Cypress Semiconductor FM31276
64-Kbit/256-Kbit Integrated Processor Companion
| Part No. | FM31276 |
|---|---|
| Datasheet | FM31276 Download |
| Manufacturer |  Cypress Semiconductor |
| Description | 64-Kbit/256-Kbit Integrated Processor Companion |
| Buy | Stock & Price |
FEATURES
● 64-Kbit/256-Kbit ferroelectric random access memory (F-RAM)● Logically organized as 8 K × 8 (FM31276) / 32 K × 8 (FM31278)
● High-endurance 100 trillion (1014) read/writes
● 151-year data retention (See the Data Retention and Endurance table)
● NoDelay™ writes
● Advanced high-reliability ferroelectric process
● 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 counter
● Serial number with write-lock for security
● Real-time Clock/Calendar
● Backup current at 2 V: 1.15 A at +25 C
● Seconds through centuries in BCD format
● Tracks leap years through 2099
● Uses standard 32.768 kHz crystal (6 pF/12.5 pF)
● Software calibration
● Supports battery or capacitor backup
● Processo
