| Part Number | M27W402-100B6 | M27W402-100K6 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Memory | Memory |
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| Product Status | Obsolete | Obsolete |
| Memory Type | Non-Volatile | Non-Volatile |
| Memory Format | EPROM | EPROM |
| Technology | EPROM - OTP | EPROM - OTP |
| Memory Size | 4Kb (256 x 16) | 4Kb (256 x 16) |
| Memory Interface | Parallel | Parallel |
| Clock Frequency | - | - |
| Write Cycle Time - Word, Page | - | - |
| Access Time | 100 ns | 100 ns |
| Voltage - Supply | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | 40-DIP (0.600", 15.24mm) | 44-LCC (J-Lead) |
| Supplier Device Package | 40-PDIP | 44-PLCC (16.51x16.51) |