STMicroelectronics M24256-BFMC6TG Memory ICs
IC EEPROM 256KBIT I2C 1MHZ 8MLP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
M24256-BFMC6TG
Detailed Description
High-performance STMicroelectronics Memory ICs for stable electronic control.
Package
8-UFDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
M24256-BFMC6TG Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics M24256-BFMC6TG Memory ICs technical specifications.
General
Interface
Serial-I2C
Memory Size
256Kb (32K x 8)
RoHS
Compliant
Number of Pins
8
Package / Case
8-UFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.7V ~ 5.5V
Lifecycle Status
NRND
Technology
EEPROM
Related Parts Comparison (M24256-BFMC6TG vs M24256-BFMB6TG vs M95640-RMC6TG vs M93C66-RMC6TG)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Memory Size | 256Kb (32K x 8) | 256Kb (32K x 8) | 64Kb (8K x 8) | 4Kb (512 x 8, 256 x 16) |
| Interface | Serial-I2C | I2C, Serial | Serial-SPI | Serial-Microwire |
| RoHS | Compliant | Yes | Compliant | Compliant |
| Lifecycle Status | NRND | Obsolete | Active | Active |
| Clock Frequency | 1 MHz | 1 MHz | 20 MHz | 1 MHz |
| Max Frequency | 1 MHz | 1 MHz | 20 MHz | 1 MHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | I²C | I²C | SPI | SPI |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
CAT24C256HU4IGT3onsemiDirectonsemi
Pin YesPkg YesElec Yes
256Kb EEPROM, I2C, 1MHz, UDFN8, 1.8-5.5V
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