The CY62256LL-55ZXE is a 28-pin standard SRAM IC with a maximum operating temperature of 125 degrees Celsius and a minimum operating temperature of -40 degrees Celsius. It operates on a supply voltage of 4.5 to 5.5 volts and has a maximum supply current of 0.05 amps. The device has a 32768-word capacity and a 32000-word code capacity. It is packaged in a lead-free TSOP1-28 package with dimensions of 8 by 13.40 millimeters.
Cypress CY62256LL-55ZXE technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 28 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G28 |
| Width | 8 |
| Length | 11.8 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Supply Current-Max | 0.05 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | STANDARD SRAM |
| Parallel/Serial | PARALLEL |
| Access Time-Max | 55 |
| I/O Type | COMMON |
| RoHS | Yes |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.41 |
| REACH | unknown |
| Military Spec | False |
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