14235R-500

14235R-500

$18.65
  • Description:IC SMART TXRX FT 5000 48QFN
  • Series:LONWORKS®

SKU:b5d143be20ab Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:IC SMART TXRX FT 5000 48QFN
  • Series:LONWORKS®
  • Mfr:Renesas Electronics Corporation
  • Package:Tape & Reel (TR),Cut Tape (CT)
  • Applications:Smart Transceiver
  • Core Processor:Neuron
  • Program Memory Type:External Program Memory
  • Controller Series:-
  • RAM Size:64K x 8
  • Interface:I2C, SPI
  • Number of I/O:12
  • Voltage - Supply:3V ~ 3.6V
  • Operating Temperature:-40°C ~ 85°C
  • Mounting Type:Surface Mount
  • Package / Case:48-VFQFN Exposed Pad
  • Supplier Device Package:48-QFN (7x7)
  • Grade:-
  • Qualification:-

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14235R-500

Buying Guide
Summary

Renesas Electronics Corporation 14235R-500 is selected in Application Specific Microcontrollers category when firmware headroom and I/O planning must remain stable across revisions. Key specs include Description (IC SMART TXRX FT 5000 48QFN), Core (Neuron), RAM (64K x 8), I/O (12), and Temperature (-40°C ~ 85°C).

Selection Notes
  • For 14235R-500, check the required supply voltage (3V ~ 3.6V) and allow margin for tolerance and transients.
  • Double-check the data interface (I2C, SPI) for integration and verification planning.
  • Verify the operating temperature range (-40°C ~ 85°C) and derate as needed in your application.
  • Double-check the mounting type (Surface Mount) for your intended installation method.
Alternates & Substitutions
  • In Application Specific Microcontrollers, confirm that alternates preserve startup states and fault behavior so system behavior does not change quietly.
  • Then confirm the operating envelope (supply 3V ~ 3.6V, temperature -40°C ~ 85°C) with margin for transients and derating.
  • Start with mechanical equivalence and keep package/case 48-VFQFN Exposed Pad, supplier package 48-QFN (7x7), mounting Surface Mount aligned so the alternate is footprint-safe.
  • For digital parts, align interface I2C, SPI, memory 64K x 8 and validate firmware/boot and signal integrity assumptions before production.
FAQ

What details help you quote 14235R-500 quickly?
Send the part number (14235R-500), quantity, target delivery date, and any required packaging or documentation.

What CPU core does 14235R-500 use?
Neuron

Which Interface is listed for 14235R-500?
I2C, SPI

What is the Number of I/O of 14235R-500?
12

Application Scenarios

In the Application Specific Microcontrollers category, Renesas Electronics Corporation 14235R-500 is often evaluated by how well it fits electrical, thermal, and mechanical constraints in the target system. In practice, selection is driven by compute headroom, peripheral mix, toolchain maturity, lifecycle availability, and secure boot/update strategy. In real deployments, they commonly sit at the center of sensor fusion, protocol processing, or deterministic control loops where latency and reliability matter. In IoT deployments, low power and secure boot support long-life outdoor operation. Across automotive and transportation, they manage gateways and subsystem controllers that must survive thermal cycling and support safety diagnostics. Across IoT devices, secure boot and low-power modes enable years-long deployments in outdoor enclosures exposed to humidity and temperature swings. In medical devices, deterministic processing and audit logging support regulated workflows and long-term maintainability.

Compatibility Advice
  • Before release to production, confirm memory interface timing and SI assumptions so firmware behavior stays stable across temperature and lot variation. This keeps integration from depending on typical-only conditions.
  • Before freezing the BOM, validate that alternate parts preserve boot modes, memory interfaces, and critical timing assumptions rather than only pinout. This avoids one-off tuning in production.
Project Fit
  • Ideal when you can verify Renesas Electronics Corporation 14235R-500 for Application Specific Microcontrollers integration with production-like fixtures, typically when you can control power sequencing and decoupling so brownouts and erratic resets are avoided.
14235R-50014235R-500
$18.65
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