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*The following are the basic parameters of the product, involving the characteristics of the product and its category
TYPE | DESCRIPTION |
---|---|
Part Status | Active |
Command User Interface | NO |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Mounting Type | Through Hole |
Mount | Through Hole |
Number of Functions | 1 |
Radiation Hardening | No |
RoHS Status | Non-RoHS Compliant |
Data Polling | YES |
Memory Width | 8 |
Terminal Position | DUAL |
Supply Voltage | 5V |
Programming Voltage | 5V |
Packaging | Tube |
Lead Free | Contains Lead |
Terminal Pitch | 2.54mm |
Technology | CMOS |
Data Retention Time-Min | 10 |
Supply Voltage-Max (Vsup) | 5.5V |
Number of Terminations | 28 |
Number of Pins | 28 |
Supply Voltage-Min (Vsup) | 4.5V |
Memory Interface | Parallel |
Nominal Supply Current | 50mA |
Voltage – Supply | 4.5V~5.5V |
Memory Type | Non-Volatile |
Factory Lead Time | 23 Weeks |
Memory Format | EEPROM |
Width | 15.24mm |
Write Cycle Time – Word, Page | 10ms |
Write Cycle Time-Max (tWC) | 10ms |
Height Seated (Max) | 5.72mm |
Write Protection | HARDWARE/SOFTWARE |
Memory Size | 256Kb 32K x 8 |
Access Time | 200ns |
Density | 256 kb |
Organization | 32KX8 |
Operating Temperature | -55°C~125°C TC |
Package / Case | 28-CDIP (0.600, 15.24mm) |
Standby Current-Max | 0.0003A |
Endurance | 10000 Write/Erase Cycles |
Screening Level | MIL-STD-883 Class C |
Base Part Number | AT28C256 |
Frequency | 200GHz |
Length | 37.215mm |
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