C8051F020 vs C8051F021 Comparison
Detailed side-by-side comparison of C8051F020 by Silicon Labs and C8051F021 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 | C8051F020 | C8051F021 |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $27.85 | $0.00 |
| Product Type | Mixed-signal 8-bit system-on-a-chip microcontroller | 8-bit mixed-signal microcontroller |
| Processor Core | 8051 core | — |
| Maximum Clock Frequency | 25 MHz | — |
| Flash Memory | 64 kB | 64 kB |
| RAM | 4.25 kB | 4.25 kB |
| Digital I/O Pins | 64 pins | 32 |
| ADC Resolution | 12 bits | 12-bit |
| ADC Channels | 8 channels | 8 channels |
| ADC Sampling Rate | 100 ksps | 100 ksps |
| DAC Resolution | 12 bits | 12-bit |
| DAC Channels | 2 channels | 2 channels |
| Comparator Count | 2 | 2 |
| Timer Count | 5 x 16-bit timers | 5 × 16-bit timers |
| Package | 100-pin TQFP, 14 x 14 mm | QFP-64, 10 mm × 10 mm |
| Mounting Type | Surface mount | — |
| ADC Architecture | 8-bit SAR ADC with programmable-gain amplifier | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Core | — | 8051-compatible CIP-51 core |
| Maximum Performance Frequency | — | 25 MHz |
| Communication Interfaces | — | Additional communication interfaces; exact interface details [DATA_NEEDED] |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |