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X5169 - (X5168 / X5169) CPU Supervisor

Download the X5169 datasheet PDF. This datasheet also covers the X5168 variant, as both devices belong to the same (x5168 / x5169) cpu supervisor family and are provided as variant models within a single manufacturer datasheet.

Description

PIN (SOIC/PDIP) 1 PIN TSSOP 1 NAME CS FUNCTION Chip Select Input.

CS HIGH, deselects the device and the SO output pin is at a high impedance state.

Unless a nonvolatile write cycle is underway, the device will be in the standby power mode.

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 -.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (X5168_IntersilCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
X5163 CPU Supervisor with 16Kbit SPI EEPROM Xicor
X5165 CPU Supervisor with 16Kbit SPI EEPROM Xicor

Other Datasheets by Intersil (Renesas)

Part Number Description
X5163 (X5163 / X5165) CPU Supervisor
X5165 (X5163 / X5165) CPU Supervisor
X5168 (X5168 / X5169) CPU Supervisor

Full PDF Text Transcription

Click to expand full text
® X5168, X5169 (Replaces X25268, X25169) Data Sheet June 15, 2006 FN8130.2 CPU Supervisor with 16Kbit SPI EEPROM These devices 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 device 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 device’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.
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