The WS57C191C-45DMB is a 24-pin dual-in-line UVPROM (ultra-violet programmable read-only memory) IC from Stmicroelectronics. It operates within a temperature range of -55°C to 125°C and is designed for military-grade applications. The device has a maximum supply voltage of 5.5V and a maximum supply current of 0.05A. In standby mode, the current is reduced to 0.025A. The IC features a 2048-word capacity with a maximum access time of 45ns. It is packaged in a WDIP, DIP24, 0.6mm package and is compliant with MIL-STD-883 Class B screening level.
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Stmicroelectronics WS57C191C-45DMB technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 24 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T24 |
| Width | 15.24 |
| Length | 32.135 |
| Pin Count | 24 |
| 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 | 0.05 |
| Number of Words | 2048 |
| Number of Words Code | 2000 |
| Memory IC Type | UVPROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.025 |
| Access Time-Max | 45 |
| Screening Level | MIL-STD-883 Class B |
| I/O Type | COMMON |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.61 |
| REACH | not_compliant |
| Military Spec | True |
Download the complete datasheet for Stmicroelectronics WS57C191C-45DMB to view detailed technical specifications.
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