Model No: R5F1027AANA#05
Renesas Electronics Corporation R5F1027AANA#05
Manufacturer: Renesas Electronics Corporation
SEMICON NO.: R5F1027AANA#05
Package: 24-HWQFN
Stock: In stock
Description: RL78 RL78/G12 MCU 16-Bit 24MHz 16KB FLASH
SEMICON NO.: R5F1027AANA#05
Package: 24-HWQFN
Stock: In stock
Description: RL78 RL78/G12 MCU 16-Bit 24MHz 16KB FLASH
Quantity :
| Mfr | Renesas Electronics Corporation |
| Device Type | 16-bit Ultra-Low-Power Microcontroller |
| Product Family | RL78/G12 |
| Core Processor | RL78 |
| Core Size | 16-bit |
| Maximum CPU Speed | 24 MHz |
| Program Memory (Flash) | 16 KB (16K × 8) |
| RAM (SRAM) | 1.5 KB (1.5K × 8) |
| Data Flash / EEPROM | 2 KB (2K × 8) |
| Code Flash Block Size | 1 KB |
| Analog Peripherals | 11-channel, 10-bit ADC |
| General-Purpose I/O Pins | 18 |
| Communication Interfaces | CSI, I²C, UART/USART |
| Supply Voltage | 1.8 V to 5.5 V |
| Ultra-Low Power Consumption | 63 µA/MHz |
| Operating Temperature | -40°C to +85°C |
| Package | 24-HWQFN |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
The R5F1027AANA#05 is a 16-bit general-purpose microcontroller from Renesas Electronics' RL78/G13 series, featuring a high-performance 78K0-derived CPU core operating at up to 24MHz with integrated 16KB flash program memory and 1.5KB RAM. This device combines Renesas' advanced low-power process technology with a comprehensive peripheral suite including multiple timer channels, 10-bit A/D converter, serial communication interfaces (UART, CSI, I2C), watchdog timer, real-time clock, and sophisticated power management modes, making it exceptionally suited for battery-powered consumer electronics, industrial sensors, home appliances, and IoT endpoint devices requiring minimal energy consumption with substantial processing capability.
Applications
The R5F1027AANA#05 targets low-power embedded applications across consumer, industrial, and IoT domains. Primary applications include battery-powered portable devices, sensor nodes, home appliances, metering systems, and healthcare devices where extended battery life is critical. The device excels in IoT endpoint applications requiring periodic sensor data acquisition with wireless transmission via external radio modules, leveraging SNOOZE mode for wake-up on external trigger events. Additional applications include motor control in small appliances, lighting control systems, industrial automation sensors, smart metering, remote controls, automotive accessories, and white goods controllers where the combination of processing power, analog capability, and ultra-low power consumption enables sophisticated functionality in energy-constrained environments.
FAQ
Q: What is the primary advantage of the RL78/G13 series low-power technology?
A: The RL78/G13 achieves industry-leading power efficiency with SNOOZE mode enabling peripheral operation during CPU sleep, dramatically reducing average system power consumption in battery-powered applications.
Q: What is the maximum operating frequency and clock configuration?
A: The device operates up to 24MHz using the high-speed on-chip oscillator, with additional low-speed 32.768kHz oscillator available for RTC operation and low-power mode timing.
Alternative Renesas Microcontroller Models
● R5F1027AANA#U0: The standard version with identical 16KB/1.5KB memory configuration in 48-pin LQFP for general-purpose applications.
● R5F102AGANA#U0: The higher-density RL78/G13 variant with 32KB flash and 4KB RAM providing additional memory for complex applications.
● R5F1017AANA#U0: The lower-density RL78/G12 variant with 8KB flash for cost-optimized simple applications in the same package.
Applications
The R5F1027AANA#05 targets low-power embedded applications across consumer, industrial, and IoT domains. Primary applications include battery-powered portable devices, sensor nodes, home appliances, metering systems, and healthcare devices where extended battery life is critical. The device excels in IoT endpoint applications requiring periodic sensor data acquisition with wireless transmission via external radio modules, leveraging SNOOZE mode for wake-up on external trigger events. Additional applications include motor control in small appliances, lighting control systems, industrial automation sensors, smart metering, remote controls, automotive accessories, and white goods controllers where the combination of processing power, analog capability, and ultra-low power consumption enables sophisticated functionality in energy-constrained environments.
FAQ
Q: What is the primary advantage of the RL78/G13 series low-power technology?
A: The RL78/G13 achieves industry-leading power efficiency with SNOOZE mode enabling peripheral operation during CPU sleep, dramatically reducing average system power consumption in battery-powered applications.
Q: What is the maximum operating frequency and clock configuration?
A: The device operates up to 24MHz using the high-speed on-chip oscillator, with additional low-speed 32.768kHz oscillator available for RTC operation and low-power mode timing.
Alternative Renesas Microcontroller Models
● R5F1027AANA#U0: The standard version with identical 16KB/1.5KB memory configuration in 48-pin LQFP for general-purpose applications.
● R5F102AGANA#U0: The higher-density RL78/G13 variant with 32KB flash and 4KB RAM providing additional memory for complex applications.
● R5F1017AANA#U0: The lower-density RL78/G12 variant with 8KB flash for cost-optimized simple applications in the same package.
