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| Part Number | UPD78F8040K8(R)-9B4-AX | UPD78F8043K8(R)-9B4-AX | UPD78F8041K8(R)-9B4-AX | UPD78F8042K8(R)-9B4-AX |
|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Core Processor | 78K/0 | 78K/0 | 78K/0 | 78K/0 |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| Speed | 20MHz | 20MHz | 20MHz | 20MHz |
| Connectivity | CSI, I²C, LINbus, UART/USART | CSI, I²C, LINbus, UART/USART | CSI, I²C, LINbus, UART/USART | CSI, I²C, LINbus, UART/USART |
| Peripherals | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT |
| Number of I/O | 23 | 23 | 23 | 23 |
| Program Memory Size | 32KB (32K x 8) | 128KB (128K x 8) | 64KB (64K x 8) | 96KB (96K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - |
| RAM Size | 4K x 8 | 7K x 8 | 4K x 8 | 6K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V |
| Data Converters | A/D 6x10b | A/D 6x10b | A/D 6x10b | A/D 6x10b |
| Oscillator Type | 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) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 56-WFQFN Exposed Pad | 56-WFQFN Exposed Pad | 56-WFQFN Exposed Pad | 56-WFQFN Exposed Pad |
| Supplier Device Package | - | - | - | - |
