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| Part Number | DF38444XV | DF38444XWV | DF38447XV | DF38344XV | DF38444WV |
|---|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Obsolete | Obsolete | Obsolete | Active | Obsolete |
| Core Processor | H8/300L | H8/300L | H8/300L | H8/300L | H8/300L |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| Speed | 8MHz | 8MHz | 8MHz | 8MHz | 8MHz |
| Connectivity | CSI, SPI, UART/USART | CSI, SPI, UART/USART | CSI, SPI, UART/USART | SCI | CSI, SPI, UART/USART |
| Peripherals | LCD, PWM, WDT | LCD, PWM, WDT | LCD, PWM, WDT | LCD, PWM, WDT | LCD, PWM, WDT |
| Number of I/O | 71 | 71 | 71 | 71 | 71 |
| Program Memory Size | 32KB (32K x 8) | 32KB (32K x 8) | 60KB (60K x 8) | 32KB (32K x 8) | 32KB (32K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - | - |
| RAM Size | 2K x 8 | 2K x 8 | 2K x 8 | 2K x 8 | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 2.7V ~ 5.5V | 1.8V ~ 5.5V |
| Data Converters | A/D 12x12b | A/D 12x12b | A/D 12x12b | A/D 12x10b | A/D 12x12b |
| Oscillator Type | Internal | Internal | Internal | Internal | Internal |
| Operating Temperature | -20°C ~ 75°C (TA) | -40°C ~ 85°C (TA) | -20°C ~ 75°C (TA) | -20°C ~ 75°C (TA) | -20°C ~ 75°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 100-TQFP | 100-TQFP | 100-TQFP | 100-TQFP | 100-TQFP |
| Supplier Device Package | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (12x12) |
