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FM31278-GTR Datasheet (PDF) - Cypress Semiconductor

FM31278-GTR Datasheet PDF - Cypress Semiconductor
Part # FM31278-GTR
Download  FM31278-GTR Download

File Size   862.71 Kbytes
Page   26 Pages
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor
Description 5V Integrated Processor Companion with Memory

FM31278-GTR Datasheet (PDF)

Go To PDF Page Download Datasheet
FM31278-GTR Datasheet PDF - Cypress Semiconductor

Part # FM31278-GTR
Download  FM31278-GTR Click to download

File Size   862.71 Kbytes
Page   26 Pages
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor
Description 5V Integrated Processor Companion with Memory

FM31278-GTR Datasheet (HTML) - Cypress Semiconductor

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FM31278-GTR Product details

Description
The FM3127x is a family of integrated devices that includes the most commonly needed functions for processor-based systems. Major features include nonvolatile memory available in various sizes, realtime clock, low-VDD reset, watchdog timer, nonvolatile event counter, lockable 64-bit serial number area, and general purpose comparator that can be used for an early power-fail (NMI) interrupt or other purpose. The family operates from 4.0 to 5.5V.

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
• 64Kb and 256Kb versions
• Virtually Unlimited Read/Write Endurance
• 38 year Data Retention (+75 C)
• NoDelay™ Writes

Real-time Clock/Calendar
Backup Current at 2V, 1.15 A (max.) at +25°C
Seconds through Centuries in BCD format
Tracks Leap Years through 2099
Uses Standard 32.768 kHz Crystal (12.5pF)
Software Calibration
Supports Battery or Capacitor Backup

Processor Companion
• Active-low Reset Output for VDD and Watchdog
• Programmable VDD Reset Trip Point
• Manual Reset Filtered and Debounced
• Programmable Watchdog Timer
• Dual Battery-backed Event Counter Tracks System Intrusions or other Events
• Comparator for Early Power-Fail Interrupt
• 64-bit Programmable Serial Number with Lock

Fast Two-wire Serial Interface
• Up to 1 MHz Maximum Bus Frequency
• Supports Legacy Timing for 100 kHz & 400 kHz
• Device Select Pins for up to 4 Memory Devices
• RTC, Supervisor Controlled via 2-wire Interface

Easy to Use Configurations
• Operates from 4.0 to 5.5V
• 14-pin “Green”/RoHS SOIC package (-G)
• Low Operating Current
• -40 C to +85 C Operation
• Underwriters Laboratory (UL) Recognized




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About Cypress Semiconductor


Cypress Semiconductor is an American company that specializes in the design and manufacture of high-performance digital and analog integrated circuits (ICs).
The company was founded in 1982 and is headquartered in San Jose, California, USA.
Cypress offers a wide range of products including microcontrollers, memory products, wireless connectivity solutions, and other digital and analog ICs.
The company's products are used in various applications such as consumer electronics, automotive systems, industrial systems, and more.
Cypress is known for its expertise in mixed-signal and programmable system-on-a-chip (PSoC) technology, high-quality products, and innovation in the field of embedded systems.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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