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M24128-BFMH6TG
+NomenclatureIC EEPROM 128KBIT I2C 5UFDFPN
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FabricantSemi - conducteurs optiques
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Pièce fabricant #M24128-BFMH6TG
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Package UFDFN-5
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En stock3241
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Spécifications
| Attribut | Valeur |
| Supplier | STMicroelectronics |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 128Kb (16K x 8) |
| Memory Interface | I²C |
| Clock Frequency | 1 MHz |
| Write Cycle Time - Word Page | 5ms |
| Access Time | 450 ns |
| Voltage - Supply | 1.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Présentation
Description
Key points:
- Capacity: typically 128 Kbit (16 KB), byte-addressable.
- Interface: SPI (CS, CLK, MOSI, MISO); often has optional WP and HOLD pins.
- Operations: supports page program, sector erase (commonly 4 KB), and chip erase; status register for busy/write-enable flags.
- Voltage and package: usually 2.7–3.6 V operation; available in 8-pin packages (e.g., SOP-8).
- Endurance/retention: endurance in the range of 100k–1M program/erase cycles; data retention on the order of years to decades.
- Applications: firmware storage, configuration data, small boot memory.
For precise specs (capacity exact, page size, sector size, timing, temperature range, and package type), consult the official datasheet from the manufacturer or distributor. If you share the manufacturer or a link, I can summarize the exact numbers.
Pinout
- Function: 128-kbit I2C serial EEPROM (16K × 8) for non-volatile data storage, using the I2C two‑wire interface (with address pins A0–A2 and a write-protect pin).
Manufacturer
- What kind of company: A European multinational semiconductor company that designs and manufactures integrated circuits and semiconductors (including memory ICs, microcontrollers, sensors) for automotive, industrial, consumer, and communications markets. Headquarters in Geneva, Switzerland, with global operations.
Application
- Storing firmware/code (bootloader/executable) and firmware updates
- Execute-in-place (XIP) and external program/data memory for MCUs
- Data logging and configuration storage
- Buffers/caches for microcontrollers with limited onboard flash
- Storage for consumer electronics, IoT devices, wearables
- Automotive ECUs and infotainment systems
- Industrial controls and robotics (PLCs)
- Networking gear, printers, set-top boxes and other embedded devices needing reliable, low-pin-count flash storage
