For Reference Only
| Part Number | R5F21321DDSP#U0 |
| Manufacturer | Renesas Electronics America Inc |
| Category | Integrated Circuits (ICs) › Microcontrollers |
| Description | IC MCU 16BIT 4KB FLASH 20LSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | R5F21321DDSP#U0 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 18 - Dec 22 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | R5F21321DDSP#U0 |
| Brand: | Renesas Electronics America Inc |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Microcontrollers |
| Manufacturer: | Renesas Electronics America Inc |
| Product Status: | Not For New Designs |
| Core Processor: | R8C |
| Core Size: | 16-Bit |
| Speed: | 20MHz |
| Connectivity: | I²C, LINbus, SIO, SSU, UART/USART |
| Peripherals: | POR, PWM, Voltage Detect, WDT |
| Number of I/O: | 15 |
| Program Memory Size: | 4KB (4K x 8) |
| Program Memory Type: | FLASH |
| EEPROM Size: | - |
| RAM Size: | 1K x 8 |
| Voltage - Supply (Vcc/Vdd): | 1.8V ~ 5.5V |
| Data Converters: | A/D 4x10b |
| Oscillator Type: | Internal |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 20-LSSOP (0.173", 4.40mm Width) |
| Supplier Device Package: | 20-LSSOP |
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| In Stock | 33721 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 880 | $1.80000 | $1584 |
| 1040 | $1.68000 | $1747.2 |
| 2560 | $1.59600 | $4085.76 |
| 5040 | $1.53600 | $7741.44 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
