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47C04-E/P - 4Kbit I2C Serial EERAM Memory Chip

The 47C04-E/P from Microchip Technology is a high-performance 4Kbit I2C Serial EERAM (Electrically Erasable Random Access Memory) that combines the fast write speeds of SRAM with the non-volatile storage capabilities of EEPROM. This innovative memory solution is ideal for applications requiring frequent data updates with guaranteed data retention during power loss.

Key Features & Benefits

  • Dual Technology Advantage: SRAM speed with EEPROM non-volatility - get the best of both worlds
  • Fast Performance: 1MHz I2C clock frequency with 400ns access time for rapid data operations
  • Reliable Data Storage: 512 x 8 memory organization with automatic EEPROM backup
  • Wide Operating Range: Functions reliably from -40°C to 125°C in industrial environments
  • Standard Interface: I2C serial interface simplifies integration into existing designs
  • Through-Hole Package: 8-DIP format for easy prototyping and reliable connections

Common Applications

  • Industrial control systems requiring data logging
  • Medical devices with critical parameter storage
  • Automotive electronics for configuration data
  • Smart meters and energy management systems
  • Network equipment and telecommunications
  • Consumer electronics with user preference storage

Why Choose HQICKEY?

At HQICKEY, we specialize in providing high-quality electronic components and semiconductors for industrial and consumer applications. Our extensive inventory includes a wide range of memory components from leading manufacturers like Microchip Technology, ensuring you get authentic, reliable parts for your projects.

Need technical support or have questions about integrating the 47C04-E/P into your design? Visit our technical blog and news section for application notes, design tips, and the latest industry updates.

Order your 47C04-E/P EERAM chips today and experience fast shipping, competitive pricing, and exceptional customer service from HQICKEY!

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tube |
Memory Type Non-Volatile
Memory Format EERAM
Technology EEPROM, SRAM
Memory Size 4Kbit
Memory Organization 512 x 8
Memory Interface I2C
Clock Frequency 1 MHz
Write Cycle Time - Word, Page 1ms
Access Time 400 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 125°C (TA)
Grade -
Qualification -
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY