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| Part Number | DF2145BFA20IV | DF2148BFA20IV | DF2145BFA20V |
|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Active | Not For New Designs | Obsolete |
| Core Processor | - | H8S/2000 | H8S/2000 |
| Core Size | - | 16-Bit | 16-Bit |
| Speed | - | 20MHz | 20MHz |
| Connectivity | - | I²C, IrDA, SCI, X-Bus | I²C, IrDA, SCI, X-Bus |
| Peripherals | - | PWM, WDT | PWM, WDT |
| Number of I/O | - | 74 | 74 |
| Program Memory Size | - | 128KB (128K x 8) | 256KB (256K x 8) |
| Program Memory Type | - | Flash | Flash |
| EEPROM Size | - | - | - |
| RAM Size | - | 4K x 8 | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | - | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Data Converters | - | A/D 8x10b; D/A 2x8b | A/D 8x10b; D/A 2x8b |
| Oscillator Type | - | Internal | Internal |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -20°C ~ 75°C (TA) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Package / Case | - | 100-BFQFP | 100-BFQFP |
| Supplier Device Package | - | 100-QFP (14x14) | 100-QFP (14x14) |
