10 ns access time — what it means for the bus
The CY7C1061DV33-10BVXIT: The 10 ns access time means the SRAM can complete a read or write cycle in 10 ns. The write cycle time is also 10 ns.

Infineon (Cypress) CY7C1061DV33-10BVXIT, 16Mbit asynchronous SRAM, 1M x 16 organization, 10 ns access time, parallel interface, 3.0-3.6 V supply, -40 to 85°C, 48-VFBGA (8x9.5 mm), 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 | 16Mbit |
| Memory format | SRAM |
| Case | 48-VFBGA |
| Memory organization | 1M x 16 |
| Write cycle time - word, page | 10ns |
The CY7C1061DV33-10BVXIT: The 10 ns access time means the SRAM can complete a read or write cycle in 10 ns. The write cycle time is also 10 ns.
The CY7C1061DV33-10BVXI is the tray-pack variant; the CY7C1061DV33-10BVXIT is the Tape & Reel variant. Both share the same 48-VFBGA package, 10 ns access, 16 Mbit density, and industrial temperature range. The only difference is the shipping medium — tray vs. tape and reel.
The part is listed with a Tape & Reel package, which typically indicates RoHS compliance for Cypress/Infineon parts, but the evidence does not explicitly state RoHS status. Verify the manufacturer's datasheet or the part marking for the exact compliance declaration.