LE2464C: 64-kb I2C CMOS Serial EEPROM

Description: The LE2464C is two-wire serial interface EEPROM (E...
  • The LE2464C is two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). This device realizes high speed and a high level reliability by high performance CMOS EEPROM technology. This device is compatible with I2C memory protocol, therefore it is best suited for application that requires re-writable nonvolatile parameter memory.
  • Features
  • Capacity : 64k bits (8k x 8 bits) - Low power consumption
  • Single supply voltage : 1.7 V to 3.6 V - Save board space
  • Interface : Two wire serial interface (I2C Bus) - High Reliability
  • Operating clock frequency : 400 kHz
  • Low Power consumption
    : Standby : 2 μA (max)
    : Active (Read) : 0.5 mA (max)
  • Automatic page write mode : 32 Bytes
  • Read mode : Sequential Read and random read
  • Slave Address : Slave address in 7 bit format is 0x50 or 0x54 depending of polarity of pin B3 (TEST)
  • Erase/Write cycles : 106 cycles (Page Write)
  • Data Retention : 20 years
  • High reliability : Adopts proprietary symmetric memory array configuration (USP6947325)
    Hardware write protect feature
    Noise filters connected to SCL and SDA pins
    Incorporates a feature to prohibit write operations under low voltage conditions.
  • Operating temperature : -40 to +85ºC
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    LE2464CXATBG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 64-kb I2C CMOS Serial EEPROM
  • Package Type: WLCSP-6
  • Package Case Outline: 567HM
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 5000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • ON Semiconductor:2,130,000
  • Specifications
  • Type: Serial 
  • Density: 64 kb 
  • Organization: 8k x 8 
  • Data Transmission Standard: I2C 
  • fcycle Max (kHz): 400 
  • tACC Max ns: 900 
  • VCC Min (V): 1.7 
  • VCC Max (V): 3.6 
  • Istandby Max (µA):
  • Iact Max (mA): 0.5 
  • T Min (°C): -40 
  • T Max (°C): 85 
  • Package Type: WLCSP-6 
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