M24C04-WMN6P
STMicroelectronics
STMicroelectronics 4Kbit I2C EEPROM alternative with comparable functionality.
NRND13,832 in stock
Overview
The M24C04-WMN6P is a 4Kbit non-volatile I2C EEPROM organized as 512 x 8 bits. It operates over a wide voltage range of 2.5V to 5.5V and supports a 400 kHz clock frequency, making it a standard choice for parameter storage in embedded systems.
Why Choose This Part
This device features a low standby current of only 3 uA and a maximum run current of 1 mA at 400 kHz. Its wide supply voltage compatibility and standard 8-SOIC footprint allow it to integrate easily into diverse 3.3V and 5V logic environments.
Applications
Configuration Storage
Storing user preferences, calibration constants, and network configuration data that must persist through power cycles.
Event Logging
Recording error codes or system status updates in low-duty-cycle industrial or consumer applications.
Asset Tracking
Storing serial numbers, MAC addresses, and hardware version information for identification and traceability.
Key Specifications
Technology
EEPROM
Access Time
900 ns
Memory Size
4Kbit
Memory Type
Non-Volatile
Memory Format
EEPROM
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Clock Frequency
400 kHz
Memory Interface
I2C
Voltage - Supply
2.5V ~ 5.5V
Memory Organization
512 x 8
Operating Temperature
-40degC ~ 85degC (TA)
Supplier Device Package
8-SOIC
Write Cycle Time - Word, Page
5ms
Getting Started
Connect the SCL and SDA lines to your microcontroller's I2C bus with appropriate pull-up resistors. Ensure the hardware write-protect (WC) pin is tied to GND for normal write operations or VCC to protect the memory array.
Also Consider
24LC04B-I/SN
MCHPMicrochip Technology
- A widely available 4Kbit I2C EEPROM with similar voltage ranges and pinout in an SOIC-8 package.
AT24C04D-SSHM-T
MCHPMicrochip Technology
- An alternative 4Kbit I2C memory offering high reliability and standard I2C timing compatibility.
CAT24C04WI-GT3
ONonsemi
- A drop-in compatible 4Kbit EEPROM suited for cost-sensitive high-volume manufacturing.
