FM30C256-S Key Features
- Organized as 32,768 x 8 bits
- High Endurance 10 Billion (1010) Read/Writes
- 10 year Data Retention
- NoDelay™ Writes
- Advanced High-Reliability Ferroelectric Process Fast Two-wire Serial Interface
- Up to 1 MHz Maximum Bus Frequency
- Supports Legacy Timing for 100 kHz & 400 kHz
- Clock Registers Accessed via 2-wire Interface Real-time Clock/Calendar
- Backup Current under 1 µA
- Tracks Seconds through Centuries (BCD format)