The OKI Electric Industry MSM518221-25ZS is a commercial temperature memory IC with 28 terminals in a ZIG-ZAG zigzag configuration. It operates within a temperature range of 0 to 70 degrees Celsius. The device has a nominal supply voltage of 5V, with a maximum and minimum voltage of 5.5V and 4.5V, respectively. It features 262144 words of memory and 256000 words of code memory. The MSM518221-25ZS is packaged in a ZIP type package with dimensions of 2.8mm in width and 36mm in length.
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OKI Electric Industry MSM518221-25ZS technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | ZIG-ZAG |
| JEDEC Package Code | R-PZIP-T28 |
| Width | 2.8 |
| Length | 36 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Number of Words | 262144 |
| Number of Words Code | 256000 |
| Memory IC Type | MEMORY CIRCUIT |
| HTS Code | 8542.32.00.71 |
| REACH | unknown |
| Military Spec | False |
No datasheet is available for this part.
