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

CY7C109D-10ZXI

SRAM · TSOP II-32 · Memory
Part Status: NRND
Data last refreshed Jul 27, 2026
Manufacturer
Cypress Semiconductor Corp
Mfr Part #
CY7C109D-10ZXI
Series
CY7C109D
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 CY7C109D-10ZXI

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 CY7C109D-10ZXI. Confirm speed grade, temperature range and package against the datasheet before substituting.

Alliance Memory partFamilyTechnologyDensityOrganizationMatch
AS7C1024B-12JCN AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-12JCNTR AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-12JIN AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-12JINTR AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-12TCN AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-12TCNTR AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-15JCN AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-15JCNTR AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-15TCN AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-15TCNTR AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-20JCN AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-20JCNTR AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-20TCN AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
AS7C1024B-20TCNTR AS7C1024B-xxTCN Fast Asynchronous SRAM1M128K x 8 Drop-in Quote →
Source: Alliance Memory published cross-reference data · alliancememory.com ↗

Product Attributes

Electrical & Parametric
Organization128K x 8
Access Time10 ns
Voltage5 V
Temperature-40°C ~ 85°C
Physical & Thermal
Package / CaseTSOP II-32
Mounting TypeSurface Mount
SeriesCY7C109D
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategorySRAM
TypeMemory
Part StatusNRND

1-Mbit (128K x 8) asynchronous SRAM, 10 ns access, 5 V, industrial temp

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

recent searches, RFQs & offers
CY7C109D-10ZXI viewed on the web · Web User
CY7C109D-10ZXI viewed on the web · Web User
CY7C109D-10ZXI viewed on the web · Web User
Specifications reviewed & updated · ZDI

Recent search and sourcing activity for CY7C109D-10ZXI.

Engineering FAQ

Is there a drop-in replacement for CY7C109D-10ZXI?
Yes — Alliance Memory publishes 14 cross-references for CY7C109D-10ZXI: AS7C1024B-12JCN, AS7C1024B-12JCNTR, AS7C1024B-12JIN, AS7C1024B-12JINTR, AS7C1024B-12TCN, …. 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 CY7C109D-10ZXI?
Organization: 128K x 8; Access Time: 10 ns; Voltage: 5 V; Temperature: -40°C ~ 85°C.
What package is CY7C109D-10ZXI supplied in?
CY7C109D-10ZXI is supplied in the TSOP II-32 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source CY7C109D-10ZXI 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 Corp

Need CY7C109D-10ZXI?

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

Request a Quote →