R5F21144SP#U0 vs R5F21142SP#U0 Comparison
Detailed side-by-side comparison of R5F21144SP#U0 by Renesas Electronics and R5F21142SP#U0 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 | R5F21144SP#U0 | R5F21142SP#U0 |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | NRND |
| Product Type | 16-bit R8C/Tiny Series microcontroller | 16-bit single-chip microcomputer |
| CPU Group | R8C/14 | — |
| Maximum CPU Frequency | 20 MHz | — |
| Program Memory Size | 16 KB | — |
| Program Memory Organization | 16K x 8 | — |
| Program Memory Type | Flash | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| ADC Resolution | 10 bit | — |
| ADC Channels | 4 channels | — |
| Number of I/O Pins | 13 | — |
| Package | 20-pin LSSOP, 4.4 mm | 20-LSSOP |
| Operating Temperature Range | -20°C to +85°C | [DATA_NEEDED: operating temperature range] |
| Process Technology | High-performance silicon gate CMOS | High-performance silicon-gate CMOS |
| Mounting Type | Surface mount | Surface mount |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free Status | Pb-free | Pb-free |
| Lifecycle Recommendation | Supported for customers that previously adopted the R8C/14 Group; RL78/G12 recommended for new designs | — |
| CPU Core | — | R8C/Tiny Series R8C core |
| Product Family | — | R8C/14 Group |
| Maximum Operating Frequency | — | 20 MHz |
| Flash Memory | — | 8 KB (8K x 8) |
| CPU Word Length | — | 16 bit |
| Operating Voltage | — | 3/5 V |
| Package Width | — | 4.40 mm |
| Package Pins | — | 20 pins |
| RAM Capacity | — | [DATA_NEEDED: RAM capacity] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| Timers | — | [DATA_NEEDED: timer configuration] |
| Serial Interfaces | — | [DATA_NEEDED: serial interface configuration] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |