| Part Number | R5F3651MCNFC#V0 | R5F3651NCNFC#V0 | 
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | 
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
|   |   | |
| Product Status | Obsolete | Active | 
| Core Processor | M16C/60 | M16C/60 | 
| Core Size | 16-Bit | 16-Bit | 
| Speed | 32MHz | 32MHz | 
| Connectivity | EBI/EMI, I²C, SIO, UART/USART | EBI/EMI, I²C, SIO, UART/USART | 
| Peripherals | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | 
| Number of I/O | 111 | 111 | 
| Program Memory Size | 512KB (512K x 8) | 512KB (512K x 8) | 
| Program Memory Type | Flash | Flash | 
| EEPROM Size | - | - | 
| RAM Size | 31K x 8 | 47K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| Data Converters | A/D 26x10b; D/A 2x8b | A/D 26x10b; D/A 2x8b | 
| Oscillator Type | Internal | Internal | 
| Operating Temperature | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 128-LQFP | 128-LQFP | 
| Supplier Device Package | 128-LFQFP (14x20) | 128-LFQFP (14x20) |