Description
The FM3127x is a family of integrated devices that includes the most commonly needed functions for processor-based systems.
Features
- High Integration Device Replaces Multiple Parts.
- Serial Nonvolatile Memory.
- Real-time Clock (RTC).
- Low Voltage Reset.
- Watchdog Timer.
- Early Power-Fail Warning/NMI.
- Two 16-bit Event Counters.
- Serial Number with Write-lock for Security Ferroelectric Nonvolatile RAM.
- 4Kb, 16Kb, 64Kb, and 256Kb versions.
- Unlimited Read/Write Endurance.
- 10 year Data Retention.
- NoDelay™ Writes Real-time Clock/Calendar.
FM31272 Datasheet
