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DS2223 Datasheet (PDF) - Dallas Semiconductor

DS2223 Datasheet PDF - Dallas Semiconductor
Part # DS2223
Download  DS2223 Download

File Size   102.84 Kbytes
Page   10 Pages
Manufacturer  DALLAS [Dallas Semiconductor]
Direct Link  https://www.maximintegrated.com/en.html
Logo DALLAS - Dallas Semiconductor
Description EconoRAM

DS2223 Datasheet (PDF)

Go To PDF Page Download Datasheet
DS2223 Datasheet PDF - Dallas Semiconductor

Part # DS2223
Download  DS2223 Click to download

File Size   102.84 Kbytes
Page   10 Pages
Manufacturer  DALLAS [Dallas Semiconductor]
Direct Link  https://www.maximintegrated.com/en.html
Logo DALLAS - Dallas Semiconductor
Description EconoRAM

DS2223 Datasheet (HTML) - Dallas Semiconductor

DS2223 Datasheet HTML 1Page - Dallas Semiconductor DS2223 Datasheet HTML 2Page - Dallas Semiconductor DS2223 Datasheet HTML 3Page - Dallas Semiconductor DS2223 Datasheet HTML 4Page - Dallas Semiconductor DS2223 Datasheet HTML 5Page - Dallas Semiconductor DS2223 Datasheet HTML 6Page - Dallas Semiconductor DS2223 Datasheet HTML 7Page - Dallas Semiconductor DS2223 Datasheet HTML 8Page - Dallas Semiconductor DS2223 Datasheet HTML 9Page - Dallas Semiconductor DS2223 Datasheet HTML 10Page - Dallas Semiconductor

DS2223 Product details

DESCRIPTION

The DS2223 and DS2224 EconoRAMs are fully static, micro–powered, read/write memories in low–cost TO–92 or SOT–223 packages. The DS2223 is organized as a serial 256 x 1 bit static read/write memory. The DS2224’s first 32 bits are lasered with a unique ID code at the time of manufacture; the remaining 224 bits are static read/write memory. Signaling necessary for reading or writing is reduced to just one interface lead.



FEATURES

• Low–cost, general–purpose, 256–bit memory

  – DS2223 has 256–bit SRAM

  – DS2224 has 32–bit ROM, 224–bit SRAM

• Reduces control, address and data interface to a single pin

• Each DS2224 32–bit ROM is factory–lasered with a unique serial number

• DS2224 portion of ROM with custom code and unique serial number available

• Minimal operating power: 45 nanocoulombs per transaction @1.5V typical

• Less than 15 nA standby current at 25°C

• Nonvolatile data retention easily achieved via low–cost alkaline batteries or capacitors

• Directly connects to a port pin of popular microcontrollers

• Operation from 1.2 to 5.5 volts

• Popular TO–92 or SOT–223 surface mount package

• Operates over industrial temperature range –40°C to +85°C




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About Dallas Semiconductor


Dallas Semiconductor was an American company that was founded in 1984 and was a supplier of mixed-signal and digital semiconductors.
The company was headquartered in Dallas, Texas, and was known for its innovative products and technology in the field of real-time clocks, temperature sensors, and other integrated circuits.
In 2002, Dallas Semiconductor was acquired by Maxim Integrated, a multinational semiconductor company, and became a subsidiary of Maxim.
The Dallas Semiconductor brand is no longer in use, but its products and technology continue to be a part of Maxim's portfolio.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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