C8051F000 vs C8051F040 Comparison
Detailed side-by-side comparison of C8051F000 by Silicon Labs and C8051F040 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 | C8051F000 | C8051F040 |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Unknown | Active |
| Core | 8051-compatible CIP-51 core | — |
| Maximum CPU Performance | 20 MIPS | — |
| Maximum Clock Frequency | 20 MHz | 25 MHz |
| Program Memory | 32 KB ISP flash | — |
| RAM | 256 x 8 bits | 256 bytes |
| ADC | 12-bit SAR ADC | — |
| ADC Input Channels | 9-channel input multiplexer | — |
| ADC Throughput | Up to 100 ksps | — |
| ADC Accuracy | INL ±1 LSB | — |
| ADC Programmable Gain Amplifier | On-chip programmable-gain amplifier | — |
| DAC | 12-bit, 2-channel DAC | — |
| Comparators | 2 comparators | — |
| Temperature Sensor | On-chip temperature sensor, ±3 °C stated accuracy | — |
| Debug Interface | On-chip JTAG, full-speed non-intrusive in-circuit debug | — |
| Supply Voltage | 2.7 V to 3.6 V | [DATA_NEEDED: supply voltage range] |
| Package | 64-TQFP, 10 x 10 mm | 100-pin TQFP, 14 mm x 14 mm |
| Mounting Type | Surface mount | Surface mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| Product Type | — | 8-bit mixed-signal system-on-chip microcontroller |
| Core Performance | — | 25 MIPS |
| Program Memory Type | — | 64 KB In-System Programmable Flash |
| External RAM | — | 4 KB |
| Digital I/O Pins | — | 64 pins |
| ADC Resolution | — | 12 bits |
| ADC Channels | — | 13 channels |
| ADC Maximum Sampling Rate | — | 100 ksps |
| DAC Channels | — | 2 channels at 12-bit resolution |
| Comparator Count | — | 3 comparators |
| Timers | — | 5 timers |
| Serial Interfaces | — | SPI, SMBus, I2C, and 2 UARTs |
| CAN Controller | — | Integrated CAN 2.0B controller |
| On-Chip Temperature Sensor | — | Integrated |
| Programmable Counter Array | — | Integrated PCA |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |