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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 |
| RoHS Status | ROHS3 Compliant |
| Mounting Type | Surface Mount |
| Mount | Surface Mount |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Pbfree Code | yes |
| Radiation Hardening | No |
| Lead Free | Lead Free |
| JESD-609 Code | e4 |
| Terminal Position | DUAL |
| Factory Lead Time | 6 Weeks |
| Packaging | Tray |
| Memory Width | 16 |
| Peak Reflow Temperature (Cel) | 260 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Supply Voltage | 3V |
| Operating Temperature | -40°C~85°C TA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Number of Terminations | 44 |
| Number of Pins | 44 |
| Pin Count | 44 |
| Published | 2001 |
| Terminal Pitch | 0.8mm |
| Memory Interface | Parallel |
| Nominal Supply Current | 20mA |
| Output Characteristics | 3-STATE |
| Memory Type | Volatile |
| Memory Format | SRAM |
| Word Size | 16b |
| Supply Voltage-Min (Vsup) | 2.2V |
| I/O Type | COMMON |
| Sync/Async | Asynchronous |
| Technology | SRAM – Asynchronous |
| Address Bus Width | 18b |
| Access Time (Max) | 45 ns |
| Power Supplies | 2.5/5V |
| Write Cycle Time – Word, Page | 45ns |
| Density | 4 Mb |
| Package / Case | 44-TSOP (0.400, 10.16mm Width) |
| Max Frequency | 22MHz |
| Memory Size | 4Mb 256K x 16 |
| Series | MoBL? |
| Standby Current-Max | 0.000007A |
| Base Part Number | CY62146 |
| Voltage – Supply | 2.2V~3.6V 4.5V~5.5V |
| Additional Feature | IT CAN ALSO OPERATES WITH 4.5V TO 5.5V SUPPLY |
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