| PartNumber | R5F10366ASP#V0 | R5F10366ASP#V5 | R5F10366ASP#X0 |
| Description | 16-bit Microcontrollers - MCU RL78/G12 2+0/256B 20SSOP 4.4x6.5 | 16-bit Microcontrollers - MCU 16BIT MCU RL78/G12 2KB 20LSSOP -40/85C | 16-bit Microcontrollers - MCU RL78G12 2+0/256B 20SSOP T&R |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LSSOP-20 | LSSOP-20 | LSSOP-20 |
| Series | RL78/G12 | RL78/G12 | RL78/G12 |
| Core | RL78 | RL78 | RL78 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 24 MHz | 24 MHz | 24 MHz |
| Program Memory Size | 2 kB | 2 kB | 2 kB |
| Data RAM Size | 256 B | 256 B | 256 B |
| ADC Resolution | 8 bit/10 bit | 8 bit/10 bit | 8 bit/10 bit |
| Number of I/Os | 18 I/O | 18 I/O | 18 I/O |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Tray | Reel |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Data RAM Type | RAM | RAM | RAM |
| Interface Type | CSI, I2C, UART | CSI, I2C, UART | CSI, I2C, UART |
| Analog Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 11 Channel | 11 Channel | 11 Channel |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 80 | 80 | 4000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |