Microchip 24CW1280-I/SN, 128 kB EEPROM, 450 ns 8-Pin SOIC Serial-I2C (2 Wire)

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Packaging Options:
RS Stock No.:
187-1841
Mfr. Part No.:
24CW1280-I/SN
Brand:
Microchip
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Brand

Microchip

Product Type

EEPROM

Memory Size

128kB

Interface Type

Serial-I2C (2 Wire)

Package Type

SOIC

Mount Type

Surface

Pin Count

8

Maximum Clock Frequency

1MHz

Organisation

16k x 8 Bit

Minimum Supply Voltage

1.6V

Number of Bits per Word

8

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

4.9mm

Height

1.75mm

Standards/Approvals

No

Series

24CW

Width

6 mm

Supply Current

1mA

Data Retention

200year

Automotive Standard

No

Number of Words

16k

Maximum Random Access Time

450ns

The Microchip 24CW1280 128Kbit serial EEPROM is organized as 16384 bytes of 8 bits each (8 Kbytes). It operates on voltage range of 1.6V to 5.5V. This EEPROm allows up to eight devices to share a common I2C (2-wire) bus. It contains a pair of programmable Configuration registers which allow certain device behaviours to be modified. These registers are the Write Protection Register and the Hardware Address Register.

Low-Power CMOS Technology

Self-timed write cycle (5 ms maximum)

Output slope control to eliminate ground bounce

Schmitt trigger inputs for noise suppression

Configurable via the Hardware Address Register (HAR)

Software write protection via the Write Protection Register (WPR)

More than one million erase/write cycles

Data retention greater than 200 years

ESD protection than 4000V

Hardware Slave Address ’000b’

Temperature ranges between -40°C and +125°C

8-lead Plastic SOIC (3.90 mm body) package

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