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R5F101LHDFA#V0
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Product Detailed Parameters
- Description：IC MCU 16BIT 192KB FLASH 64LQFP
- Series：RL78/G13
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Core Processor：RL78
- Core Size：16-Bit
- Speed：32MHz
- Connectivity：CSI, I2C, LINbus, UART/USART
- Peripherals：DMA, LVD, POR, PWM, WDT
- Number of I/O：48
- Program Memory Size：192KB (192K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：16K x 8
- Voltage - Supply (Vcc/Vdd)：1.6V ~ 5.5V
- Data Converters：A/D 12x8/10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：64-LQFP (12x12)
- Package / Case：64-LQFP
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Buying Guide
Renesas Electronics Corporation R5F101LHDFAV0 is used in Microcontrollers category in embedded designs where toolchain fit and peripheral availability drive integration risk. Key specs include Description (IC MCU 16BIT 192KB FLASH 64LQFP), Core (RL78), Speed (32MHz), Flash (192KB (192K x 8)), and RAM (16K x 8).
Selection Notes
- For R5F101LHDFAV0, check the I/O count (48) against your firmware pin assignment plan.
- Validate the operating temperature range (-40°C ~ 85°C (TA)) for your environment and margin.
- Verify the package/case (64-LQFP) fits your mechanical constraints and assembly process.
Alternates & Substitutions
- For R5F101LHDFAV0, the closest alternates usually align on interface CSI, I2C, LINbus, UART/USART, speed 32MHz, and memory 192KB (192K x 8) and fit the same firmware assumptions.
- For R5F101LHDFAV0, candidates that preserve interface CSI, I2C, LINbus, UART/USART, speed 32MHz, and memory 192KB (192K x 8) together are usually closer to the original part than options that match only one visible specification (key constraints: package 64-LQFP, supply 1.6V ~ 5.5V).
- For Microcontrollers, the lowest-risk alternates usually preserve boot behavior, interface timing, and power sequencing expectations.
- The closest substitutes usually keep the non-negotiables (package/case 64-LQFP, supplier package 64-LQFP (12x12), mounting Surface Mount) aligned and still support the same operating envelope (supply 1.6V ~ 5.5V, temperature -40°C ~ 85°C (TA)) before performance differences matter.
FAQ
What are common selection points for a microcontroller like R5F101LHDFAV0?
Check flash/RAM headroom, peripheral set, connectivity options, package constraints, and availability for your production horizon.
Can you confirm the package/case for R5F101LHDFAV0?
64-LQFP
Which packaging option is listed for R5F101LHDFAV0?
Tray
What is the flash/program memory size of R5F101LHDFAV0?
192KB (192K x 8)
Application Scenarios
Renesas Electronics Corporation R5F101LHDFAV0 in the Microcontrollers category is typically shortlisted after engineers pin down the interface, margin, and field condition that will decide acceptance on assembled hardware. Well-matched compute devices reduce software complexity by providing the right hardware acceleration and I/O integration. They execute firmware or algorithms and coordinate peripherals, communications, and security features that define product capabilities. In IoT deployments, low power and secure boot support long-life outdoor operation. In automotive and transportation, they manage gateways and subsystem controllers that must survive thermal cycling and support safety diagnostics. In consumer products, compute and peripheral integration generally reduces BOM and speeds product iterations while maintaining stable user experience. In building automation, they aggregate sensor data and run local logic to keep systems functional even when cloud connectivity is intermittent.
Compatibility Advice
- In Renesas Electronics Corporation R5F101LHDFAV0 integration, before freezing the BOM, plan debug and production test access early so firmware loading, boundary checks, and fault recovery are repeatable. This avoids one-off tuning in production.
Project Fit
- Renesas Electronics Corporation R5F101LHDFAV0 makes sense in Microcontrollers work when the team can control power sequencing and decoupling so brownouts and erratic resets are avoided.
