Professional IC Distribution & Technical Solutions

The R5F104BCAFP#V0 is a microcontroller from Renesas Electronics, part of the RL78/G14 family. Below are the key specifications, descriptions, and features:

Manufacturer:

Renesas Electronics

Specifications:

• Core: RL78 16-bit CPU
• Operating Frequency: Up to 32 MHz
• Flash Memory: 16 KB
• RAM: 1 KB
• Data Flash: 2 KB (for data retention)
• Operating Voltage: 1.6V to 5.5V
• Package: LQFP-48 (7x7 mm)
• Temperature Range: -40°C to +85°C
• ADC: 10-bit, 8 channels
• Timers:
• 16-bit timers × 6
• 12-bit interval timer × 1
• Watchdog timer × 1
• Communication Interfaces:
• UART (CSI) × 3
• I²C × 1
• LIN × 1
• SPI × 1
• GPIO Pins: 39 pins
• Low-Power Modes: HALT, STOP, SNOOZE

Descriptions:

The R5F104BCAFP#V0 is a low-power, high-performance microcontroller from Renesas' RL78/G14 series, designed for embedded applications requiring efficient power consumption and compact processing. It integrates a 16-bit RL78 CPU core, 16 KB Flash, and 1 KB RAM, making it suitable for cost-sensitive and power-efficient designs.

Features:

• Ultra-Low Power Consumption: Supports 0.66 µA (HALT mode) and 0.57 µA (STOP mode) for battery-operated applications.
• High-Speed On-Chip Oscillator: Up to 32 MHz operation.
• Robust Peripheral Set: Includes ADC, timers, and multiple serial interfaces.
• Wide Operating Voltage: 1.6V to 5.5V for flexibility in power supply design.
• Data Flash with EEPROM Emulation: 2 KB for non-volatile data storage.
• Compact Package: LQFP-48 for space-constrained applications.

This microcontroller is commonly used in home appliances, industrial control, consumer electronics, and IoT devices where low power and cost efficiency are critical.

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