Renesas 72255LA10TFG8
Obsolete
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 15, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version - |
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
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 76.82
Stock
127,442
86,347
Authorized Distributors
0
2
Case/Package
TQFP
TQFP
Number of Pins
64
64
Memory Size
-
-
Access Time
10 ns
6.5 ns
Frequency
100 MHz
100 MHz
Bus Directional
Unidirectional
Unidirectional
Programmable Flags Support
Yes
Yes
Retransmit Capability
Yes
Yes
FWFT Support
Yes
Yes
Min Supply Voltage
4 V
3 V
Max Supply Voltage
5.5 V
3.6 V
Supply Chain
Export Control Classification Number (ECCN) CodeNLR
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date1994-01-01
Lifecycle StatusObsolete (Last Updated: 2 months ago)
LTB Date2025-11-30
LTD Date2026-05-30
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 months ago)
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Descriptions
Descriptions of Renesas 72255LA10TFG8 provided by its distributors.
Synchronous FIFO 144K (8K x 18) Uni-Directional 100MHz 8ns 64-TQFP (10x10)
QUAD COMMERCIAL Synchronous PARALLEL (Function) FIFO 0C 5.5V 144kb 10ns
FIFO, 8KX18, 8ns, Synchronous, CMOS, PQFP64
8K x 18 SuperSync FIFO, 5.0V
IC FIFO SYNC 8KX18 8NS 64TQFP
IC FIFO 8KX18 LP 10NS 64QFP
8K X 18 SUPER SYNC FIFO
FIBER AMP 1-OUT PNP PW
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
Technical Specifications
Physical
Case/PackageTQFP
Contact PlatingTin
MSL3
MountSurface Mount
Number of Pins64
Number of Terminals64
Technical
Access Time10 ns
Bus DirectionalUnidirectional
Cycle Time10 ns
Density144 kb
DirectionUnidirectional
Element ConfigurationDual
Part Family72255
Frequency100 MHz
FWFT SupportYes
InterfaceParallel
Max Frequency100 MHz
Max Operating Temperature70 °C
Max Supply Current80 mA
Max Supply Voltage5.5 V
Memory TypeCMOS
Min Operating Temperature0 °C
Min Supply Voltage4 V
Nominal Supply Current80 mA
Number of Circuits1
Operating Supply Voltage5 V
Package Quantity500
Programmable Flags SupportYes
Retransmit CapabilityYes
Sync/AsyncSynchronous
Temperature GradeCommercial
Word Size18 b
Dimensions
Height1.4 mm
Height - Seated (Max)1.6 mm
Length10 mm
Pitch500 µm
Terminal Pitch500 µm
Thickness1.4 mm
Width10 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements