The CY7C259-18HMB is a 44-pin quad UVPROM (ultra-violet programmable read-only memory) integrated circuit from Cypress. It operates within a supply voltage range of 4.5 to 5.5V and a maximum supply current of 0.2A. The device features a 2048-word capacity and an access time of 13ns. It is designed for military temperature grade applications and is available in a windowed, ceramic LCC-44 package.
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Cypress CY7C259-18HMB technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 44 |
| Min Operating Temperature | -55 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-CQCC-J44 |
| Pin Count | 44 |
| Number of Functions | 1 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Supply Current-Max | 0.2 |
| Number of Words | 2048 |
| Number of Words Code | 2000 |
| Memory IC Type | UVPROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.2 |
| Access Time-Max | 13 |
| Screening Level | 38535Q/M;38534H;883B |
| I/O Type | COMMON |
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.32.00.61 |
| REACH | not_compliant |
| Military Spec | False |
Download the complete datasheet for Cypress CY7C259-18HMB to view detailed technical specifications.
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