C8051F221 vs C8051F206 Comparison
Detailed side-by-side comparison of C8051F221 by Silicon Labs and C8051F206 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 | C8051F221 | C8051F206 |
|---|---|---|
| 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 |
| Product Type | 8-bit mixed-signal microcontroller | 8-bit mixed-signal microcontroller |
| Core / Series | 8051-compatible C8051F2xx | — |
| Maximum Clock Frequency | 25 MHz | 25 MHz |
| Maximum Throughput | 25 MIPS | — |
| Flash Memory | 8 KB (8K x 8) | — |
| RAM Size | 256 x 8 bits | — |
| ADC Resolution | 8 bits | 12 bit |
| ADC Channel Count | 22 channels | — |
| ADC External Inputs | 22 inputs; each port I/O can be configured as an ADC input on the fly | — |
| ADC Maximum Throughput | 100 ksps | — |
| ADC Integral Nonlinearity | +/-1/2 LSB | — |
| Comparator Count | 2 | — |
| Comparator Hysteresis | Programmable | — |
| Supply Voltage | 2.7 V to 3.6 V | — |
| Package | 32-LQFP (7 x 7 mm) | 48-TQFP (7 mm x 7 mm) |
| Mounting Type | Surface Mount | Surface mount |
| Programming Memory Type | ISP Flash | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Series | — | C8051F2xx |
| Maximum Performance | — | 25 MIPS |
| Program Memory | — | 8 KB (8K x 8) Flash |
| RAM | — | 1.25 KB (1.25K x 8) |
| General-Purpose I/O | — | 32 pins |
| Timer Count | — | 3 timers |
| Timer Resolution | — | 16 bit per timer |
| Supply Voltage Range | — | 2.7 V to 3.6 V |
| Architecture | — | 8051 |
| In-System Programming | — | Supported |
| Communication Interfaces | — | Additional communication interfaces; exact variants [DATA_NEEDED] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |