CY62148ELL-55SXIT

Infineon Technologies · MoBL® Series

Infineon (Cypress) MoBL® CY62148ELL-55SXIT, 4Mbit asynchronous SRAM, 512K x 8, 55 ns access time, 4.5V-5.5V supply, -40°C to 85°C, 32-SOIC wide-body, Tape & Reel.

Infineon Technologies CY62148ELL-55SXIT
Download datasheet (PDF)
[IN STOCK] In Stock: 8 pcs
$7.30/ pc

Volume pricing

Buy Now

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

Technical specifications

CY62148ELL-55SXIT specifications
Parameter / AttributeSpecification / Value
SeriesMoBL®
Memory typeVolatile
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologySRAM - Asynchronous
Access time55 ns
Memory size4Mbit
Memory formatSRAM
Case32-SOIC (0.445\", 11.30mm Width)
Memory organization512K x 8
Write cycle time - word, page55ns

Technical details

Because this is an asynchronous SRAM, there is no clock to synchronise — the controller strobes the chip enable and output enable directly. That simplifies the interface but puts the timing burden on the controller's address-to-data valid window.

It is not qualified for automotive under-hood (AEC-Q100) or extended industrial beyond 85°C, but the industrial range covers most commercial and light-industrial use cases.

Package and footprint — 32-SOIC wide-body

The 32-SOIC package has a body width of 0.445 inches (11.30 mm) — the wide-body variant.

The part is actively specified into new designs where a 5V, 55 ns async SRAM with industrial temperature range is required.

CY62148ELL-55SXIT
[ALLOC] verified
Quote