256Kbit asynchronous SRAM with 10 ns access
The Infineon CY7C199D-10VXIT is a 256Kbit asynchronous SRAM organized as 32K x 8 bits, with a 10 ns access time that sets the read-cycle ceiling for the bus it serves.
Infineon CY7C199D-10VXIT SRAM, 256Kbit, 10 ns, 28-SOJ
MPNCY7C199D-10VXIT
End of Life
Infineon Technologies CY7C199D-10VXIT asynchronous SRAM, 256Kbit (32K x 8), 10 ns access time, 4.5-5.5 V supply, -40 to +85°C, 28-SOJ, Tape & Reel.
$3.0100Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Memory interface | Parallel |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Technology | SRAM - Asynchronous |
| Access time | 10 ns |
| Memory size | 256Kbit |
| Memory format | SRAM |
| Case | 28-BSOJ (0.300\", 7.62mm Width) |
| Memory organization | 32K x 8 |
| Write cycle time - word, page | 10ns |
Product details
Frequently asked questions
What is the memory organization and access time of CY7C199D-10VXIT?
The CY7C199D-10VXIT is a 256Kbit asynchronous SRAM organized as 32K x 8 bits with a 10 ns access time. Write cycle time is also 10 ns for both word and page operations.
How can I order CY7C199D-10VXIT or check availability?
Submit an RFQ to confirm current pricing and lead time.