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X5643S14I Datasheet (PDF) - Intersil Corporation

X5643S14I Datasheet PDF - Intersil Corporation
Part # X5643S14I
Download  X5643S14I Download

File Size   312.93 Kbytes
Page   19 Pages
Manufacturer  INTERSIL [Intersil Corporation]
Direct Link  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation
Description CPU Supervisor with 64Kbit SPI EEPROM

X5643S14I Datasheet (PDF)

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X5643S14I Datasheet PDF - Intersil Corporation

Part # X5643S14I
Download  X5643S14I Click to download

File Size   312.93 Kbytes
Page   19 Pages
Manufacturer  INTERSIL [Intersil Corporation]
Direct Link  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation
Description CPU Supervisor with 64Kbit SPI EEPROM

X5643S14I Datasheet (HTML) - Intersil Corporation

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X5643S14I Product details

DESCRIPTION
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.

FEATURES
• Selectable watchdog timer
• Low VCC detection and reset assertion
    —Five standard reset threshold voltages
    —Re-program low VCC reset threshold voltage using special programming sequence
    —Reset signal valid to VCC = 1V
• Determine watchdog or low voltage reset with a volatile flag bit
• Long battery life with low power consumption
    —<50µA max standby current, watchdog on
    —<1µA max standby current, watchdog off
    —<400µA max active current during read
• 64Kbits of EEPROM
• Built-in inadvertent write protection
    —Power-up/power-down protection circuitry
    —Protect 0, 1/4, 1/2 or all of EEPROM array with Block Lock™ protection
    —In circuit programmable ROM mode
• 2MHz SPI interface modes (0,0 & 1,1)
• Minimize EEPROM programming time
    —32-byte page write mode
    —Self-timed write cycle
    —5ms write cycle time (typical)
• 2.7V to 5.5V and 4.5V to 5.5V power supply operation
• Available packages
    —8-lead PDIP, 14-lead SOIC




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About Intersil Corporation


Intersil Corporation was an American semiconductor company that specialized in the design and manufacture of high-performance analog and mixed-signal integrated circuits.
The company was founded in 1967 and was known for its expertise in power management, data conversion, and radio frequency (RF) technologies.
Intersil's products were used in a wide range of applications such as consumer electronics, industrial, telecommunications, and aerospace and defense.
In 2016, Intersil was acquired by Renesas Electronics Corporation, a Japanese semiconductor company.
The Intersil brand and technology continue to be developed and sold as part of Renesas' portfolio of products.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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