STMicroelectronics, 256 kB EEPROM, 450 ns 8-Pin SO-8N Serial-I2C

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Förpackningsalternativ:
RS-artikelnummer:
249-6652P
Tillv. art.nr:
M24256E-FMN6TP
Tillverkare / varumärke:
STMicroelectronics
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Brand

STMicroelectronics

Memory Size

256kB

Product Type

EEPROM

Interface Type

Serial-I2C

Package Type

SO-8N

Mount Type

Surface

Pin Count

8

Maximum Clock Frequency

1MHz

Organisation

32K x 8 Bit

Minimum Supply Voltage

1.6V

Maximum Supply Voltage

5.5V

Number of Bits per Word

8

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

M2425

Width

4 mm

Length

5mm

Height

0.55mm

Standards/Approvals

No

Automotive Standard

AEC-Q100

Maximum Random Access Time

450ns

Supply Current

1mA

Data Retention

200year

Number of Words

32k

The STMicroelectronics 256-Kbit I2C-compatible EEPROM is organized as 32 K x 8 bits. It can operate with a supply voltage from 1.65 V to 5.5 V, with a clock frequency of 1 MHz (or less), over an ambient temperature range of -40 °C/+85 °C. It can also operate down to 1.6 V, under some restricting conditions. It offers an additional page of 64 bytes, named identification page, which can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode. It offers also an additional 8-bit register, named the configurable device address (CDA) register authorizing the user, through software, to configure up to eight possibilities of chip enable address.

Random and sequential read modes

Write protection of the whole memory array

Configurable device address

Enhanced ESD / latch-up protection

More than 4 million write cycles

More than 200-year data retention