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| Part Number | R4F20103NFB#U0 | R4F20102NFB#U0 | R4F20103DFB#U0 | R4F20103NFA#U0 |
|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Active | Obsolete | Obsolete | Active |
| Core Processor | H8S/2000 | H8S/2000 | H8S/2000 | H8S/2000 |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| Speed | 20MHz | 20MHz | 20MHz | 20MHz |
| Connectivity | I²C, IrDA, LINbus, SCI, SSU, UART/USART | I²C, IrDA, LINbus, SCI, SSU, UART/USART | I²C, IrDA, LINbus, SCI, SSU, UART/USART | I²C, IrDA, LINbus, SCI, SSU, UART/USART |
| Peripherals | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT |
| Number of I/O | 55 | 55 | 55 | 55 |
| Program Memory Size | 128KB (128K x 8) | 96KB (96K x 8) | 128KB (128K x 8) | 128KB (128K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - |
| RAM Size | 8K x 8 | 8K x 8 | 8K x 8 | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b; D/A 2x8b | A/D 8x10b SAR; D/A 2x8b | A/D 8x10b SAR; D/A 2x8b | A/D 8x10b; D/A 2x8b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Operating Temperature | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| Supplier Device Package | 64-LQFP (14x14) | 64-LFQFP (10x10) | 64-LFQFP (10x10) | - |
