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. /70V639S12BC
70V639S12BC thumbnail 1
Renesas

70V639S12BC

Category
SRAM
Manufacturer
RenesasDetails
Datasheet
Description
128K x 18 3.3V Dual-Port RAM, Interleaved I/Os
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status2450
Quantity70V639S12BC
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Documentation
TypeDescriptionTypeDescription
Lead Count (#)256Pb (Lead) FreeNo
Carrier TypeTrayMoisture Sensitivity Level (MSL)4
Access Time (ns)12ArchitectureDual-Port
Bus Width (bits)18Core Voltage (V)3.3
Density (Kb)2304FunctionBusy, Interrupt, JTAG, Master, Slave
I/O Type3.3 V LVTTLInterfaceAsync
Length (mm)17MOQ24
Organization128K x 18Package Area (mm²)289
Pb Free Categorye0Pitch (mm)1
Pkg. Dimensions (mm)17.0 x 17.0 x 1.4Pkg. TypeCABGA
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 70V639S12BC, and what package does it use?

70V639S12BC 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 70V639S12BC datasheet above.

Why is dynamic quotation used instead of a fixed price for 70V639S12BC?

Electronic component spot-market pricing for 70V639S12BC 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 70V639S12BC?

Lead times for 70V639S12BC 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
10 similar parts

Loading articles…

Loading related products…

New Blog

DDR4 Supply Risk in 2027: Prices, Suppliers & Sourcing

Raptor Lake Next puts DDR4 supply risk back in focus. Compare dated DDR4 vs DDR5 prices, supplier EOL updates and sourcing checks for 2027.

Read more →

ISL99390FRZ-TR5935: SPS Role in Server Power Rails

Place ISL99390FRZ-TR5935 in a server power tree: a 3–16 V, 90 A smart power stage for controller-led point-of-load conversion, with explicit system limits.

Read more →

MT40A512M16TB-062E:R: DDR4 Rails and Supply Planning

Plan MT40A512M16TB-062E:R DDR4 rails, exact TB package, commercial temperature limits and conditional PDN targets without unsupported supply-life forecasts.

Read more →

BMP390 Altimetry: Weather Reference and IIR Filter Delay

Use BMP390 pressure data for relative height with explicit weather-reference limits, correct IIR coefficients, conversion timing and enclosure constraints.

Read more →
Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
7007S55J8
7007S55J8
Renesas
PDF-
2,290
RFQ
5962-8866508ZA
5962-8866508ZA
Renesas
--
6,750
RFQ
71024S15TYG8
71024S15TYG8
Renesas
PDF-
4,300
RFQ
IDT71V3558SA200BQGI
IDT71V3558SA200BQGI
Renesas
--
1,540
RFQ
7164L25YGI8
7164L25YGI8
Renesas
PDF-
7,930
RFQ
71T75902S85BGG
71T75902S85BGG
Renesas
PDF-
2,370
RFQ
71V65703S75BGG
71V65703S75BGG
Renesas
PDF-
7,150
RFQ
70914S15JI
70914S15JI
Renesas
PDF-
6,300
RFQ
71V3556SA166BGG8
71V3556SA166BGG8
Renesas
PDF-
3,910
RFQ
71V416L12BEG
71V416L12BEG
Renesas
PDF-
3,010
RFQ
  • 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