R5F21237DFP#U0
IC MCU 16BIT 48KB FLASH 48LFQFPManufacturer: Renesas Electronics Corporation
Categories: Microcontrollers
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The Renesas Electronics Corporation R8C/2x/23 series microcontroller, part number R5F21237DFP-U0, is a 16-bit device based on the R8C core. This microcontroller features 48KB of FLASH program memory and 2.5KB of RAM, with an additional 2KB of EEPROM. It operates at a maximum frequency of 20MHz and offers a wide supply voltage range of 2.7V to 5.5V. On-chip peripherals include Power-On Reset (POR), Voltage Detect, and Watchdog Timer (WDT). Connectivity options are extensive, supporting CANbus, I2C, LINbus, SIO, SSU, and UART/USART. The device integrates a 12-channel, 10-bit Analog-to-Digital converter. With 41 general-purpose I/O pins and a 48-LQFP (7x7mm) surface mount package, this component is suitable for applications in automotive, industrial control, and consumer electronics. It is supplied in trays.
Additional Information
Series: R8C/2x/23RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Speed | 20MHz |
| Program Memory Size | 48KB (48K x 8) |
| RAM Size | 2.5K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| Core Processor | R8C |
| Data Converters | A/D 12x10b |
| Core Size | 16-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Connectivity | CANbus, I2C, LINbus, SIO, SSU, UART/USART |
| Peripherals | POR, Voltage Detect, WDT |
| Supplier Device Package | 48-LQFP (7x7) |
| Number of I/O | 41 |
| Programmable | Verified |
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