C8051F331 vs C8051F330-GM Comparison
Detailed side-by-side comparison of C8051F331 by Silicon Labs and C8051F330-GM 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 | C8051F331 | C8051F330-GM |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Device Type | Mixed-signal 8-bit microcontroller (MCU) | — |
| CPU Core | 8051-compatible core | — |
| Maximum Clock Frequency | 25 MHz | 25 MHz |
| Processing Performance | 25 MIPS | — |
| Program Memory Size | 8 KB (8K x 8) Flash | — |
| RAM Size | 768 bytes (768 x 8) | — |
| Number of I/O Pins | 17 pins | — |
| Timer Count | 4 x 16-bit timers | — |
| ADC Resolution | 12-bit ADC | — |
| DAC Resolution | 12-bit DAC | — |
| Comparator Count | 1 comparator | — |
| Serial Interfaces | I2C, SPI, and UART | — |
| Package | 20-VFQFN with exposed pad | 20-pin QFN, 4 mm x 4 mm |
| Package Dimensions | 4 mm x 4 mm | — |
| Operating Temperature Range | -40 C to +85 C | — |
| Program Memory Type | ISP Flash | — |
| Power-On Reset | On-chip Power-On Reset | — |
| Supply Monitoring | On-chip VDD monitor | — |
| Watchdog | On-chip watchdog | — |
| Mounting Type | Surface mount | Surface Mount |
| Product Type | — | 8-bit mixed-signal microcontroller (MCU) |
| Core | — | 8051-compatible pipelined core |
| Flash Memory | — | 8 kB |
| RAM | — | 0.75 kB |
| Timers | — | 4 x 16-bit timers |
| Communication Interfaces | — | I2C, SPI, UART |
| Supply Voltage | — | 2.7 V to 3.6 V |
| I/O Ports | — | 21 |
| DigiKey Package Designation | — | 20-MLP (4x4) |
| Core Performance | — | Up to 25 MIPS in family documentation |
| Architecture | — | Pipelined instruction architecture |
| Mixed-Signal Function | — | Integrated mixed-signal MCU |
| Operating Temperature | — | -40 C to +85 C |
| RoHS Status | — | RoHS compliant |
| REACH Status | — | REACH compliant |
| Conflict-Free Status | — | DRC Conflict Free |