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| Part Number | UPD78F1235GK-GAJ-AX | UPD78F1233GK-GAJ-AX | UPD78F1234GK-GAJ-AX |
|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Active | Active | Active |
| Core Processor | 78K/0R | 78K/0R | 78K/0R |
| Core Size | 16-Bit | 16-Bit | 16-Bit |
| Speed | 40MHz | 40MHz | 40MHz |
| Connectivity | 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 |
| Number of I/O | 50 | 50 | 50 |
| Program Memory Size | 64KB (64K x 8) | 32KB (32K x 8) | 48KB (48K x 8) |
| Program Memory Type | Flash | Flash | Flash |
| EEPROM Size | - | - | - |
| RAM Size | 3K x 8 | 1.5K x 8 | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | A/D 12x10b | A/D 12x10b | A/D 12x10b |
| Oscillator Type | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 64-LQFP | 64-LQFP | 64-LQFP |
| Supplier Device Package | - | - | - |
