STMicroelectronics, 256 kB EEPROM, 450 ns 8-Pin UFDFPN Serial-I2C
- RS Stock No.:
- 190-7577P
- Mfr. Part No.:
- M24256-BFMC6TG
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal 50 units (supplied on a continuous strip)*
£15.00
(exc. VAT)
£18.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 09 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 50 - 475 | £0.30 |
| 500 - 975 | £0.278 |
| 1000 - 2475 | £0.271 |
| 2500 + | £0.264 |
*price indicative
- RS Stock No.:
- 190-7577P
- Mfr. Part No.:
- M24256-BFMC6TG
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Memory Size | 256kB | |
| Product Type | EEPROM | |
| Interface Type | Serial-I2C | |
| Package Type | UFDFPN | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Organisation | 32K x 8 Bit | |
| Maximum Clock Frequency | 1MHz | |
| Minimum Supply Voltage | 1.7V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | RoHS 2011/65/EU | |
| Length | 2.1mm | |
| Width | 3 mm | |
| Series | M24256 | |
| Height | 0.6mm | |
| Number of Words | 32k | |
| Data Retention | 200year | |
| Maximum Random Access Time | 450ns | |
| Automotive Standard | AEC-Q100 | |
| Supply Current | 2.5mA | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Memory Size 256kB | ||
Product Type EEPROM | ||
Interface Type Serial-I2C | ||
Package Type UFDFPN | ||
Mount Type Surface | ||
Pin Count 8 | ||
Organisation 32K x 8 Bit | ||
Maximum Clock Frequency 1MHz | ||
Minimum Supply Voltage 1.7V | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals RoHS 2011/65/EU | ||
Length 2.1mm | ||
Width 3 mm | ||
Series M24256 | ||
Height 0.6mm | ||
Number of Words 32k | ||
Data Retention 200year | ||
Maximum Random Access Time 450ns | ||
Automotive Standard AEC-Q100 | ||
Supply Current 2.5mA | ||
- COO (Country of Origin):
- PH
The M24256-BW can operate with a supply voltage from 2.5 V to 5.5 V, the M24256-BR and M24256-DR can operate with a supply voltage from 1.8 V to 5.5 V, and the M24256-BF and M24256-DF can operate with a supply voltage from 1.7 V to 5.5 V. All these devices operate with a clock frequency of 1 MHz (or less), over an ambient temperature range of –40 °C / +85 °C.
Compatible with all I2C bus modes:
1 MHz
400 kHz
100 kHz
Memory array:
256 Kbit (32 Kbyte) of EEPROM
Page size: 64 byte
Additional Write lockable page
Single supply voltage and high speed:
1 MHz clock from 1.7 V to 5.5 V
Write:
Byte Write within 5 ms
Page Write within 5 ms
Operating temperature range:
from -40 °C up to +85 °C
Random and sequential Read modes
Write protect of the whole memory array
Enhanced ESD/Latch-Up protection
More than 4 million Write cycles
More than 200-years data retention
Packages
SO8
TSSOP8
UFDFPN8
WLCSP
Unsawn wafer (each die is tested)