C8051F066 vs C8051F064 Comparison
Detailed side-by-side comparison of C8051F066 by Silicon Labs and C8051F064 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 | C8051F064 |
|---|---|---|
| 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 | 25 MHz |
| Instruction Throughput | 25 MIPS | — |
| Flash Memory | 32 KB (32K x 8) | 64 KB (64K x 8) |
| ADC Resolution | 16-bit | 16 bit |
| ADC Sample Rate | 1 Msps | — |
| ADC Channels | 1 channel (differential-capable analog front end) | — |
| DAC Resolution | 12-bit | 12 bit |
| Comparators | 3 | — |
| Analog Inputs | 10 | — |
| Analog Outputs | 4 | — |
| Digital I/O | Up to 38 | — |
| Package | 100-lead TQFP (14 x 14 mm) | 100-pin TQFP (14 mm x 14 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] | — |
| Microcontroller Type | — | 8-bit mixed-signal microcontroller (MCU) |
| Processor Core | — | 8051 core |
| ADC Channel Count | — | 1 channel per cited device description |
| ADC Sampling Rate | — | 1 Msps |
| Family Integrated ADC Count | — | 2 ADCs |
| Integrated Comparator Count | — | 3 |
| Digital I/O Pin Count | — | 59 |
| In-System Programming | — | ISP Flash MCU |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| Supply Current | — | [DATA_NEEDED: supply current] |
| Digital I/O Voltage | — | [DATA_NEEDED: digital I/O voltage] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance] |