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FM24V10

F-RAM Memory

The FM24V10 is a f-ram memory from Ramtron. View the full FM24V10 datasheet below including key specifications, absolute maximum ratings.

Official FM24V10 datasheet (PDF) — the source this page was extracted from.

Manufacturer

Ramtron

Category

Memory ICs

Package

SOIC-8

FM24V10 Key Specifications

ParameterValue
Endurance10^14 read/write cycles
InterfaceI2C (two-wire)
Memory Size1 Mbit (131,072 x 8)
Active Current<150 µA (typ. @ 100 kHz)
Data Retention10 years
Supply Voltage2.0V to 3.6V
Standby Current90 µA (typ.)
Sleep Mode Current5 µA (typ.)
Device Address PinsA1, A2 (up to 4 devices per bus)
Maximum Bus Frequency3.4 MHz (supports 100 kHz and 400 kHz legacy)
Operating Temperature-40°C to +85°C

FM24V10 Overview

Part: FM24V10 Type: F-RAM Memory Description: A 1-megabit nonvolatile F-RAM memory organized as 131,072 x 8 bits, featuring 100 trillion read/writes endurance, 10-year data retention, and a fast two-wire serial interface up to 3.4 MHz.

Operating Conditions:

  • Supply voltage: 2.0V - 3.6V
  • Operating temperature: -40 to +85 °C
  • Max bus frequency: 3.4 MHz

Key Specs:

  • Memory organization: 131,072 x 8 bits
  • Endurance: 100 Trillion (10^14) Read/Writes
  • Data retention: 10 years
  • Active current: < 150 A (typ. @ 100KHz)
  • Standby current: 90 A (typ.)
  • Sleep mode current: 5 A (typ.)
  • Interface: Two-wire (I2C)
  • Slave ID (bits 7-4): 1010b

Features:

  • 1M bit Ferroelectric Nonvolatile RAM
  • NoDelay™ Writes
  • Advanced High-Reliability Ferroelectric Process
  • Direct hardware replacement for EEPROM
  • Supports legacy timing for 100 kHz & 400 kHz
  • Device ID reads out Manufacturer ID & Part ID
  • Unique Serial Number (FM24VN10)
  • Low Voltage, Low Power Operation
  • Write Protect (WP) pin

Applications:

  • Data collection requiring frequent or rapid writes
  • Demanding industrial controls

Package:

  • 8-pin SOIC

FM24V10 Pin Configuration

Pin NameFunction
A1, A2Device Select Address
SDASerial Data/address
SCLSerial Clock
WPWrite Protect
VDDSupply Voltage
VSSGround

Figure 1. FM24V10 Block Diagram

FM24V10 Absolute Maximum Ratings

SymbolDescriptionRatings
V DDPower Supply Voltage with respect to V SS-1.0V to +4.5V
V INVoltage on any pin with respect to V SS-1.0V to +4.5V and V IN < V DD +1.0V *
T STGStorage Temperature-55 C to +125 C
T LEADLead Temperature (Soldering, 10 seconds)260 C
V ESDElectrostatic Discharge Voltage - Human Body Model (AEC-Q100-002 Rev. E) - Charged Device Model (AEC-Q100-011 Rev. B) - Machine Model (AEC-Q100-003 Rev. E)2.5kV 1.25kV 200V
Package Moisture Sensitivity
Level		MSL-1

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part NumberManufacturerPackage
FM24V10-GRamtron8-pin SOIC
FM24V10-GTRRamtron8-pin 'Green'/RoHS SOIC
FM24VN10RamtronSOIC-8

Other Memory ICs

All Memory ICs datasheetsAll Ramtron datasheets (4)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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Then ask: "Can the FM24V10 run from my 12 V rail? Check it against the datasheet limits."

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