Infineon (Cypress) CY7C1046DV33-10VXIT, asynchronous SRAM, 4Mbit (1M x 4), 10 ns access time, 3V–3.6V supply, -40°C to 85°C, 32-SOJ package, Tape & Reel.
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Memory interface | Parallel |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR) |
| Technology | SRAM - Asynchronous |
| Access time | 10 ns |
| Memory size | 4Mbit |
| Memory format | SRAM |
| Case | 32-BSOJ (0.400\", 10.16mm Width) |
| Memory organization | 1M x 4 |
| Write cycle time - word, page | 10ns |
This is not a last-time-buy window; production has ended. No direct factory supply remains.
Access time is 10 ns.
Housed in a 32-pin SOJ (Small Outline J-Lead) package, body width 10.16 mm. Surface-mount, J-bend leads. The SOJ footprint is common for this density of SRAM, but verify the land pattern against your board — the 0.400-inch body width is not the same as a standard SOIC-32.
The two order codes share the same silicon and package. The suffix difference is packaging: -10VXI is the tube/tray variant, while -10VXIT is the Tape & Reel variant. Electrically and functionally they are identical.