Datasheet4U Logo Datasheet4U.com

G657 - Microprocessor Reset IC

This page provides the datasheet information for the G657, a member of the G656 Microprocessor Reset IC family.

Datasheet Summary

Description

The G656/G657 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems.

They provide excellent circuit reliability and low cost.

Features

  • Precision Monitoring Voltage of +2.2V and +3.7V.
  • Fully Specified Over Temperature.
  • Available in Three Output Configurations Push-Pull RESET Output (G656L) Push-Pull RESET Output (G656H) Open-Drain RESET Output (G657L).
  • Reset Deassert Time Smaller than 100µs when VCC Higher than Monitor Voltages (CD Pin Floating).
  • Externally Programmable Time Delay Generator.
  • 27µA Supply Current at VCC=3.3V.
  • Guaranteed Reset Valid to VCC = 0.8V.

📥 Download Datasheet

Datasheet preview – G657

Datasheet Details

Part number G657
Manufacturer Global Mixed-mode Technology
File Size 27.61 KB
Description Microprocessor Reset IC
Datasheet download datasheet G657 Datasheet
Additional preview pages of the G657 datasheet.

📁 Similar Datasheet

  • G65P06 - P-Channel Enhancement Mode Power MOSFET (GOFORD)
  • G65P06D5 - P-Channel Enhancement Mode Power MOSFET (GOFORD)
  • G65SC02 - CMOS G65SC02-A 8-BIT MICROPROCESSOR (California Micro Devices Corp)
  • G65SC150 - CMOS COMMUNICATIONS TERMINAL UNIT (California Micro Devices Corp)
  • G65SC151 - ADV-CMOS COMMUNICATIONS TERMINAL UNIT (California Micro Devices Corp)
  • G65SC21 - CMOS Peripheral Interface Adapter (California Micro Devices Corp)
  • G65SC22 - CMOS VERSATILE INTERFACE ADAPTER (California Micro Devices Corp)
  • G65SC51 - CMOS ASYNCHRONOUS COMMUNICATIONS INTERFACE ADAPTER (California Micro Devices Corp)
  • G65SC802 - CMOS 8/16-BIT MICROPROCESSOR (California Micro Devices Corp)
  • G65SC816 - CMOS 8/16-BIT MICROPROCESSOR (CALIFORNIA MICRO DEVICES)
Other Datasheets by Global Mixed-mode Technology
  • G656 - Microprocessor Reset IC

Full PDF Text Transcription

Click to expand full text
Global Mixed-mode Technology G656/G657 Microprocessor Reset IC Features „ Precision Monitoring Voltage of +2.2V and +3.7V „ Fully Specified Over Temperature „ Available in Three Output Configurations Push-Pull RESET Output (G656L) Push-Pull RESET Output (G656H) Open-Drain RESET Output (G657L) „ Reset Deassert Time Smaller than 100µs when VCC Higher than Monitor Voltages (CD Pin Floating) „ Externally Programmable Time Delay Generator „ 27µA Supply Current at VCC=3.3V „ Guaranteed Reset Valid to VCC = 0.
Published: |