C8051F300R vs C8051F303 Comparison
Detailed side-by-side comparison of C8051F300R by Silicon Labs and C8051F303 by Silicon Labs. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | C8051F300R | C8051F303 |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Active |
| Architecture | 8-bit 8051 MCU | — |
| Maximum Clock Frequency | 25 MHz | 25 MHz |
| Flash Memory | 8 kB | — |
| RAM | 0.25 kB | 0.25 kB (256 bytes) |
| ADC Resolution | 8 bit | [DATA_NEEDED: ADC resolution] |
| Timer Count | 3 x 16-bit timers | 3 x 16-bit timers |
| Supply Voltage | 3 V | — |
| Package | 11-QFN (3 x 3 mm) | 11-QFN (3 x 3 mm) |
| Mounting Type | Surface Mount | Surface mount |
| Debug Interface | On-chip Silicon Labs 2-Wire (C2), full-speed in-circuit | — |
| Voltage Comparator | On-chip, software-enabled and configurable | — |
| Comparator Inputs | All Port I/O pins may be configured as comparator inputs | — |
| ADC Channel Count | [DATA_NEEDED: ADC channel count] | — |
| Digital I/O Count | [DATA_NEEDED: digital I/O count] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS status] | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | not_applicable |
| Product Type | — | 8-bit mixed-signal flash microcontroller |
| Processor Core | — | 8051 |
| Performance | — | 25 MIPS |
| Data Bus Width | — | 8 bit |
| Program Memory | — | 8 kB Flash |
| Program Memory Organization | — | 8K x 8 |
| ADC Input Count | — | [DATA_NEEDED: ADC input count] |
| Communication Interfaces | — | Additional communication interfaces |
| Programming Interface | — | In-system programming (ISP) |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |