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See Product Specifications
| Part Number: | R5F2121CJFP#U0 |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Embedded - Microcontrollers |
| Manufacturer: | Renesas Electronics America Inc |
| Packaging: | Tray |
| Product Status: | Not For New Designs |
| Core Processor: | R8C |
| Core Size: | 16-Bit |
| Speed: | 20MHz |
| Connectivity: | I²C, LINbus, SIO, SSU, UART/USART |
| Peripherals: | POR, Voltage Detect, WDT |
| Number of I/O: | 41 |
| Program Memory Size: | 128KB (128K x 8) |
| Program Memory Type: | FLASH |
| EEPROM Size: | 2K x 8 |
| RAM Size: | 6K x 8 |
| Voltage - Supply (Vcc/Vdd): | 2.7V ~ 5.5V |
| Data Converters: | A/D 12x10b |
| Oscillator Type: | Internal |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 48-LQFP |
| Supplier Device Package: | 48-LQFP (7x7) |
