X5168

Features: • 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• Long Battery Life with Low Power Consumption- <50A max standby current, watchdog ...

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X5168 Picture
SeekIC No. : 004547333 Detail

X5168: Features: • 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 ...

floor Price/Ceiling Price

Part Number:
X5168
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

• 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
• Long Battery Life with Low Power Consumption
- <50A max standby current, watchdog on
- <1A max standby current, watchdog off
- <400A max active current during read
• 16Kbits 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
- 14 Ld TSSOP, 8 Ld SOIC, 8 Ld PDIP
• Pb-Free Plus Anneal Available (RoHS Compliant)





Pinout

  Connection Diagram




Specifications

Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on any Pin with Respect to VSS . . . . . . .. . . . . . -1.0V to +7V
DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . . . 300°C





Description

These devices X5168 combine three popular functions, Power-on Reset Control, 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.

Applying power to the X5168 activates the power-on reset circuit which holds RESET/RESET active for a period of time. This allows the power supply and oscillator to stabilize before the processor can execute code.

The X5168's low VCC detection circuitry protects the user's system from low voltage conditions by holding RESET/RESET active when VCC falls below a minimum VCC trip point. RESET/RESET remains asserted until VCC 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 in
applications requiring higher precision.






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