Renesas Electronics America Inc R5F10WLFAFB#10

Mfr. Part

R5F10WLFAFB#10

Manufacturer

Renesas Electronics Corporation

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Detailed Description

16-bit RL78 L13 microcontroller with 96 KB Flash, 6 KB RAM, and 4 KB EEPROM. 64-pin LQFP 10 x 10 mm package for surface mount designs. Runs up to 24 MHz. Wide supply range 1.6 to 5.5 V. Operating temperature -40 to 85 C. Integrated LCD driver, DMA, PWM, WDT, LVD, POR. 42 I O pins. On-chip ADC 9 channels with up to 10-bit resolution. Interfaces include CSI SPI style, I2C, LINbus, and UART USART. Internal oscillator. RoHS3 compliant.

Key Features

RL78 16-bit core up to 24 MHz

Program memory 96 KB Flash

RAM 6 KB

EEPROM 4 KB

Integrated LCD driver for segment displays

64-pin LQFP 10 x 10 mm package

42 general purpose I O pins

Peripherals DMA, PWM, WDT, LVD, POR

ADC 9 channels up to 10-bit with 8-bit mode support

Interfaces CSI SPI style, I2C, LINbus, UART USART

Internal oscillator simplifies design

Supply voltage 1.6 to 5.5 V

Operating temperature -40 to 85 C

RoHS3 compliant

Surface mount

Key Advantages

Low power RL78 platform helps extend battery life

Wide voltage range supports both battery and 5 V systems

On-chip EEPROM for nonvolatile data reduces external memory parts

Integrated LCD driver cuts BOM and board space for display applications

Rich serial interfaces ease system connectivity

Safety and reliability features LVD POR WDT enhance system robustness

Broad RL78 family for scalability and long-term sourcing

Packaging

Package type 64-LQFP also listed as 64-LFQFP

Supplier device package 64-LFQFP 10 x 10 mm

Mounting type surface mount

Pin count 64 with 42 user I O lines

Typical pin pitch around 0.5 mm check datasheet for exact pitch

Material industry standard epoxy mold compound and copper leadframe with lead-free finish RoHS compliant

Shipment form tray

Thermal guidance follow good PCB design to manage heat and remain within -40 to 85 C ambient consult datasheet for junction-to-ambient figures

Key electrical properties supply 1.6 to 5.5 V internal oscillator available ADC and serial interfaces as listed

Lifecycle

Status active within the RL78 L13 family based on the latest available information

No official notice of discontinuation known check Y-IC for updates

Potential equivalents and alternatives

- Other RL78 L13 devices in 64 LQFP with different Flash sizes such as 64 KB or 128 KB review pin and feature alignment

- RL78 G13 family general purpose options in 64-pin LQFP with similar performance verify peripherals and pin mapping

- RL78 L12 family for LCD and low power use cases where display requirements differ

For true drop-in pin-to-pin replacements or detailed cross references contact our sales team via the Y-IC website for tailored guidance

Key Application Areas

Battery powered devices and instruments with low energy budgets

Home appliance control panels and segment LCD user interfaces

Smart meters utility meters and data loggers

HVAC thermostats and building automation controls

Industrial control panels and human machine interfaces

Medical handhelds non life critical

Automotive body electronics using LIN for non safety critical functions

General embedded controllers and sensor hubs

Datasheet

Y-IC hosts the most authoritative datasheet for this model. For exact pinouts timing electrical and thermal data download the datasheet from this page.

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