BL24C128A.pdf• 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 °C up to +85 °C
• 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
• Wide voltage Operation
VCC = 1.8V to 5.5V
• Low-Power Devices (ISB = 3 µA @ 5.5V) Available
• Operating Ambient Temperature: -40°C to +85°C
• Internally Organized 16,384 X 8 (128K), 32,768 X 8 (256K)
• Two-wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• 1 MHZ(5V),400 kHz (1.8V, 2.7V, 3.3V) Compatibility
• Write Protect Pin for Hardware Data Protection
• 64-byte Page (128K/256K) Write Modes
• Partial Page Writes Allowed
• Self-timed Write Cycle (5 ms max)
• High-reliability
Endurance: 1 Million Write Cycles
Data Retention: 100 Years
• 8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP Packages
