C8051F022 vs C8051F021 Comparison
Detailed side-by-side comparison of C8051F022 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 | C8051F022 | C8051F021 |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.00 |
| Core | 8051-compatible CIP-51 core | 8051-compatible CIP-51 core |
| Processor Architecture | 8-bit | — |
| Maximum Clock Frequency | 25 MHz | — |
| Flash Memory | 64 kB | 64 kB |
| RAM | 4.25 kB | 4.25 kB |
| ADC Resolution | 10-bit | 12-bit |
| ADC Channels | 8 channels | 8 channels |
| ADC Sampling Rate | 100 ksps | 100 ksps |
| DAC Resolution | 12-bit | 12-bit |
| DAC Channels | 2 channels | 2 channels |
| Comparators | 2 | — |
| Timers | 5 x 16-bit timers | — |
| Digital I/O | 64 digital I/O pins | — |
| Supply Voltage | 2.7 V to 3.6 V | [DATA_NEEDED: supply voltage range] |
| Package | 100-TQFP (14 x 14 mm) | QFP-64, 10 mm × 10 mm |
| Mounting Type | Surface Mount | — |
| Programming Interface | In-system programmable Flash MCU | — |
| Analog Features | 10-bit SAR ADC, 12-bit DAC, and 2 comparators | — |
| Communication Interfaces | Additional communication interfaces; specific list not provided | Additional communication interfaces; exact interface details [DATA_NEEDED] |
| RoHS | Unknown; no verified compliance statement supplied | — |
| REACH | Unknown; no verified compliance statement supplied | — |
| Product Type | — | 8-bit mixed-signal microcontroller |
| Maximum Performance Frequency | — | 25 MHz |
| Digital I/O Pins | — | 32 |
| Comparator Count | — | 2 |
| Timer Count | — | 5 × 16-bit timers |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |