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The M24128 is a 128-Kbit I2C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 16 K × 8 bits.
The M24128-BW can operate with a supply voltage from 2.5 V to 5.5 V, the M24128-BR can operate with a supply voltage
Key Features
- Compatible with all I2C bus modes:
- 1 MHz
- 400 kHz
- 100 kHz
- Memory array:
- 128 Kbit (16 Kbyte) of EEPROM
- Page size: 64 byte
- Additional Write lockable page (M24128-D order codes)
- 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 ECOPACK2®
- TSSOP8 ECOPACK2®
- UFDFPN8 ECOPACK2®
- WLCSP ECOPACK2®
- UFDFPN5 ECOPACK2®
- Unsawn wafer (each die is tested)
- Compatible with all I2C bus modes:
Download 
Mobile Applications
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| M24128-BWDW6TP | NRND | TSSOP8 | Industrial | Ecopack2 | |
| M24128-BWMN6TP | NRND | SO8 | Industrial | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Replacement Product | Package | Packing Type | Temperature (°C) | Marketing Status | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| M24128-BWDW6TP | 4 distributors | Buy now | M24128-BRDW6TP | TSSOP8 | Tape And Reel | -40 | 85 | NRND | EAR99 | CHINA | 0.1637 / 1k | |
| M24128-BWMN6TP | 7 distributors | Buy now | M24128-BRMN6TP | SO8 | Tape And Reel | -40 | 85 | NRND | EAR99 | CHINA | 0.1565 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
