800-219-9001 RFQ
Image may not represent
actual part
Cypress Semiconductor

CY62146ESL-45ZSXI

SRAM · TSOP-II-44 · Memory
Part Status: Active
Data last refreshed Jul 27, 2026
Manufacturer
Cypress Semiconductor
Mfr Part #
CY62146ESL-45ZSXI
Series
CY62146E
Category
SRAM
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Drop-in Replacements for CY62146ESL-45ZSXI

Alliance Memory published cross-reference

ZD Integrated Circuits is an authorized distributor of Alliance Memory. Alliance Memory publishes the parts below as drop-in replacements for CY62146ESL-45ZSXI. Confirm speed grade, temperature range and package against the datasheet before substituting.

Alliance Memory partFamilyTechnologyDensityOrganizationMatch
AS6C4016-55BIN AS6C4016-55ZIN Low Power Asynchronous SRAM4M256K x 16 Drop-in Quote →
AS6C4016-55BINTR AS6C4016-55ZIN Low Power Asynchronous SRAM4M256K x 16 Drop-in Quote →
AS6C4016-55ZIN AS6C4016-55ZIN Low Power Asynchronous SRAM4M256K x 16 Drop-in Quote →
AS6C4016-55ZINTR AS6C4016-55ZIN Low Power Asynchronous SRAM4M256K x 16 Drop-in Quote →
Source: Alliance Memory published cross-reference data · alliancememory.com ↗

Product Attributes

Electrical & Parametric
Organization256K x 16
Access Time45 ns
Voltage2.2 V ~ 3.6 V
Physical & Thermal
Package / CaseTSOP-II-44
Mounting TypeSurface Mount
SeriesCY62146E
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategorySRAM
TypeMemory
Part StatusActive

4-Mbit (256K × 16) Asynchronous SRAM, 45 ns, 2.2–3.6 V

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

recent searches, RFQs & offers
CY62146ESL-45ZSXI viewed on the web · Web User
CY62146ESL-45ZSXI viewed on the web · Web User
CY62146ESL-45ZSXI viewed on the web · Web User
CY62146ESL-45ZSXI viewed on the web · Web User
CY62146ESL-45ZSXI viewed on the web · Web User
CY62146ESL-45ZSXI viewed on the web · Web User
CY62146ESL-45ZSXI viewed on the web · Web User
CY62146ESL-45ZSXI viewed on the web · Web User

Recent search and sourcing activity for CY62146ESL-45ZSXI.

Engineering FAQ

Is there a drop-in replacement for CY62146ESL-45ZSXI?
Yes — Alliance Memory publishes 4 cross-references for CY62146ESL-45ZSXI: AS6C4016-55BIN, AS6C4016-55BINTR, AS6C4016-55ZIN, AS6C4016-55ZINTR. ZD Integrated Circuits is an authorized distributor of Alliance Memory — confirm speed grade, temperature range and package against the datasheet, then request a quote for pricing and lead time.
What are the key specifications of CY62146ESL-45ZSXI?
Organization: 256K x 16; Access Time: 45 ns; Voltage: 2.2 V ~ 3.6 V.
What package is CY62146ESL-45ZSXI supplied in?
CY62146ESL-45ZSXI is supplied in the TSOP-II-44 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source CY62146ESL-45ZSXI beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

Related Parts

from Cypress Semiconductor

Need CY62146ESL-45ZSXI?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →