Overview
The M24C64-FDW5TP is a 64-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by STMicroelectronics. This device is organized as 8K × 8 bits and operates over an ambient temperature range of -40 °C to +85 °C. It is part of the M24C64 series, which offers various supply voltage ranges, with the M24C64-FDW5TP specifically operating from 1.7 V to 5.5 V, and down to 1.6 V under certain conditions.
Key Specifications
| Specification | Value |
|---|---|
| Memory Capacity | 64 Kbit (8 Kbyte) |
| Organization | 8K × 8 bits |
| Supply Voltage | 1.7 V to 5.5 V (-40 °C to +85 °C), 1.6 V to 5.5 V (0 °C to +85 °C) |
| I2C Bus Modes | 1 MHz, 400 kHz, 100 kHz |
| Page Size | 32 bytes |
| Write Time | Byte write within 5 ms, Page write within 5 ms |
| Read Modes | Random and sequential read modes |
| Write Cycles | More than 4 million |
| Data Retention | More than 200 years |
| Package | TSSOP-8L (ECOPACK2) |
| Operating Temperature | -40 °C to +85 °C |
Key Features
- Compatible with I2C bus modes: 1 MHz, 400 kHz, 100 kHz
- Memory array: 64 Kbit (8 Kbyte) of EEPROM
- Page size: 32 bytes
- Additional write lockable page (for M24C64-D order codes)
- Single supply voltage: 1.7 V to 5.5 V over -40 °C to +85 °C
- Byte and page write within 5 ms
- Random and sequential read modes
- Write protect of the whole memory array
- Enhanced ESD/latch-Up protection
- More than 4 million write cycles and more than 200 years data retention
Applications
The M24C64-FDW5TP is suitable for a variety of applications, including industrial and personal electronics. It can be used in systems that require non-volatile memory for storing configuration data, calibration parameters, or other types of data that need to be retained even when power is turned off.
- Industrial automation
- Consumer electronics
- Medical devices
- Automotive systems
- IoT devices
Q & A
- What is the memory capacity of the M24C64-FDW5TP?
The M24C64-FDW5TP has a memory capacity of 64 Kbit (8 Kbyte). - What are the supported I2C bus modes?
The device supports I2C bus modes of 1 MHz, 400 kHz, and 100 kHz. - What is the supply voltage range for the M24C64-FDW5TP?
The supply voltage range is from 1.7 V to 5.5 V over -40 °C to +85 °C, and down to 1.6 V under certain conditions. - How many write cycles can the M24C64-FDW5TP endure?
The device can endure more than 4 million write cycles. - What is the data retention period for the M24C64-FDW5TP?
The data retention period is more than 200 years. - What package types are available for the M24C64-FDW5TP?
The device is available in TSSOP-8L (ECOPACK2) package among others. - Can the M24C64-FDW5TP operate in extreme temperatures?
Yes, it can operate over an ambient temperature range of -40 °C to +85 °C. - Does the M24C64-FDW5TP support write protection?
Yes, it supports write protection of the whole memory array. - What is the purpose of the identification page in the M24C64-D order codes?
The identification page (32 bytes) can be used to store sensitive application parameters which can be permanently locked in read-only mode. - How long does it take to perform a byte or page write operation?
Both byte and page write operations can be completed within 5 ms.
