| PartNumber | CY62146ELL-45ZSXI | CY62146ELL-45ZSXAT | CY62146ELL-45ZSXA |
| Description | SRAM 4Mb 45ns 256K x 16 Low Power SRAM | SRAM 4Mb 45ns 256K x 16 Low Power SRAM | SRAM 4Mb 45ns 256K x 16 Low Power SRAM |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor Corp |
| Product Category | SRAM | SRAM | Memory |
| RoHS | Y | Y | - |
| Memory Size | 4 Mbit | 4 Mbit | 4M (256K x 16) |
| Organization | 256 k x 16 | 256 k x 16 | 256 k x 16 |
| Access Time | 45 ns | 45 ns | 45 ns |
| Maximum Clock Frequency | - | - | - |
| Interface Type | Parallel | Parallel | Parallel |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Current Max | 20 mA | 20 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSOP-44 | TSOP-44 | - |
| Packaging | Tray | Reel | * Alternate Packaging |
| Data Rate | SDR | SDR | SDR |
| Memory Type | Volatile | SDR | SRAM - Asynchronous |
| Series | CY62146ELL | CY62146ELL | MoBLR |
| Type | Asynchronous | Asynchronous | Asynchronous |
| Brand | Cypress Semiconductor | Cypress Semiconductor | - |
| Number of Ports | 1 | 1 | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | SRAM | SRAM | - |
| Factory Pack Quantity | 270 | 1000 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Tradename | MoBL | MoBL | MoBL |
| Unit Weight | 0.107550 oz | - | - |
| Package Case | - | - | TSOP-44 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 44-TSOP II |
| Speed | - | - | 45ns |
| Format Memory | - | - | RAM |
| Supply Current Max | - | - | 20 mA |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 4.5 V |