S-25C256A Overview
Key Features
- Operating voltage range: Read 1.6 V to 5.5 V Write 1.7 V to 5.5 V
- Operation frequency
- Sequential read
- Write protect: Protect area: 10.0 MHz (VCC = 2.5 V to 5.5 V) 5.0 ms max. 64 bytes / page Software, Hardware 25%, 50%, 100%
- Monitors write to the memory by a status register
- Function to prevent malfunction by monitoring clock pulse
- Write protect function during the low power supply voltage
- CMOS schmitt input（ CS , SCK, SI, WP , HOLD ）
- Data retention
- Memory capacity
