AT24C04

AT24C04

270.00

In stock (can be backordered)

SKU: 2187 Category:

The Atmel AT24C04 is a contact only I2C (I-squared-C) memory smart card that provides 4K (4096 bits) of serial electrically erasable and programmable read-only memory (EEPROM) organized as 512 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. Ideal for use in storing data in closed loop environments where low security is required. The card is white PVC and is standard CR80 size.

Features and Specifications

  • Low-voltage and Standard-voltage Operation
    – 2.7 (VCC = 2.7V to 5.5V)
    – 1.8 (VCC = 1.8V to 5.5V)
  • Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K)
  • Two-wire Serial Interface
  • Schmitt Trigger, Filtered Inputs for Noise Suppression
  • Bidirectional Data Transfer Protocol
  • 100 kHz (1.8V) and 400 kHz (2.7V, 5V) Compatibility
  • Write Protect Pin for Hardware Data Protection
  • 8-byte Page (1K, 2K), 16-byte Page (4K, 8K, 16K) Write Modes
  • Partial Page Writes Allowed
  • Self-timed Write Cycle (5 ms max)
  • High-reliability
    – Endurance: 1 Million Write Cycles
    – Data Retention: 100 Years
  • Automotive Devices Available
  • 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2×3), 5-lead
  • SOT23, 8-lead TSSOP and 8-ball dBGA2 Packages
  • Die Sales: Wafer Form, Waffle Pack and Bumped Wafers

Applications

  • Audio devices
  • Data logging
  • Remote storage devices
  • Data analytics
  • Storage devices
  • Used where Flash memory of MCU is less

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