CY7C1049G-10VXIT

Infineon Technologies

Infineon CY7C1049G-10VXIT, 4Mbit asynchronous SRAM, 512K x 8, 10 ns access time, 4.5V-5.5V supply, -40°C to 85°C, 36-SOJ, Tape & Reel.

Infineon Technologies CY7C1049G-10VXIT
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[IN STOCK] In Stock: 4 pcs
$10.64/ pc

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MOQ 1 · Tape & Reel (TR) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

CY7C1049G-10VXIT specifications
Parameter / AttributeSpecification / Value
Memory typeVolatile
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
Memory interfaceParallel
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR)
TechnologySRAM - Asynchronous
Access time10 ns
Memory size4Mbit
Memory formatSRAM
Case36-BSOJ (0.400\", 10.16mm Width)
Memory organization512K x 8
Write cycle time - word, page10ns

Technical details

For a system running a 50 MHz bus clock (20 ns period), this leaves 10 ns of margin for address decoding, data setup, and board trace delays — enough for a single load but tight if multiple devices share the bus.

Housed in a 36-SOJ (Small Outline J-lead) package with a 10.16 mm body width, this surface-mount part requires a standard SOJ footprint. The J-lead form factor offers good solder-joint reliability under thermal cycling, though the package is less common than SOIC — verify stencil aperture and reflow profile with your assembly house before committing the BOM. Supplied in Tape & Reel, it is ready for automated pick-and-place in volume production.

CY7C1049G-10VXIT
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