Renesas 70V631S12PRFGI
$ 246.806
Production
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 14, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version - Sep 18, 2019 |
Verification
Based on the style guide and datasheet for this part, three independent electronics engineering experts created:
- 3 versions of the symbol and 2D footprint
- 1 version of the 3D STEP model (STEP format AP-214)
- A colour palette configuration for a manufacturer
All created library files are layer-mapping agnostic and can be easily mapped to your design.
Created symbols and footprints are then compared using the following checks:
Symbol
Automated Checks
- Part number
- Key parameters
- Package code
- Pin names/numbers
- Pin types
Manual Checks
- Pin organization per style guide
Footprint
Automated Checks
- IPC standard
- Silkscreen clearance
- Courtyard excess
- Package outline
- Polarity marking
- Pad size & position verification
3D STEP Model
Manual Checks
- Dimension verification
- Colour palette compliance
- Format compliance
- Mapping orientation to 2D footprint
- Position verification to 2D footprint
A final verification process is performed:
If symbols and footprints match: The part is verified as ECAD Ready
If symbols and footprints don’t match: A Senior Electronics Engineer will review all differences to ensure the part meets the style guide and datasheet requirements
Supply Chain
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date2001-08-08
Lifecycle StatusProduction (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 months ago)
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Descriptions
Descriptions of Renesas 70V631S12PRFGI provided by its distributors.
4.5Mb £¨256K x 18£© 256 k x 18 3.15V 515mA 3.45V Parallel 18bit QFP 20mm*14mm*1.4mm
SRAM Chip Async Dual 3.3V 4.5M-bit 256K x 18 12ns 128-Pin TQFP Tray
Asynchronous Active GULL WING 3-STATE (Memory Format) Memory 85C 3.45V 4.5Mb 515mA
256K x 18 3.3V Dual-Port RAM, Interleaved I/Os
Dual Port, Asynchronous Memory IC 4.5Mb (256K x 18) Parallel 12ns 128-TQF
Multi-Port SRAM, 256KX18, 12ns, CMOS, PQFP128
3.15V~3.45V 4.5Mbit TQFP-128(14x20) SRAM ROHS
IC SRAM 4.5MBIT PARALLEL 128TQFP / SRAM - Dual Port, Asynchronous Memory IC 4.5Mbit Parallel 12 ns 128-TQFP (14x20)
IC SRAM 4.5MBIT PARALLEL 128TQFP
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTQFP
MSL3
MountSurface Mount
Number of Pins128
Number of Terminals128
Technical
Access Time12 ns
Address Bus Width36 b
Density4.5 Mb
Part Family70V631
InterfaceParallel
Max Operating Temperature85 °C
Max Supply Current515 mA
Max Supply Voltage3.45 V
Memory Size4.5 MB
Memory TypeRAM, SDR, SRAM
Min Operating Temperature-40 °C
Min Supply Voltage3.15 V
Nominal Supply Current515 mA
Number of Circuits1
Number of Ports2
Number of Words256000
Operating Supply Voltage3.3 V
Package Quantity0
Sync/AsyncAsynchronous
Temperature GradeIndustrial
Word Size18 b
Dimensions
Height1.4 mm
Height - Seated (Max)1.6 mm
Length20 mm
Pitch500 µm
Terminal Pitch500 µm
Thickness1.4 mm
Width14 mm
Documents
Download datasheets and manufacturer documentation for Renesas 70V631S12PRFGI.
Official Datasheet6 years ago
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements