Part Details for DS22B57 by Dallas Semiconductor
Overview of DS22B57 by Dallas Semiconductor
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Applications
Industrial Automation
Renewable Energy
Robotics and Drones
Part Details for DS22B57
DS22B57 CAD Models
DS22B57 Part Data Attributes
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DS22B57
Dallas Semiconductor
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Datasheet
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DS22B57
Dallas Semiconductor
Standard SRAM, 32KX8, 150ns, CMOS, PDIP28,
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | DALLAS SEMICONDUCTOR | |
| Reach Compliance Code | unknown | |
| Access Time-Max | 150 ns | |
| Additional Feature | OPERATION OF 4.5 VOLTS TO 5.5 VOLTS ALSO POSSIBLE | |
| I/O Type | COMMON | |
| JESD-30 Code | R-PDIP-T28 | |
| JESD-609 Code | e0 | |
| Memory Density | 262144 bit | |
| Memory IC Type | STANDARD SRAM | |
| Memory Width | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Number of Words | 32768 words | |
| Number of Words Code | 32000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 32KX8 | |
| Output Characteristics | 3-STATE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP28,.6 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Parallel/Serial | PARALLEL | |
| Qualification Status | Not Qualified | |
| Standby Current-Max | 0.001 A | |
| Standby Voltage-Min | 2 V | |
| Supply Current-Max | 0.06 mA | |
| Supply Voltage-Max (Vsup) | 3.6 V | |
| Supply Voltage-Min (Vsup) | 3 V | |
| Supply Voltage-Nom (Vsup) | 3.3 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL |