Infineon CY14B104NA-ZSP45XI, NVSRAM, 4Mbit (256K x 16), 45 ns access time, parallel interface, 2.7 V supply, -40°C to 85°C, 54-TSOP II, Tray.
| Parameter | Value |
|---|---|
| Interface | Parallel |
| Mounting | Surface Mount |
| Operating temperature high | -40°C to 85°C (TA) |
| Frame_size | 4Mbit |
| Access time | 45 ns |
| Memory type | Non-Volatile |
| Package_type | Tray |
| Memory format | NVSRAM |
| Status | Active |
| Supply voltage | 2.7 |
| Memory organization | 256K x 16 |
| Write cycle time - word, page | 45ns |
The Infineon CY14B104NA-ZSP45XI is a 4Mbit non-volatile SRAM (NVSRAM) organized as 256K x 16 bits. The parallel interface connects directly to a 16-bit data bus. Typical applications include industrial controllers, RAID cache buffers, and any system where a sudden power drop must not corrupt the working state.
The access time is 45 ns for both read and write cycles.
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