Overview
The M24C04-R is a 4-Kbit I²C-compatible EEPROM (Electrically Erasable PROgrammable Memory) produced by STMicroelectronics. This device is organized as 512 × 8 bits and is designed for a wide range of applications requiring non-volatile memory. The M24C04-R can be accessed with a supply voltage from 1.8 V to 5.5 V, making it versatile for various power supply conditions. It operates over an ambient temperature range of -40 °C to +85 °C, ensuring reliability in diverse environmental conditions.
Key Specifications
| Parameter | Description |
|---|---|
| Memory Capacity | 4 Kbit (512 bytes) of EEPROM |
| Page Size | 16 bytes |
| Supply Voltage | 1.8 V to 5.5 V |
| Operating Temperature Range | -40 °C to +85 °C |
| Clock Frequency | 400 kHz and 100 kHz |
| Write Time | Byte Write and Page Write within 5 ms |
| Read Modes | Random and sequential Read modes |
| Write Cycles | More than 4 million Write cycles |
| Data Retention | More than 200 years |
| Packages | TSSOP-8L, UFDFPN8, SO8, and others (RoHS compliant and halogen-free, ECOPACK2®) |
Key Features
- Compatible with I²C bus modes: 400 kHz and 100 kHz
- Single supply voltage: 1.8 V to 5.5 V
- Write protect of the whole memory array
- Enhanced ESD/Latch-Up protection
- Random and sequential Read modes
- More than 4 million Write cycles and more than 200 years of data retention
- RoHS compliant and halogen-free (ECOPACK2®) packages
Applications
The M24C04-R is suitable for a variety of applications that require non-volatile memory, including:
- Consumer electronics
- Industrial control systems
- Automotive systems
- Medical devices
- IoT devices
Q & A
- What is the memory capacity of the M24C04-R?
The M24C04-R has a memory capacity of 4 Kbit (512 bytes) of EEPROM.
- What are the supported I²C bus modes for the M24C04-R?
The M24C04-R is compatible with I²C bus modes of 400 kHz and 100 kHz.
- What is the supply voltage range for the M24C04-R?
The M24C04-R can be accessed with a supply voltage from 1.8 V to 5.5 V.
- What is the operating temperature range of the M24C04-R?
The operating temperature range is from -40 °C to +85 °C.
- How long does it take to perform a byte or page write operation?
Both byte and page write operations are completed within 5 ms.
- What is the data retention period of the M24C04-R?
The data retention period is more than 200 years.
- How many write cycles can the M24C04-R endure?
The M24C04-R can endure more than 4 million write cycles.
- Is the M24C04-R RoHS compliant?
- What types of read modes are supported by the M24C04-R?
The M24C04-R supports random and sequential read modes.
- Does the M24C04-R have any protection features?
