Microchip AT24CM01-XHM-B, 1Mbit EEPROM Memory Chip, 550ns 8-Pin TSSOP-8 Serial-2 Wire, Serial-I2C

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Packaging Options:
RS Stock No.:
197-5347
Mfr. Part No.:
AT24CM01-XHM-B
Brand:
Microchip
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Brand

Microchip

Memory Size

1Mbit

Interface Type

Serial-2 Wire, Serial-I2C

Package Type

TSSOP-8

Mounting Type

Surface Mount

Pin Count

8

Organisation

128K x 8 bit

Minimum Operating Supply Voltage

1.7 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

1.7 → 5.5V

Number of Bits per Word

8bit

Dimensions

3.1 x 4.5 x 1.05mm

Maximum Random Access Time

550ns

Maximum Operating Temperature

+85 °C

Data Retention

100yr

Number of Words

128k

Minimum Operating Temperature

-40 °C

The Microchip AT24CM01 series EEPROM is I²C compatible (2wire) 1Mbit serial read only EEPROM. The device’s cascading feature allows up to four devices to share a common 2‑wire bus. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.

Industrial temperature range is -40°C to +85°C
Schmitt triggers, filtered inputs for noise suppression
Write‑protect pin for full array hardware data protection
256-Byte Page Write Mode
Random and sequential read modes
Bidirectional data transfer protocol.

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