R5F211B1SP#W4 vs R5F211B4SP#W4 Comparison
Detailed side-by-side comparison of R5F211B1SP#W4 by Renesas Electronics and R5F211B4SP#W4 by Renesas Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | R5F211B1SP#W4 | R5F211B4SP#W4 |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | NRND |
| Product Type | 16-bit microcontroller with R8C CPU core | — |
| CPU Core | R8C/1B | — |
| Maximum CPU Frequency | 20 MHz | — |
| Program Memory Type | Flash | — |
| Program Memory Size | 4 KB (4K x 8) | 16 KB (16K x 8) Flash |
| RAM Size | 384 x 8 bits | 1 KB |
| Number of I/O Ports | 13 | — |
| Supply Voltage | 3 V or 5 V | 3.0 V to 5.5 V |
| Oscillator Type | Internal | — |
| Package | 20-LSSOP, 0.173 inch (4.40 mm) width | 20-LSSOP |
| Mounting Type | Surface mount | Surface Mount |
| Lead-Free Status | Pb-free | — |
| Product Series | R8C/1x | — |
| Architecture | 16-bit | — |
| Programming Memory Organization | 4K x 8 bits | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Maximum Input Voltage | [DATA_NEEDED: maximum input voltage] | — |
| Operating Current | [DATA_NEEDED: operating current] | — |
| Peripheral Interfaces | [DATA_NEEDED: peripheral interfaces] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core | — | R8C/Tiny Series |
| Data Bus Width | — | 16-bit |
| Maximum Clock Frequency | — | 20 MHz |
| Data Flash | — | 4 KB |
| Operating Temperature | — | -20 °C to +85 °C |
| Number of I/O Pins | — | 12 |
| A/D Converter | — | 10-bit |
| Timers | — | 16-bit x 1, 8-bit x multiple |
| Communication Interfaces | — | UART, I2C |
| Watchdog Timer | — | Yes |
| On-chip Debug | — | Single-wire |
| Lead Free / RoHS | — | Pb-Free, RoHS compliant |
| Packaging Form | — | Tape & Reel (W4) |