The SMJ27C256-20JM is a 28-pin dual in-line UVPROM memory IC from Texas Instruments. It operates at a supply voltage of 4.5 to 5.5V with a maximum current of 25uA. The device features a 28K-word memory with a maximum access time of 200ns. It is designed for military temperature grade and has a standby current of 0.3uA. The SMJ27C256-20JM is packaged in a 28-pin dual in-line package (DIP) with a width of 15.24mm and a length of 36.83mm.
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Texas Instruments SMJ27C256-20JM technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 28 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T28 |
| Width | 15.24 |
| Length | 36.83 |
| Pin Count | 28 |
| 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 | 0.025 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | UVPROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.0003 |
| Access Time-Max | 200 |
| Screening Level | 38535Q/M;38534H;883B |
| 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 Texas Instruments SMJ27C256-20JM to view detailed technical specifications.
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