25LC512T-I/SN EEPROM Memory IC 512Kbit SPI 20 MHz 8-SOIC

Description:

The Microchip Technology Inc. 25LC512 is a 512 Kbit serial EEPROM memory with byte-level and page-level

serial EEPROM functions. It also features Page, Sector and Chip erase functions typically associated with Flash-based

products. These functions are not required for byte or page write operations. The memory is accessed via a simple Serial

Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI)

and data out (SO) lines. Access to the device is controlled by a Chip Select (CS) input.

Quick Detail:

Product Attributes:

Additional Resources:

Features

• 20 MHz max. Clock Speed

• Byte and Page-level Write Operations:

- 128-byte page

- 5 ms max.

- No page or sector erase required

• Low-Power CMOS Technology:

- Max. Write Current: 5 mA at 5.5V, 20 MHz

- Read Current: 10 mA at 5.5V, 20 MHz

- Standby Current: 1A at 2.5V (Deep powerdown)

• Electronic Signature for Device ID

• Self-Timed Erase and Write cycles:

- Page Erase (5 ms, typical)

- Sector Erase (10 ms/sector, typical)

- Bulk Erase (10 ms, typical)

• Sector Write Protection (16K byte/sector):

- Protect none, 1/4, 1/2 or all of array

• Built-In Write Protection:

- Power-on/off data protection circuitry

- Write enable latch

- Write-protect pin

• High Reliability:

- Endurance: 1 Million erase/write cycles

- Data Retention: >200 years

- ESD Protection: >4000V

• Temperature Ranges Supported:

- Industrial (I): -40°C to +85°C

- Extended (E): -40°C to +125°C

• RoHS Compliant

• Automotive AEC-Q100 Qualified

Data Picture:

    Terastor Electronics is a professional electronic components agent, distribution enterprise, with high quality electronic components and a variety of IC components, we have a mature business team, nearly ten years of industry experience, can handle a wide range of business, at the same time has a large amount of inventory to ensure our supply ability, we also have long-term stable suppliers, Able to provide high quality products and competitive prices to valued customers around the world.

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Since its establishment, our company has always been committed to satisfying customers with complete supporting supply, to create a time-efficient, professional, convenient and all-round electronic components procurement platform for customers. With the service principle of high quality, original spot and fast delivery, we insist that quality is always the first requirement of our business. We promise that all products shipped to customers are original materials. And through the strict standard of quality control test, so far our company will be in the field of electronic components distribution to better comprehensive service to serve our customers, we sincerely look forward to working with you to create a cooperative, mutually beneficial, win-win business model.

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