Overview
The FM24CL64B-GTR is a 64-Kbit nonvolatile memory device produced by Infineon Technologies, utilizing advanced ferroelectric random access memory (F-RAM) technology. This device is designed to offer superior performance compared to traditional serial EEPROMs, with features such as high write endurance, low power consumption, and fast write times. The FM24CL64B-GTR is organized as an 8,192 x 8 bit array and is accessed via the industry-standard I2C interface, making it a suitable drop-in replacement for serial EEPROMs in various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 64 Kbit (8 K x 8) |
| Interface | I2C |
| Operating Voltage | 2.7 V to 3.65 V |
| Temperature Range | –40 °C to +85 °C |
| Active Current at 100 kHz | 100 μA (typ) |
| Standby Current | 3 μA (typ) |
| Packages | 8-pin SOIC, 8-pin DFN |
| RoHS Compliance | Yes |
| Data Retention | 151 years |
Key Features
- High write endurance: Supports millions of write cycles.
- Low power consumption: Active current of 100 μA at 100 kHz and standby current of 3 μA.
- Fast write times: Similar to RAM, eliminating the need for lengthy write cycles like EEPROM.
- Nonvolatile memory: Data retention for 151 years.
- I2C interface: Compatible with industry-standard I2C protocol.
- Industrial temperature range: Operates from –40 °C to +85 °C.
- Multiple device addressing: Up to eight devices can be addressed on the same I2C bus.
Applications
- Industrial control systems: Where frequent data writing and low power consumption are critical.
- Automotive systems: For applications requiring high reliability and endurance.
- Medical devices: Where data integrity and low power are essential.
- Consumer electronics: For devices needing nonvolatile memory with fast write times.
- IoT devices: For applications requiring low power and high write endurance.
Q & A
- What is the memory size of the FM24CL64B-GTR?
The FM24CL64B-GTR has a memory size of 64 Kbit, organized as 8,192 x 8 bits.
- What interface does the FM24CL64B-GTR use?
The FM24CL64B-GTR uses the industry-standard I2C interface.
- What is the operating voltage range of the FM24CL64B-GTR?
The operating voltage range is from 2.7 V to 3.65 V.
- What is the typical active current at 100 kHz for the FM24CL64B-GTR?
The typical active current at 100 kHz is 100 μA.
- How many devices can be addressed on the same I2C bus?
Up to eight FM24CL64B-GTR devices can be addressed on the same I2C bus.
- What is the data retention period of the FM24CL64B-GTR?
The data retention period is 151 years.
- Is the FM24CL64B-GTR RoHS compliant?
Yes, the FM24CL64B-GTR is RoHS compliant.
- What are the typical packages available for the FM24CL64B-GTR?
The device is available in 8-pin SOIC and 8-pin DFN packages.
- What is the temperature range for the FM24CL64B-GTR?
The device operates over an industrial temperature range of –40 °C to +85 °C.
- How does the FM24CL64B-GTR compare to traditional EEPROMs?
The FM24CL64B-GTR offers superior write performance, higher endurance, and lower power consumption compared to traditional EEPROMs.
