out Watchdog Timer&bull; Long Battery Life with Low Power Consumption- <50&mu;A max standby current, watchdog on- <10&mu;A max standby current, watchdog off&bull; 4Kbits of EEPROM&ndash;1M Write Cycle Endurance&bull; Save Critical Data with Block Lock&trade; Memory- Protect 1/4, 1/2, all or none of EEPROM array&bull; Built-in Inadvertent Write Protection- Write enable latch- Write protect pin&bull; SPI Interface - 3.3MHz Clock Rate&bull; Minimize Programming Time- 16-byte page write mode- 5ms write cycle time (typical)&bull; Available Packages- 8 Ld MSOP, 8 Ld SOIC, 8 Ld PDIP- 14 Ld TSSOP&bull; Pb-Free Plus Anneal Available (RoHS Compliant) X5043PIZ-2.7 Applications &bull; Communications Equipment- Routers, Hubs, Switches- Set Top Boxes&bull; Industrial Systems- Process Control- Intelligent Instrumentation&bull; Computer Systems- Desktop Computers- Network Servers&bull; Battery Powered Equipment


[{"Name":"Reset Timeout","Value":"100 ms Minimum"},{"Name":"Operating Temperature","Value":"-40°C ~ 85°C"},{"Name":"Voltage - Threshold","Value":"2.62V"},{"Name":"Number of Voltages Monitored","Value":"1"},{"Name":"Output","Value":"Open Drain or Open Collector"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information


Taiwan Semiconductor

- Recognized for more than 37 years for its core competence in discrete power rectifiers, Taiwan Semiconductor has expanded its product portfolio to include trench schottkys,  analog ICs, LED driver ICs, power transistors and MOSFETs,  and now provides a complete solution from one source.  Taiwan Semiconductor products are used in a vast array of applications in the electronics industry, including automotive, computer, consumer, industrial, telecom and photovoltaic.

Through strategic expansion of innovative manufacturing capabilities, and its focus on pioneering efficient semiconductor solutions, Taiwan Semiconductor is committed to being the right choice for a successful and lasting business relationship and offers these key advantages:

  • Broad selection of semiconductor products from one source

  • Modern, efficient, and customer-oriented logistics processes

  • Maximum flexibility including customer specific requirements

  • Maximum level of quality and performance for customer applications

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