Renesas R5F121BCGNA#20
Manufacturer No:
R5F121BCGNA#20
Manufacturer:
Renesas
Package:
Description:
Compact, Low Pin Count Microcontrollers with Capacitive Touch Sensor Unit, Ideal for Home Appliances and High-Temperature Environments
Quantity:
In Stock :1376
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Shipped from：HK Warehouse
Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
R5F121BCGNA#20 Information
Renesas R5F121BCGNA#20 technical specifications, attributes, parameters and parts with similar specifications to Renesas R5F121BCGNA#20.
- Type
- Parameter
- Carrier Type
- Bulk (Tray)
- Family Name
- RL78
- Series Name
- RL78/G1x
- Group Name
- G16
- CPU Architecture
- RL78
- Main CPU
- RL78-S2
- Sub CPU
- No
- Floating Point Unit
- No
- Bit Length
- 16
- Program Memory (KB)
- 32
- Type
- Parameter
- Data Flash (KB)
- 1
- RAM (KB)
- 2
- ECC SRAM
- No
- Lead Count (#)
- 32
- Pkg. Type
- HWQFN
- Pitch (mm)
- 0.5
- Pkg. Dimensions (mm)
- 5 x 5 x 0.8
- Number of Supply Voltage(s) (#)
- 1
- Supply Voltage (V)
- 2.4 - 5.5
- I/O Ports
- 30
Download datasheets and manufacturer documentation for Renesas R5F121BCGNA#20.
The RL78/G16 microcontroller is a general-purpose microcontroller with capacitive touch channels and a 16 MHz operating frequency. There is a broad lineup of touch microcontrollers available, including Renesas' smallest 10-pin package. It is also equipped with functional safety-compliant hardware to support the acquisition of IEC/UL60730 certification, the safety standard for home appliances. In addition, it has a high precision (±1.0%) high-speed on-chip oscillator, data flash, a rich serial interface, and a comparator built in, making it ideal for compact applications that need space savings. The RL78/G16 development environment is available and includes an evaluation board (Fast Prototyping Board) which enables writing/debugging of programs without additional tools simply by connecting a USB cable, a Smart Configurator which facilitates design with GUI, a capacitive touch evaluation system (evaluation board and QE for Capacitive Touch, a development support tool for capacitive touch sensors), and an Arduino library, etc. It is also compatible with the existing RL78 Family and can be a seamless replacement, making it suitable for a wide range of applications from home appliances and consumer electronics to industrial equipment.
- CPU: RL78 core, Max. 16MHz
- Voltage: 2.4V to 5.5V
- Package: 10-pin to 32-pin
- Memory: Program Flash: 16KB, 32KB, SRAM 2KB, Data Flash 1KB
- Operating temperature range: up to 125°C
- Enhanced Capacitive Sensing Unit (CTSUb)
- Timer: 16-bit Timer x 8ch, Watchdog Timer x 1ch, 12-bit Interval Timer x 1ch, Real-Time Clock x 1ch
- PWM: PWM Output x 7ch
- Analog function: 8/10-bit A/D Converter x 11ch
- On-chip Oscillator Freq. (MHz): High-speed: up to 16MHz, Low-speed: 15kHz
- Safety: A/D test, CRC calculator, RAM parity error detection, frequency detection, invalid memory access detection
- Others: Selectable Power-On Reset, Low Voltage Detection, On-chip Debug 2.4V to 5.5V (single-wire, double-wire)
- Packages: SSOP, LQFP, QFN
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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