R5F211A3SP#U0 vs R5F211A4SP#U0 Comparison
Detailed side-by-side comparison of R5F211A3SP#U0 by Renesas Electronics and R5F211A4SP#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
R5F211A3SP#U0 - 16-Bit R8C/1A MCU, 20MHz, 12KB Flash, 20-LSSOP | Renesas
R5F211A3SP#U0 ✓ ActiveRenesas Electronics
R5F211A4SP#U0 - 16-Bit 20MHz R8C/1A 16KB Flash MCU | Renesas | 20-LSSOP
R5F211A4SP#U0 ✓ ActiveSpecification Comparison
| Parameter | R5F211A3SP#U0 | R5F211A4SP#U0 |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| CPU Core | R8C/Tiny (R8C/1A group) | R8C/Tiny Series 16-bit core |
| Word Size | 16-bit | — |
| Instruction Set | CISC | — |
| Maximum Clock Frequency | 20 MHz | — |
| Flash Program Memory | 12 KB (12K x 8) | — |
| Internal RAM | 768 bytes | — |
| Data Flash | Not present (R8C/1A group) | — |
| A/D Converter | 10-bit, 4 channels | — |
| Operating Supply Voltage | 2.7 V to 5.5 V | — |
| Operating Temperature Range | -20 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Package | 20-pin LSSOP (PLSP0020JB-A) | 20-LSSOP (0.173 in / 4.40 mm width) |
| Pin Count | 20 | — |
| Mounting Type | Surface mount | — |
| Serial Peripherals | I2C, SIO, SSU, UART/USART | — |
| Process Technology | High-performance silicon gate CMOS | High-performance silicon gate CMOS |
| Lead-Free Status | Pb-free | Pb-free |
| Product Series | R8C/1x, 16-bit single-chip microcomputer | — |
| Device Type | — | 16-bit single-chip microcomputer (MCU) |
| Series | — | R8C/1A group, R8C/1x series |
| Maximum Operating Frequency | — | 20 MHz |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| RAM | — | 1 KB (1K x 8) |
| Number of I/O | — | 13 |
| Supply Voltage | — | 3 V / 5 V |
| Oscillator Type | — | Internal |
| Data Flash ROM | — | Present (R8C/1A group) |
| Packaging | — | Tube |
| Flash Memory Type | — | Program flash (ROM) |
| Number of Timers | — | [DATA_NEEDED: timer count] |
| ADC | — | [DATA_NEEDED: ADC specification] |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance statement] |