BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Memory ICs
  4. /SRAM
  5. /70121S55J
70121S55J thumbnail 1
Renesas

70121S55J

Category
SRAM
Manufacturer
RenesasDetails
Datasheet
Description
2K x 9 Dual-Port RAM
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status8400
Quantity70121S55J
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Key Features
Documentation
TypeDescriptionTypeDescription
Lead Count (#)52Pb (Lead) FreeNo
Carrier TypeTubeAccess Time (ns)55
ArchitectureDual-PortBus Width (bits)9
Core Voltage (V)5Density (Kb)18
FunctionBusy, Interrupt, MasterI/O Type5.0 V TTL
InterfaceAsyncLength (mm)19
MOQ264Moisture Sensitivity Level (MSL)3
Organization2K x 9Package Area (mm²)361
Pb Free Categorye0Pitch (mm)1.27
Pkg. Dimensions (mm)19.0 x 19.0 x 3.63Pkg. TypePLCC
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is 70121S55J, and what package does it use?

70121S55J is an authentic electronic component manufactured by Renesas, categorized under SRAM. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official 70121S55J datasheet above.

Why is dynamic quotation used instead of a fixed price for 70121S55J?

Electronic component spot-market pricing for 70121S55J fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for 70121S55J?

Lead times for 70121S55J depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

ISO 9001
ESD Control
Renesas

Loading articles…

New Blog

GRM155C80J106ME11D: Buy for DC-Bias Needs | YG GROUP

Buying GRM155C80J106ME11D for a compact board? Compare effective capacitance, bias and packaging—not 10 µF alone. Send your rail requirements for an RFQ.

Read more →

TPS53915RVER: Map Server POL and PMBus Needs | YG GROUP

Sourcing TPS53915RVER for a server rail? Map 12-A loads, bias supplies and PMBus functions before buying. Send your power-rail requirements for an RFQ.

Read more →

TPS1HB16AQPWPRQ1: Inrush and Fault Choices | YG GROUP

Replacing a relay with TPS1HB16AQPWPRQ1? Check inrush, A-version current limits and fault recovery before ordering. Send your 12-V load brief for an RFQ.

Read more →

W5500: Match IPv4, SPI and Socket Needs | YG GROUP

Adding W5500 Ethernet to an MCU? Budget IPv4 sockets, SPI transfers and buffers before buying the network BOM. Send your board requirements for an RFQ.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • DRAM
  • EEPROM
  • eMMC
  • EPROM
  • F-RAM
  • FIFO
  • Managed NAND
  • Memory Controllers
  • Memory IC Development Tools
  • Memory Modules & Memory Cards
  • Multichip Packages
  • NAND Flash
  • NOR Flash
  • NVRAM
  • SRAM
  • Storage
  • Universal Flash Storage - UFS
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
R1LV5256ESP-5SI#S0
R1LV5256ESP-5SI#S0
Renesas
PDF
5,510
RFQ
IDT71V3556S100BGI
IDT71V3556S100BGI
Renesas
PDF-
4,630
RFQ
71T75602S150BGG8
71T75602S150BGG8
Renesas
PDF-
7,770
RFQ
7140LA20JG8
7140LA20JG8
Renesas
PDF-
5,380
RFQ
71V3578S150PFGI8
71V3578S150PFGI8
Renesas
PDF-
6,500
RFQ
6116SA45TDB
6116SA45TDB
Renesas
PDF-
6,310
RFQ
70V659S12BC
70V659S12BC
Renesas
PDF-
4,760
RFQ
5962-8976401MYA
5962-8976401MYA
Renesas
PDF-
3,290
RFQ
70V9099L7PF8
70V9099L7PF8
Renesas
PDF-
4,560
RFQ
70V3399S133PRF8
70V3399S133PRF8
Renesas
PDF-
7,450
RFQ