For Reference Only
| Part Number | R5F21321CDSP#W4 |
| LIXINC Part # | R5F21321CDSP#W4 |
| Manufacturer | Renesas Electronics America |
| Category | Integrated Circuits › Embedded - Microcontrollers |
| Description | IC MCU 16BIT 4KB FLASH 20LSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | R5F21321CDSP#W4 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | R5F21321CDSP#W4 |
| Brand: | Renesas Electronics America |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Embedded - Microcontrollers |
| Manufacturer: | Renesas Electronics America |
| Series: | R8C/3x/32C |
| Package: | Tape & Reel (TR) |
| Part Status: | Active |
| 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: | 512 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 | 10869 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.0000 | $0 |
| 100 | $0.0000 | $0 |
| 500 | $0.0000 | $0 |
| 1000 | $0.0000 | $0 |
| 2500 | $0.0000 | $0 |
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