2-WIRE SERIAL E2PROM

The S-24C32C/64C is a 2-wire, low current consumption and wide range operation serial E2PROM. The S-24C32C/64C has the capacity of 32 K-bit and 64 K-bit, and the organization is 4096 words × 8-bit, 8192 words × 8-bit, respectively. Page write and sequential read are available.

Features
• Operating voltage range Read: 1.6 V to 5.5 V
                                          Write: 1.7 V to 5.5 V
• Page write: 32 bytes / page
• Sequential read
• Operation frequency: 400 kHz (VCC = 1.6 V to 5.5 V)
• Write time: 5.0 ms max.
• Noise suppression: Schmitt trigger and noise filter on input pins (SCL, SDA)
• Write protect function during the low power supply voltage
• Endurance: 106cycles / word*1 (Ta = +25°C)
• Data retention: 100 years (Ta = +25°C)
• Memory capacity S-24C32C: 32 K-bit
                               S-24C64C: 64 K-bit
• Write protect: 100%
• Initial shipment data: FFh
• Lead-free (Sn 100%), halogen-free*2

*1. For each address (Word: 8-bit)
*2. Refer to “■ Product Name Structure” for details.