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Renesas Electronics Announces Industry's First Low-Power 16-bit Microcontrollers with Integrated USB that Enables High-Speed Charging (BC1.2 Standard)

Product Specifications of the RL78/G1C Group of MCUs

Item Specification
Group name RL78/G1C
Package 32-pin LQFP
32-pin WQFN
48-pin LQFP
48-pin WQFN
Product name R5F10JBC R5F10KBC R5F10JGC R5F10KGC
Code flash (Byte) 32K*1
Data flash (Byte) 2K
RAM (Byte) 5.5K
Main system clock External main system clock input 1 to 20 MHz: VDD = 2.7 to 5.5 V, 1 to 16 MHz: VDD = 2.4 to 5.5 V
High-speed on-chip oscillator clock 1 to 24 MHz: VDD = 2.7 to 5.5 V, 1 to 16 MHz: VDD = 2.4 to 5.5 V
PLL clock*2 6, 12, 24 MHz: VDD = 2.4 to 5.5 V
Sub system clock - 32.768 kHz (TYP.): VDD = 2.4 to 5.5 V
Low-speed on-chip oscillator 15 kHz (TYP.): VDD = 2.4 to 5.5 V
CPU RL78 CPU
I/O 22 38
Timer 16-bit timer: 4 ch
12-bit interval timer: 1 ch
8/10-bit A/D converter 8 ch 9 ch
Serial I/F*3 CSI: 2 ch / UART: 1 ch / simplified I2C: 2 ch
I2C bus 1 ch
USB Host 2 ch or Host 1 ch + Function 1 ch Function 1 ch Host 2 ch or Host 1 ch + Function 1 ch Function 1 ch
External interrupt sources 8 10
DMA 2 ch
Key interrupt - 6
Other features Low voltage detection (LVD), power-on reset (POR), safety function Low voltage detection (LVD), power-on reset (POR), safety function, real-time clock (RTC)
Power supply voltage 2.4 to 5.5 V
Operating ambient temperature −40℃ to 85℃, −40℃ to 105℃
  • *1: Products with up to 128 KB of flash ROM and 64-pin packages are under planning.
  • *2: During PLL clock 48 MHz operation, the system clock is divided by 2, 4, or 8.
  • *3: Maximum value when used by itself.

The content in the press release, including, but not limited to, product prices and specifications, is based on the information as of the date indicated on the document, but may be subject to change without prior notice.

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