4 Mbit asynchronous SRAM in a 48-VFBGA — what this part delivers
The Infineon CY7C1041G30-10BVXI is a 4 Mbit asynchronous SRAM organized as 256K x 16 bits, accessed through a parallel interface. Supply voltage spans 2.2 V to 3.6 V.

Infineon CY7C1041G30-10BVXI, 4 Mbit asynchronous SRAM, 256K x 16, parallel interface, 10 ns access time, 2.2 V to 3.6 V supply, -40°C to 85°C, 48-VFBGA (6x8), Tray.
$9.99 / ea
1 in stock — maximum per order · 3–4 days lead time
| Parameter / Attribute | Specification / Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.2V ~ 3.6V |
| Memory interface | Parallel |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tray |
| Technology | SRAM - Asynchronous |
| Access time | 10 ns |
| Memory size | 4Mbit |
| Memory format | SRAM |
| Case | 48-VFBGA |
| Memory organization | 256K x 16 |
| Write cycle time - word, page | 10ns |
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
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The Infineon CY7C1041G30-10BVXI is a 4 Mbit asynchronous SRAM organized as 256K x 16 bits, accessed through a parallel interface. Supply voltage spans 2.2 V to 3.6 V.
The access time is 10 ns, which supports a 100 MHz bus cycle without wait states.
Yes. The supply range is 2.2 V to 3.6 V, so it operates directly on a 3.3 V rail.
The suffix 'T' typically indicates Tape & Reel packaging instead of Tray. The silicon is identical; the difference is only the shipping medium.
This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing.