R5F21321DDSP#U0
IC MCU 16BIT 4KB FLASH 20LSSOPManufacturer: Renesas Electronics Corporation
Categories: Microcontrollers
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The Renesas Electronics Corporation R8C/3x/32D series microcontroller, part number R5F21321DDSP-U0, features a 16-bit R8C core operating at 20MHz. This device offers 4KB of FLASH program memory and 1KB of RAM. Integrated peripherals include I2C, LINbus, SIO, SSU, and UART/USART connectivity, along with a 4x10-bit Analog-to-Digital converter. Additional features comprise Power-On Reset (POR), Pulse Width Modulation (PWM), Voltage Detect, and Watchdog Timer (WDT) capabilities. The microcontroller is housed in a 20-LSSOP package and supports surface mount installation. It operates within a voltage range of 1.8V to 5.5V and is rated for an operating temperature of -40°C to 85°C. This component finds application in automotive, industrial, and consumer electronics sectors.
Additional Information
Series: R8C/3x/32DRoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Last Time BuyPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-LSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Speed | 20MHz |
| Program Memory Size | 4KB (4K x 8) |
| RAM Size | 1K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | R8C |
| Data Converters | A/D 4x10b |
| Core Size | 16-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Connectivity | I2C, LINbus, SIO, SSU, UART/USART |
| Peripherals | POR, PWM, Voltage Detect, WDT |
| Supplier Device Package | 20-LSSOP |
| Number of I/O | 15 |
| Programmable | Not Verified |
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