24C512 64kx8 Serial CMOS EEPROM – Datasheet

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The AT24C512 provides 524,288 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 65,536 words of 8 bits each. The device’s cascadable feature allows up to four devices to share a common two-wire bus. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential. The devices is available in space-saving 8-pin PDIP, 8-lead EIAJ SOIC, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead Leadless Array (LAP), and 8-lead SAP packages. In addition, the entire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 3.6V) versions.

24C512 Pinout

24C512 Pin Configuration

Pin NoPin NameDescription
1A0User Configurable Chip Select
2A1User Configurable Chip Select
3NCNo Connection
4GNDGround Pin
5SDASerial Data Pin
6SCLSerial Clock Pin
7WPWrite Protect Pin
8VCCPower Supply Pin

24C512 Key Features

  • Low-voltage and Standard-voltage Operation
    • 2.7 (VCC = 2.7V to 5.5V)
    • 1.8 (VCC = 1.8V to 3.6V)
  • Internally Organized 16,384 x 8 and 32,768 x 8
  • Two-wire Serial Interface
  • Schmitt Trigger, Filtered Inputs for Noise Suppression
  • Bidirectional Data Transfer Protocol
  • 1 MHz (5V), 400 kHz (2.7V, 2.5V) and 100 kHz (1.8V) Compatibility
  • Write Protect Pin for Hardware and Software Data Protection
  • 64-byte Page Write Mode (Partial Page Writes Allowed)
  • Self-timed Write Cycle (5 ms Max)
  • High Reliability
    • Endurance: One Million Write Cycles
    • Data Retention: 40 Years
  • Extended Temperature and Lead-free/Halogen-free Devices Available

You can download this datasheet for 24C512 64kx8 Serial CMOS EEPROM – Datasheet from the link given below: