C8051F066 vs C8051F065 Comparison
Detailed side-by-side comparison of C8051F066 by Silicon Labs and C8051F065 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 | C8051F066 | C8051F065 |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Device Type | 8-Bit Mixed-Signal Microcontroller (MCU) | — |
| Core | CIP-51 enhanced 8051 core | — |
| Maximum Clock Frequency | 25 MHz | — |
| Instruction Throughput | 25 MIPS | — |
| Flash Memory | 32 KB (32K x 8) | 64 KB |
| ADC Resolution | 16-bit | 16 bits |
| ADC Sample Rate | 1 Msps | — |
| ADC Channels | 1 channel (differential-capable analog front end) | — |
| DAC Resolution | 12-bit | 12 bits |
| Comparators | 3 | — |
| Analog Inputs | 10 | — |
| Analog Outputs | 4 | — |
| Digital I/O | Up to 38 | — |
| Package | 100-lead TQFP (14 x 14 mm) | 64-TQFP (10 mm x 10 mm) |
| Mounting Type | Surface Mount | Surface mount |
| Internal RAM | [DATA_NEEDED: internal RAM size] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Microcontroller Type | — | 8-bit mixed-signal microcontroller |
| Processor Core | — | 8051 core |
| Maximum CPU Frequency | — | 25 MHz |
| Program Memory Organization | — | 64K x 8 bits |
| ADC Quantity | — | 2 |
| Maximum ADC Sampling Rate | — | 1 Msps |
| Comparator Quantity | — | 3 |
| Digital I/O Pins | — | 24 |
| Operating Supply Voltage | — | 2.7 V to 3.6 V |
| Series | — | C8051F06x |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| RAM Size | — | [DATA_NEEDED: RAM size] |