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| PartNumber | DF2145BFA20V | DF2145BVFA10V | DF2145BTE20V |
| Description | 16-bit Microcontrollers - MCU MCU 3V 256K Pb-Free 100-QFP | MCU 16-bit/32-bit H8S CISC 256KB Flash 3.3V/5V 100-Pin PQFP (Alt: DF2145BVFA10V) | IC MCU 16BIT 256KB FLASH 100TQFP |
| Manufacturer | Renesas Electronics | - | Renesas Electronics America |
| Product Category | 16-bit Microcontrollers - MCU | - | Embedded - Microcontrollers |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | FQFP-100 | - | - |
| Core | H8S/2000 | - | - |
| Data Bus Width | 16 bit | - | - |
| Maximum Clock Frequency | 20 MHz | - | - |
| Program Memory Size | 256 kB | - | 256KB (256K x 8) |
| Data RAM Size | 8 kB | - | - |
| ADC Resolution | 10 bit | - | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | - | - |
| Minimum Operating Temperature | - 20 C | - | - |
| Maximum Operating Temperature | + 75 C | - | - |
| Series | RL78 | - | H8R H8S/2100 |
| Packaging | Tray | - | Tray |
| Product | MCU | - | - |
| Program Memory Type | Flash | - | FLASH |
| Brand | Renesas Electronics | - | - |
| Data RAM Type | RAM | - | - |
| Interface Type | I2C | - | - |
| Analog Supply Voltage | 5.5 V | - | - |
| DAC Resolution | 8 bit | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 16 Channel | - | - |
| Number of Timers/Counters | 4 x 8 bit, 1 x 16 bit | - | - |
| Processor Series | H8S/2100 | - | - |
| Product Type | 16-bit Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 90 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Watchdog Timers | Watchdog Timer | - | - |
| Package Case | - | - | 100-TQFP |
| Operating Temperature | - | - | -20°C ~ 75°C (TA) |
| Supplier Device Package | - | - | 100-TQFP (14x14) |
| Number of I O | - | - | 74 |
| Speed | - | - | 20MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | H8S/2000 |
| RAM Size | - | - | 8K x 8 |
| Peripherals | - | - | PWM, WDT |
| Connectivity | - | - | I2C, IrDA, SCI, X-Bus |
| Voltage Supply Vcc Vdd | - | - | 4.5 V ~ 5.5 V |
| Core Size | - | - | 16-Bit |
| Data Converters | - | - | A/D 8x10b; D/A 2x8b |
| Oscillator Type | - | - | Internal |