R5F2L368ANFP#V2

Product Overview

R5F2L368ANFP#V2 from Renesas Electronics Corporation is a 16-bit R8C microcontroller with 64KB (64K x 8) FLASH program memory, 8K x 8 RAM, and 4K x 8 EEPROM. It operates at 20MHz, uses an internal oscillator, and supports a supply voltage range of 1.8V to 5.5V. The device is packaged in a 64-LFQFP (10x10) surface-mount package and provides 52 I/O pins. Its integrated connectivity options include I2C, LINbus, SIO, SSU, and UART/USART, while peripherals include LCD, POR, PWM, voltage detection, and WDT.

Key Features

• 16-bit R8C core with a 20MHz operating speed and internal oscillator.
• 64KB (64K x 8) FLASH program memory, 8K x 8 RAM, and 4K x 8 EEPROM.
• 52 I/O pins in a 64-LFQFP (10x10) surface-mount package.
• I2C, LINbus, SIO, SSU, and UART/USART connectivity.
• LCD, POR, PWM, voltage detection, and WDT peripherals.
• A/D 10x10b and D/A 2x8b data converter resources.
• 1.8V to 5.5V supply voltage and -20°C to 85°C operating temperature.

Applications

• Embedded control systems that need a 16-bit microcontroller with FLASH program memory and an LCD peripheral.
• Serial communication subsystems using I2C, LINbus, SIO, SSU, or UART/USART interfaces.
• Mixed-signal control paths that use A/D 10x10b and D/A 2x8b resources.
• Low-voltage board designs operating within the 1.8V to 5.5V supply range.

Design & Procurement Notes

Design teams should map the 52 available I/O pins, 64-LFQFP (10x10) surface-mount package, and 1.8V to 5.5V supply range to the board layout and power architecture. The internal oscillator, 20MHz speed, 64KB FLASH, 8K x 8 RAM, and 4K x 8 EEPROM define the memory and clocking baseline. Connectivity and peripheral requirements should be checked against the I2C, LINbus, SIO, SSU, UART/USART, LCD, POR, PWM, voltage detection, and WDT resources. The A/D 10x10b and D/A 2x8b converter configuration, along with the -20°C to 85°C operating temperature, should be considered during signal-chain and environmental design.