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

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RS Stock No.:
187-1844
Mfr. Part No.:
24CW1280-I/ST
Manufacturer:
Microchip
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Brand

Microchip

Memory Size

128kB

Product Type

EEPROM

Interface Type

Serial-I2C (2 Wire)

Package Type

TSSOP

Mount Type

Surface

Pin Count

8

Organisation

16k x 8 Bit

Maximum Clock Frequency

1MHz

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

Standards/Approvals

No

Length

3.1mm

Series

24CW

Height

1.2mm

Width

6.4 mm

Automotive Standard

No

Maximum Random Access Time

450ns

Number of Words

16k

Data Retention

200year

Supply Current

1mA

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 Thin Shrink Small Outline (4.4 mm Body) package

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