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FM24C64-S from RAMTRON

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FM24C64-S

Manufacturer: RAMTRON

64Kb FRAM Serial Memory

Partnumber Manufacturer Quantity Availability
FM24C64-S,FM24C64S RAMTRON 67 In Stock

Description and Introduction

64Kb FRAM Serial Memory The FM24C64-S is a 64 Kbit (8 Kbyte) serial (I²C) F-RAM (Ferroelectric RAM) memory device manufactured by **Ramtron International Corporation** (now part of **Cypress Semiconductor**).  

### **Key Specifications:**  
- **Memory Size:** 64 Kbit (8 Kbyte)  
- **Interface:** I²C (2-wire serial interface)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Speed:** Up to 1 MHz (I²C Fast-mode Plus)  
- **Endurance:** 10 trillion read/write cycles  
- **Data Retention:** 10 years at 85°C  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 8-pin SOIC, 8-pin TSSOP  

### **Features:**  
- **Non-volatile memory** with SRAM-like performance  
- **No delay writes** (no write delays like EEPROM/Flash)  
- **Low power consumption**  
- **Hardware write protection** (via WP pin)  

This device is designed for applications requiring high endurance, fast writes, and non-volatile data storage.

Partnumber Manufacturer Quantity Availability
FM24C64-S,FM24C64S F 5000 In Stock

Description and Introduction

64Kb FRAM Serial Memory The FM24C64-S is a 64-Kbit (8 K × 8) serial (I2C) EEPROM manufactured by **Fremont Micro Devices (FMD)**.  

### **Key Specifications:**  
- **Memory Size:** 64 Kbit (8 KB)  
- **Interface:** I2C (Two-wire serial interface)  
- **Operating Voltage:** 1.7V to 5.5V  
- **Write Endurance:** 1,000,000 cycles (typical)  
- **Data Retention:** 100 years (typical)  
- **Page Write Buffer:** 32 bytes  
- **Clock Frequency:** Up to 400 kHz (Fast-mode I2C)  
- **Package Options:** SOP-8, TSSOP-8, and others  
- **Operating Temperature Range:** -40°C to +85°C  

### **Additional Features:**  
- Hardware write protection  
- Sequential read operation  
- Low power consumption  

For exact details, refer to the **official datasheet from FMD**.

Partnumber Manufacturer Quantity Availability
FM24C64-S,FM24C64S FMARTON 880 In Stock

Description and Introduction

64Kb FRAM Serial Memory The FM24C64-S is a 64Kbit (8K x 8) serial EEPROM manufactured by FMARTON. Key specifications include:  

- **Memory Capacity**: 64Kbit (8,192 words x 8 bits)  
- **Interface**: I²C (2-wire serial interface)  
- **Operating Voltage**: 1.7V to 5.5V  
- **Operating Temperature Range**: -40°C to +85°C  
- **Write Cycle Time**: 5ms (maximum)  
- **Endurance**: 1,000,000 write cycles per byte  
- **Data Retention**: 100 years  
- **Page Write Buffer**: 32 bytes  
- **Packaging**: SOP-8  

The device supports a clock frequency of up to 400kHz (Fast-mode I²C). It includes a write-protect pin (WP) for hardware data protection.

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