Microchip 8 Kbit I2C Serial EEPROM SOT-23 5-Pin

Microchip 8 Kbit I2C Serial EEPROM provides 8 Kbit of non-volatile memory in a compact 5-pin SOT-23 package, with a supply voltage range of 1.7V to 5.5V.

The device is organised as four blocks of 256 x 8-bit memory and uses a two-wire, I²C compatible serial interface operating at up to 400kHz. Its low-voltage design allows operation down to 1.7V, making it suitable for battery-powered applications. The package is designed for surface mount installation.

Key Features

• Two-wire serial interface, I²C compatible
• Schmitt trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• Self-timed erase and write cycle with 16-byte page write buffer
• Hardware write-protect for added security
• ESD protection greater than 4,000V
• Data retention greater than 200 years
• More than 1 million erase/write cycles
• Industrial operating temperature range from -40°C to +85°C

Performance

• Supply voltage range: 1.7V to 5.5V
• Maximum clock frequency: 100kHz at 1.7V ≤ VCC < 2.5V, and 400kHz at VCC ≥ 2.5V
• Maximum operating current: 1mA (at VCC = 5.5V, SCL = 400kHz, TA = -40°C to +85°C)
• Maximum standby current: 1µA (at SDA = SCL = VCC, WP = VSS, TA = -40°C to +85°C)
• Maximum write cycle time (byte or page): 5ms

Package and Physical Details

The component is supplied in a 5-pin SOT-23 package, suitable for surface mount installation. The product weighs 0.068 gm, with a width of 3.3, a depth of 1.5 and a height of 4.3.

Summary

Choose the Microchip 8 Kbit I2C Serial EEPROM where compact, low-voltage non-volatile memory is required in a surface mount design using a 5-pin SOT-23 package.