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24WC04P Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
24WC04PCSI594Yes

24WC04P** is a 4 Kbit (512 x 8) serial EEPROM manufactured by **Catalyst Semiconductor (CSI)**.

The 24WC04P is a 4 Kbit (512 x 8) serial EEPROM manufactured by Catalyst Semiconductor (CSI). Below are its key specifications, descriptions, and features:

Specifications:

  • Memory Size: 4 Kbit (512 bytes)
  • Interface: I²C-compatible (2-wire serial interface)
  • Operating Voltage: 1.8V to 5.5V
  • Write Cycle Time: 5 ms (max)
  • Endurance: 1,000,000 write cycles
  • Data Retention: 100 years
  • Operating Temperature Range: -40°C to +85°C
  • Package: 8-pin PDIP

Descriptions:

  • The 24WC04P is a low-power, byte-alterable EEPROM designed for reliable non-volatile data storage.
  • Supports I²C protocol with a clock frequency up to 400 kHz (Fast Mode).
  • Features software write protection and page write capability (up to 16 bytes per page).
  • Includes a built-in write-protect pin (WP) for hardware data protection.

Features:

  • Low Power Consumption:
  • Active Read Current: 1 mA (max)
  • Standby Current: 1 μA (max)
  • Built-in Error Detection:
  • Acknowledge polling for write completion.
  • Page Write Buffer:
  • Allows faster sequential writes (16-byte page mode).
  • Hardware Write Protection (WP Pin):
  • Prevents accidental writes when pulled high.
  • Wide Voltage Range:
  • Compatible with 1.8V, 2.5V, 3.3V, and 5V systems.

This EEPROM is commonly used in applications requiring small, reliable, and low-power non-volatile memory, such as consumer electronics, industrial systems, and embedded devices.

(Note: Always refer to the official datasheet for detailed electrical characteristics and application guidelines.)

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