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DS2224 |
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| Part Number | DS2224 |
| Manufacturer | Dallas Semiconducotr |
| 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. Th... |
| Features |
PACKAGE OUTLINE
TO –92 • Low –cost, general –purpose, 256 –bit memory – DS2223 has 256 –bit SRAM – DS2224 has 32 –bit ROM, 224 –bit SRAM • Reduces single pin control, address and data interface to a • 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 SOT –223 1 1 2 3 • Minimal operating power: 45 nanocoulombs per transaction @1.5V typical • Less than 15 nA standby current at 25°C • Nonvolatile data 1 2 3 2 BOTTOM VIEW See Mech. Drawings Section 4 3 retention easily achieved via low – cost alkaline ... |
| Document |
 DS2224 Data Sheet
PDF 102.84KB |
| Distributor | Stock | Price | Buy |
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