BL BL24C128A-PARC

The BL24C128A provides 131,072 bits of serial electrically erasable and programmable read-only memory (EEPROM), organized as 16,384 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. The BL24C128A is available in space-saving 8-lead PDIP, 8-lead SOP, and 8-lead TSSOP，WLCSP4 packages and is accessed via a two-wire serial interface. In addition, the BL24C128A is available in 1.7V (1.7V to 5.5V) version.

• Compatible with all data transfer protocol 1 MHz 400 kHz 100 kHz
• Memory array: 128 Kbit (16 Kbytes) of EEPROM Page size: 64 bytes Additional Write lockable page
• Single supply voltage and high speed:
  • 1 MHz
  • Write: Byte Write within 3 ms Page Write within 3 ms
• Operating Ambient Temperature: From -40 ℃ up to +85 ℃
• High-reliability Endurance: 1 Million Write Cycles Data Retention: 100 Years
• Internally Organized: BL24C128A, 16,384 X 8 (128K bits)
• Two-wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• Write Protect Pin for Hardware Data Protection
• Partial Page Writes Allowed
• Self-timed Write Cycle (5 ms max)
• 8-lead PDIP/SOP/TSSOP/UDFN/WLCSP4 packages