M24128-BFMH6TG

M24128-BFMH6TG is a serial non-volatile memory device (EEPROM). Key points:
- Capacity: 128 kilobits (16 kilobytes) of persistent storage.
- Interface: I2C two-wire serial bus (SCL and SDA).
- Organization: accessible as 8-bit words; supports random and sequential reads.
- Features: page write capability, write cycle timing, hardware write protection option, low-power standby.
- Operating range: typically 2.7 V to 5.5 V; standard I2C timing and endurance suitable for embedded use.
- Package: 8-pin package (commonly an SOIC/US8 variant) with RoHS-compliant markings.
- Applications: stores configuration data, calibration data, small logs, or firmware settings for microcontrollers and embedded systems.
- Basic usage: connect SDA/SCL to your I2C master, set the device address via address pins (A0–A2) as needed, optionally enable WP for protection, read/write data with standard I2C sequences.
Note: exact electrical specs and addressing depend on the specific vendor’s datasheet; consult the M24128-BFMH6TG datasheet for precise figures.

Here are the core features of M24128-BFMH6TG:
- 128 Kbit (16 Kbyte) I2C serial EEPROM
- 2-wire I2C interface with 16-bit (two-byte) addressing
- Memory organized as 16K × 8; 32-byte page write
- Random and sequential read support
- Write protection via WP pin
- Device address selectable with A0–A2 pins (0x50–0x57 base)
- Operating voltage: 1.7 V to 5.5 V
- I2C speed: standard (100 kHz) and fast mode (400 kHz)
- Endurance: up to ~1,000,000 write cycles
- Data retention: >40 years
- Operating temperature: typically -40 °C to +85 °C
- 8-pin package (RoHS-compliant) suitable for small-form-factor designs
Common applications: configuration memory, data logging, BIOS/config storage, microcontroller backup.

8-pin small-outline package (SOIC/SOP).

- Pin count: 8 pins (SOP-8/SOIC-8)
- Function: 128-kilobit serial SPI NOR flash memory for storing firmware/data. Interface pins typically: CS, SCK, DI (MOSI), DO (MISO), plus HOLD, WP, VCC, and GND.

- Manufacturer: Macronix International Co., Ltd. (MXIC)
- What kind of company: A Taiwan-based semiconductor company (Integrated Device Manufacturer) that designs and manufactures non-volatile memory products (NOR/NAND flash, ROM) and other memory ICs for consumer, automotive, and industrial markets.

- Embedded systems needing non-volatile code/data storage
- Boot and firmware update flash for MCUs/SoCs
- Consumer electronics (TVs, set-top boxes, printers)
- IoT devices and wearables
- Networking equipment (routers, switches)
- Automotive and industrial control systems
- Data logging and configuration storage

M24128-BFMH6TG is a Macronix M24128 128‑kbit SPI Serial Flash (3.3V, 8‑pin). Possible equivalents (same size and interface) from other vendors include: Microchip 25AA128A, Microchip 25LC128A, Macronix MX25L128F, Winbond W25Q128JV. Verify exact timing, voltage, and package in the datasheets.