R5F211B1SP#U0 vs R5F211B4SP#U0 Comparison
Detailed side-by-side comparison of R5F211B1SP#U0 by Renesas Electronics and R5F211B4SP#U0 by Renesas Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Renesas Electronics
R5F211B1SP#U0 - 16-Bit 20MHz R8C/1B MCU, 4KB Flash, 20-LSSOP | Renesas
R5F211B1SP#U0 ✓ ActiveRenesas Electronics
R5F211B4SP#U0 - 16-Bit R8C/1B MCU, 20MHz, 16KB Flash | Renesas
R5F211B4SP#U0 ✓ ActiveSpecification Comparison
| Parameter | R5F211B1SP#U0 | R5F211B4SP#U0 |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Device Type | 16-bit Single-Chip Microcomputer (MCU) | — |
| CPU Core | R8C/Tiny Series 16-bit core | — |
| Series / Group | R8C family, R8C/1x series, 1B Group | — |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Program Memory (FLASH) | 4 KB (4K x 8) | — |
| Data Memory (SRAM) | 384 Byte | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| A/D Converter | 10-bit | — |
| Operating Temperature Range | -20 °C to +85 °C | -20 °C to +85 °C (TA) |
| Package | LSSOP-20 (PLP, 20P2F-A), 4.4 mm body width | — |
| Mounting Type | Surface Mount | Surface Mount |
| Process Technology | High-performance silicon gate CMOS | High-performance silicon gate CMOS |
| Non-Volatile Data Storage | DataFlash supported | — |
| Watchdog Timer | Yes (WDTO ordering option) | — |
| RoHS Status | RoHS compliant | — |
| Lead-Free Termination | Pb-Free | — |
| Number of I/O Ports | [DATA_NEEDED: number of I/O ports] | — |
| A/D Converter Channels | [DATA_NEEDED: A/D converter channel count] | — |
| UART / Timer Peripherals | [DATA_NEEDED: UART and timer peripheral configuration] | — |
| Product Type | — | 16-bit single-chip microcomputer (MCU) |
| Core Processor | — | R8C / R8C/Tiny Series CPU core |
| Word Size | — | 16-bit |
| Program Memory Size | — | 16 KB (16K x 8) FLASH |
| RAM Size | — | 1 KB (1K x 8) |
| Number of I/O | — | 13 |
| ADC | — | 4-channel 10-bit A/D converter |
| Supply Voltage | — | 3 V / 5 V |
| Address Space | — | 1 MB |
| Oscillator Type | — | Internal |
| Package / Case | — | 20-LSSOP (0.173 in, 4.40 mm width) |
| Packaging | — | Tube |
| Lead-Free Status | — | Pb-Free |
| Lifecycle Status | — | Active (Non Promotion) |
| Product Category | — | 16-bit Microcontrollers with R8C CPU Core (Non Promotion) |
| Number of Timers | — | [DATA_NEEDED: timer / counter count] |
| Serial Interface Details | — | [DATA_NEEDED: UART / SPI / I2C channel configuration] |