HomedatasheetAT24C512B

AT24C512B Datasheet

Two-wire Serial EEPROM
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Description

The AT24C512B provides 524,288 bits of serial electrically erasable and programma-ble read only memory (EEPROM) organized as 65,536 words of 8 bits each. The device’s cascadable feature allows up to eight devices to share a common two-wire bus. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The devices are available in space-saving 8-pin PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, 8-ball dBGA2 and 8-lead Ultra Thin SAP packages. In addition, the entire family is available in 1.8V (1.8V to 3.6V) and 2.5V (2.5V to 5.5V) versions. AT24C512B Features • Low-voltage and Standard-voltage Operation – 1.8v (VCC=1.8Vto3.6V) – 2.5v (VCC=2.5Vto5.5V)• Internally Organized 65,536 x 8• Two-wire Serial Interface• Schmitt Triggers, Filtered Inputs for Noise Suppression• Bidirectional Data Transfer Protocol• 1 MHz (2.5V, 5.5V), 400 kHz (1.8V) Compatibility• Write Protect Pin for Hardware and Software Data Protection• 128-byte Page Write Mode (Partial Page Writes Allowed)• Self-timed Write Cycle (5 ms Max)• High Reliability – Endurance: 1,000,000 Write Cycles – Data Retention: 40 Years• Lead-free/Halogen-free Devices• 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, 8-ball dBGA2, and 8-lead Ultra Thin Small Array (SAP) Packages• Die Sales: Wafer Form, Waffle Pack and Bumped Die
Features

Parameters

[{"Name":"Memory Size ","Value":"512K (64K x 8)"},{"Name":"Speed ","Value":"1MHz"},{"Name":"Interface","Value":"I2C, 2-Wire Serial"},{"Name":"Voltage - Supply ","Value":"2.5 V ~ 5.5 V"},{"Name":"Operating Temperature ","Value":"-40°C ~ 85°C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

DIODES INCORPORATED

Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.


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