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Infineon Technologies CY62256VLL-70ZIT — DC-DC Power Modules

CY62256VLL-70ZIT Infineon MoBL SRAM, 256Kbit, 70 ns, TSOP I

MPNCY62256VLL-70ZIT
End of Life

Infineon MoBL® CY62256VLL-70ZIT, 256Kbit asynchronous SRAM, 32K x 8 organization, 70 ns access time, parallel interface, 2.7V–3.6V supply, -40°C to 85°C, 28-TSOP I surface-mount package.

$0.99Ref. price · indicative, final on quote
Infineon Technologies CY62256VLL-70ZIT datasheet (PDF)
Packaging28-TSSOP (0.465", 11.80mm Width)
RoHSRoHS non-compliant
SeriesMoBL®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY62256VLL-70ZIT specifications
ParameterValue
SeriesMoBL®
Memory typeVolatile
MountingSurface Mount
Voltage2.7V ~ 3.6V
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageBulk
TechnologySRAM - Asynchronous
Access time70 ns
Memory size256Kbit
Memory formatSRAM
Case28-TSSOP (0.465\", 11.80mm Width)
Memory organization32K x 8
Write cycle time - word, page70ns

Product details

Package and footprint — 28-TSOP I

The CY62256VLL-70ZIT is supplied in a 28-TSOP I package with a 0.465-inch body width and 11.80 mm width.

There is no last-time-buy risk for current production runs. The part is RoHS non-compliant — it contains lead (Pb) in the solder finish or die-attach material, which is typical for industrial and automotive-grade parts that are exempt from RoHS restrictions under certain categories. For RoHS-compliant requirements, check the -70ZI variant (without the 'T' suffix).

Frequently asked questions

Is CY62256VLL-70ZIT equivalent to AS6C62256-70BIN?

The AS6C62256-70BIN is a 256Kbit asynchronous SRAM with the same 70 ns access time and 32K x 8 organisation, also in a 28-pin TSOP I package. The two parts are functionally equivalent and typically pin-compatible, but verify the specific timing parameters and operating temperature range from each datasheet before substituting.

Can CY62256VLL-70ZIT be used as a replacement for CY62256VLL-70?

The CY62256VLL-70ZIT is functionally identical to the CY62256VLL-70 — same 256Kbit density, 70 ns access time, and 28-TSOP I package. The 'ZIT' suffix typically indicates a specific lead-free or tape-and-reel variant; confirm the operating temperature range and RoHS status match your BOM requirements before substituting.