The NMC27C256QM250 is a 28-pin dual in-line UVPROM memory IC from Texas Instruments, operating within a temperature range of -55°C to 125°C. It has a supply voltage of 4.5 to 5.5V and a maximum supply current of 0.02A. The device has a memory capacity of 32,768 words and a maximum access time of 250ns. It is available in a WDIP package with a pin count of 28.
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Technical Specifications
Texas Instruments NMC27C256QM250 technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 28 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T28 |
| Width | 15.24 |
| 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 | 0.02 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | UVPROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.0001 |
| Access Time-Max | 250 |
| I/O Type | COMMON |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.32.00.61 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Texas Instruments NMC27C256QM250 Datasheet
Download the complete datasheet for Texas Instruments NMC27C256QM250 to view detailed technical specifications.
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