14305R-2000

14305R-2000

$14.86
  • Description:IC PROC 8BIT 48QFN
  • Series:LONWORKS®

SKU:b94780183619 Category: Brand:

  
  • Quantity
    • -
    • +
  •    
ChipApex WhatsApp

Consult the customer manager about the wholesale price.

consultation hotline:86-132-6715-2157

email:chipapexlimited@gmail.com
Contact the product manager for consultation. One-stop consultation is available.


Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

*
*
*
*
Submitting!
Submission successful!
Submission failed!
Email error!
Phone number error!

Product Detailed Parameters

  • Description:IC PROC 8BIT 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:-

Download product information

14305R-2000

Buying Guide
Summary

Renesas Electronics Corporation 14305R-2000 is selected in Application Specific Microcontrollers category when firmware headroom and I/O planning must remain stable across revisions. Key specs include Description (IC PROC 8BIT 48QFN), Core (Neuron), RAM (64K x 8), I/O (12), and Temperature (-40°C ~ 85°C).

Selection Notes
  • For 14305R-2000, make sure the mounting type (Surface Mount) matches how the part will be installed and inspected.
  • Verify your power rails meet the supply requirement (3V ~ 3.6V) under worst-case conditions.
  • Verify the data interface (I2C, SPI) and timing requirements for your system.
  • Confirm the operating temperature range (-40°C ~ 85°C) meets your deployment conditions.
Alternates & Substitutions
  • For Application Specific Microcontrollers, treat alternates as an integration task and validate the assumptions that matter on the assembled system.
  • If substitutions are likely, write down the non-negotiables and re-check them when the supply chain changes, not after field failures.
  • 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

Any tips for migrating firmware to 14305R-2000?
Confirm pin functions, peripheral differences, timing assumptions, and memory layout, then validate under worst-case operating conditions.

Which packaging option is listed for 14305R-2000?
Tape & Reel (TR), Cut Tape (CT)

Can you confirm the Number of I/O for 14305R-2000?
12

Can you confirm the Program Memory Type for 14305R-2000?
External Program Memory

Application Scenarios

Selecting Renesas Electronics Corporation 14305R-2000 for Application Specific Microcontrollers usually comes down to meeting the system constraints that matter most: limits, interfaces, and testability in the real build. They execute firmware or algorithms and coordinate peripherals, communications, and security features that define product capabilities. Selection is driven by compute headroom, peripheral mix, toolchain maturity, lifecycle availability, and secure boot/update strategy. At that point, system-level margins and test access tend to decide whether the choice is comfortable for production. Within medical devices, deterministic processing and audit logging support regulated workflows and long-term maintainability. Across building automation, they aggregate sensor data and run local logic to keep systems functional even when cloud connectivity is intermittent. In consumer products, compute and peripheral integration reduces BOM and speeds product iterations while maintaining stable user experience. The result is usually fewer intermittent issues and a faster path to stable yield in production ramp.

Compatibility Advice
  • In qualification work, confirm boot mode, strapping, and reset sequencing so bring-up is deterministic across assembly variance. This keeps acceptance criteria measurable and repeatable.
  • With the real source, load, and wiring, validate power-domain assumptions and decoupling near the pins so brownouts and erratic behavior do not appear at temperature corners. This keeps acceptance criteria measurable and repeatable.
Project Fit
  • Strongest fit when you can bench-verify Renesas Electronics Corporation 14305R-2000 for Application Specific Microcontrollers integration under realistic load and noise, especially if you can provision programming and debug access so production test and field recovery are practical.
  • A practical check is to define acceptance criteria and validate the key assumptions under realistic load and noise before approving substitutions.
14305R-200014305R-2000
$14.86
Buy Now