FM24VXX
F-RAM MemoryThe FM24VXX is a f-ram memory from Ramtron. View the full FM24VXX datasheet below including absolute maximum ratings.
Manufacturer
Ramtron
Category
F-RAM Memory
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
Pin Configuration
| Pin Name | Function |
|---|---|
| A1, A2 | Device Select Address |
| SDA | Serial Data/address |
| SCL | Serial Clock |
| WP | Write Protect |
| VDD | Supply Voltage |
| VSS | Ground |
Figure 1. FM24V10 Block Diagram
Absolute Maximum Ratings
| Symbol | Description | Ratings |
|---|---|---|
| V DD | Power Supply Voltage with respect to V SS | -1.0V to +4.5V |
| V IN | Voltage on any pin with respect to V SS | -1.0V to +4.5V and V IN < V DD +1.0V * |
| T STG | Storage Temperature | -55 C to +125 C |
| T LEAD | Lead Temperature (Soldering, 10 seconds) | 260 C |
| V ESD | Electrostatic 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 |
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| FM24V10 | Ramtron | — |
| FM24V10-G | Ramtron | 8-pin SOIC |
| FM24V10-GTR | Ramtron | 8-pin 'Green'/RoHS SOIC |
| FM24VN10 | Ramtron | — |
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