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*The following are the basic parameters of the product, involving the characteristics of the product and its category
| TYPE | DESCRIPTION |
|---|---|
| Toggle Bit | NO |
| Data Polling | NO |
| Mounting Type | Surface Mount |
| Mount | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Number of Functions | 1 |
| RoHS Status | RoHS Compliant |
| ECCN Code | EAR99 |
| Command User Interface | YES |
| JESD-609 Code | e3 |
| Lead Free | Lead Free |
| Part Status | Obsolete |
| Memory Width | 8 |
| Terminal Position | DUAL |
| Supply Voltage | 5V |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Qualification Status | Not Qualified |
| Technology | CMOS |
| Peak Reflow Temperature (Cel) | 260 |
| Programming Voltage | 12V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Published | 2007 |
| Terminal Finish | Tin (Sn) |
| Number of Pins | 32 |
| Number of Terminations | 32 |
| Pin Count | 32 |
| Operating Temperature | -40°C~85°C TA |
| Terminal Pitch | 0.5mm |
| Memory Format | FLASH |
| Memory Interface | Parallel |
| Height Seated (Max) | 1.2mm |
| Voltage – Supply | 4.5V~5.5V |
| Nominal Supply Current | 30mA |
| Memory Type | Non-Volatile |
| Length | 20mm |
| Data Bus Width | 8b |
| Word Size | 8b |
| Moisture Sensitivity Level (MSL) | 2A (4 Weeks) |
| Sync/Async | Asynchronous |
| Write Cycle Time – Word, Page | 120ns |
| Address Bus Width | 18b |
| Endurance | 100000 Write/Erase Cycles |
| Access Time (Max) | 120 ns |
| Standby Current-Max | 0.0001A |
| Memory Size | 2Mb 256K x 8 |
| Density | 2 Mb |
| Package / Case | 32-TFSOP (0.724, 18.40mm Width) |
| Organization | 256KX8 |
| Base Part Number | CAT28F020 |
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