Renesas Electronics America Inc R5F100GDDFB#V0

Mfr. Part

R5F100GDDFB#V0

Manufacturer

Renesas Electronics Corporation. Y-IC is a quality distributor for Renesas and we will provide you with the best products and services.

Detailed Description

16-bit RL78/G13 microcontroller with 48 KB Flash, 4 KB data EEPROM, and 3 KB RAM in a 48-pin 7x7 mm LQFP package. Runs up to 32 MHz, operates from 1.6 V to 5.5 V, and supports -40°C to +85°C ambient. Offers 34 GPIO, 10-channel 10-bit ADC, DMA, PWM, watchdog timer, low-voltage detection, power-on reset, and multiple serial interfaces (SPI/CSI, I2C, LIN, UART/USART). RoHS3 compliant. Supplied in tray packaging. Quantity available: 2589.

Key Features

RL78 16-bit core, RL78/G13 series

48 KB Flash, 4 KB EEPROM, 3 KB RAM

32 MHz operation with internal oscillator

1.6 V to 5.5 V wide supply range

34 general-purpose I/O pins

10-channel 10-bit ADC

Serial connectivity: SPI/CSI, I2C, LIN, UART/USART

On-chip peripherals: DMA, PWM, WDT, LVD, POR

Industrial temperature grade: -40°C to +85°C (TA)

Surface-mount 48-pin LQFP (7x7 mm)

RoHS3 compliant

Key Advantages

Low power RL78 architecture for energy-efficient designs

Wide voltage range simplifies power supply choices

Rich analog and serial interfaces reduce external components

Integrated EEPROM enables non-volatile data logging without external memory

Stable operation across industrial temperature range

Mature ecosystem and long-term availability typical of RL78 family

Compact 48-pin footprint with ample I/O for mid-size applications

Packaging

Type: 48-LQFP / 48-LFQFP, body size 7x7 mm

Material: Molded plastic epoxy with copper leadframe

Pin count and pitch: 48 pins, standard LQFP pitch (consult datasheet for exact pitch)

Mounting: Surface mount (SMT)

Tray packaging for pick-and-place assembly

Thermal characteristics: Designed for -40°C to +85°C TA; LQFP offers moderate thermal dissipation—use solid ground planes and thermal vias for best results

Electrical properties tied to package: Stable operation over 1.6 V to 5.5 V; internal oscillator up to 32 MHz; ESD-sensitive device—use proper handling

Lifecycle

Current status: RL78/G13 devices are widely used and generally active. No formal end-of-life notice is known at the time of writing. Always confirm latest status with Y-IC.

Alternatives and equivalents: Many RL78/G13 and RL78/G14 devices offer similar core, features, and memory sizes in LQFP packages. Close alternatives may include RL78/G13 variants with 32 KB or 64 KB Flash and the same 48-pin LQFP footprint, or RL78/G14 for more advanced timers and peripherals. Exact pin compatibility and peripheral matching depend on the specific part suffix.

For a precise cross-reference and drop-in equivalents, please contact Y-IC sales via our website. We will recommend exact part numbers based on your pinout, memory, and peripheral needs.

Key Application Areas

Home appliances and consumer electronics (buttons, displays, sensors)

Industrial control, HMI panels, programmable instruments

Automotive body electronics and LIN-based modules (where suitable)

Motor and actuator control, small drives and pumps

Battery-powered devices needing low power and NVM data logging

IoT edge nodes, sensor hubs, and metering

Safety and supervisory functions with WDT/LVD/POR

Datasheet

Y-IC hosts the most authoritative datasheet for this product model. We recommend downloading the datasheet directly from our product page to get full electrical, timing, and mechanical details.

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