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| Part Number | UPD78F1146AF1-AN1-A | UPD78F1142AF1-AN1-A | UPD78F1143AF1-AN1-A | UPD78F1144AF1-AN1-A | UPD78F1145AF1-AN1-A |
|---|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Active | Active | Active | Active | Active |
| Core Processor | 78K/0R | 78K/0R | 78K/0R | 78K/0R | 78K/0R |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| Speed | 20MHz | 20MHz | 20MHz | 20MHz | 20MHz |
| Connectivity | 3-Wire SIO, I²C, LINbus, UART/USART | 3-Wire SIO, I²C, LINbus, UART/USART | 3-Wire SIO, I²C, LINbus, UART/USART | 3-Wire SIO, I²C, LINbus, UART/USART | 3-Wire SIO, I²C, LINbus, UART/USART |
| Peripherals | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT |
| Number of I/O | 50 | 50 | 50 | 50 | 50 |
| Program Memory Size | 256KB (256K x 8) | 64KB (64K x 8) | 96KB (96K x 8) | 128KB (128K x 8) | 192KB (192K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - | - |
| RAM Size | 12K x 8 | 4K x 8 | 6K x 8 | 8K x 8 | 10K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b | A/D 8x10b | A/D 8x10b | A/D 8x10b | A/D 8x10b |
| Oscillator Type | Internal | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 64-VFBGA | 64-VFBGA | 64-VFBGA | 64-VFBGA | 64-VFBGA |
| Supplier Device Package | - | - | - | - | - |
