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描述

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 from 1.8 V to 5.5 V, and the M24128-BF and M24128-DF can operate with a supply voltage from 1.7 V to 5.5 V (the M24128-BF and the M24128-DF can also operate down to 1.6 V, under some restricting conditions). All these devices operate with a clock frequency of 1 MHz (or less), over an ambient temperature range of –40 °C / +85 °C. The M24128-D offers an additional page, named the identification page (64 byte). The identification page can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

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Packages

Compatible with following 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 range:
1.7 V to 5.5 V over –40 °C / +85 °C
1.6 V to 5.5 V over 0 °C / +85 °C

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

RoHS-compliant and Halogen-free (ECOPACK2)

SO8 ECOPACK2

TSSOP8 ECOPACK2

UFDFPN8 ECOPACK2

WLCSP ECOPACK2

UFDFPN5 ECOPACK2

Unsawn wafer (each die is tested)
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