STM32F051C6T7 vs STM32F042C6T6 Comparison
Detailed side-by-side comparison of STM32F051C6T7 by STMicroelectronics and STM32F042C6T6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F051C6T7 - 48MHz ARM Cortex-M0 MCU, 32KB Flash | STMicroelectronics
STM32F051C6T7 ✓ ActiveSTMicroelectronics
STM32F042C6T6 - 48MHz Cortex-M0 32KB Flash USB MCU | STMicroelectronics
STM32F042C6T6 ✓ ActiveSpecification Comparison
| Parameter | STM32F051C6T7 | STM32F042C6T6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M0 (32-bit RISC) | ARM Cortex-M0, 32-bit RISC |
| Maximum Clock Frequency | 48 MHz | — |
| Program Memory (Flash) | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 6 KB |
| Supply Voltage (VDD) | 2.0 V to 3.6 V | — |
| Operating Temperature | -40 °C to +105 °C (Grade 7) | — |
| Package | 48-pin LQFP (7 x 7 mm) | 48-LQFP (7x7 mm) |
| I/O Pins (maximum) | 55 (5V-tolerant on most) | — |
| ADC | 12-bit, 1 Msps, up to 16 channels | — |
| DAC | 12-bit, 1 channel (buffered) | — |
| Timers | 2x 16-bit, 1x 32-bit, 1x 16-bit advanced-control (PWM) | — |
| Communication Interfaces | 2x I2C, 2x SPI/I2S, 1x HDMI-CEC, 1x USART | — |
| DMA Channels | 5 channels (3+2 with configurable mapping) | — |
| RTC | Yes, with calendar and alarm | — |
| Watchdog | 2x (IWDG + WWDG) | — |
| Debug Interface | SWD + JTAG | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (per JEDEC J-STD-020) | 3 |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 32 KB (32K x 8) |
| Operating Supply Voltage | — | 2.5 V / 3.3 V |
| USB Interface | — | USB Full-Speed device, USB 2.0 |
| CAN Interface | — | CAN peripheral |
| Mounting Type | — | Surface Mount |
| Product Range | — | STM32F0 Series |
| Core Architecture | — | ARM Cortex-M0 |
| Flash Organization | — | 32K x 8 |
| USB PHY | — | Internal USB PHY |
| USB DP Pull-Up | — | Embedded |
| Battery Charging Detection | — | Battery Charging Specification Revision 1.2 |