| Part Number | AT49LH002-33TC-T | AT49LH004-33TC-T |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Memory | Memory |
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| Product Status | Obsolete | Obsolete |
| Memory Type | Non-Volatile | Non-Volatile |
| Memory Format | Flash | Flash |
| Technology | Flash | Flash |
| Memory Size | 2Mb (256K x 8) | 4Mb (512K x 8) |
| Memory Interface | Parallel | Parallel |
| Clock Frequency | 33 MHz | 33 MHz |
| Write Cycle Time - Word, Page | 50µs | 50µs |
| Access Time | - | - |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V |
| Operating Temperature | 0°C ~ 85°C (TC) | 0°C ~ 85°C (TC) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 40-TFSOP (0.724", 18.40mm Width) | 40-TFSOP (0.724", 18.40mm Width) |
| Supplier Device Package | 40-TSOP | 40-TSOP |