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GM1302 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

GM1302 product

GM1302

Clock/Timing - Real Time Clocks

RTCNVRAM3-Wire

The GM1302 is a reliable, low-power serial RTC with integrated NVRAM, suitable for battery-backed timekeeping applications.

Best for

  • Battery-powered devices
  • Energy meters
  • Portable instruments

Avoid if

  • High-speed data bus requirements
  • Applications requiring I2C/SPI interfaces

Check before use

  • Crystal load capacitance (6pF)
  • RST pin logic levels

Key specifications

Voltage Range
2.0V - 5.5V
Interface
3-Wire
RAM
31 Bytes
Temp Range
-40°C to +85°C

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConsumer

Datasheet

3c2bd98b43139b6ba1832a444163f76f.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for GM1302: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The GM1302 is a serial real-time clock (RTC) chip that includes a calendar function and 31 bytes of non-volatile static RAM.