The STM32F042x4 microcontroller features an ARM Cortex-M0 core operating at a frequency of up to 48 MHz. It includes 16 to 32 KB of Flash memory and 6 KB of SRAM with hardware parity. The device supports a wide voltage range for digital and analog supplies, from 2.0 V to 3.6 V, and offers various low-power modes including Sleep, Stop, and Standby. This microcontroller is equipped with multiple peripherals, including a 12-bit ADC capable of handling up to 10 channels, nine timers for various control applications, and a full-speed USB 2.0 interface. It also supports communication protocols such as I2C, USART, SPI, and CAN, making it suitable for a variety of applications. The device provides up to 38 fast I/Os, with many being 5 V tolerant, and includes features for capacitive sensing and real-time clock functionality. The STM32F042x4 is available in a compact LQFP-48 package, making it suitable for space-constrained designs. Its combination of performance, memory capacity, and peripheral options makes it a versatile choice for engineers looking to implement a reliable microcontroller in their projects.
Manufacturer: STMicroelectronics
Win Source Part Number: 708325-STM32F042C6T6
Series: TPS series
Series: STM32 F0
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ARM Cortex-M0
Speed: 48MHz
Package: 48-LQFP
Core Size: 32-Bit
Connectivity: CAN, HDMI-CEC, I2C, IrDA, LIN, SPI, UART/USART, USB
Peripherals: DMA, I2S, POR, PWM, WDT
Number of I/O: 38
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
RAM Size: 6K x 8
Data Converters: A/D 13x12b
Oscillator Type: Internal
Supply Voltage: 1.65 V ~ 3.6 V
Family Name: STM32F042
Categories: Integrated Circuits (ICs)
Manufacturer Package: 48-LQFP (7x7)
Alternative Parts (Cross-Reference): LM3S316-EQN80; LM3S316-IQN100; LM3S316-EQN80(T);
ECCN: 3A991.a.2
Country of Origin: China, Malaysia, Philippines, Taiwan
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited
IC MCU 32BIT 32KB FLASH 48LQFP
ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 48-LQFP (7x7)
32KB ARM Cortex-M0 MCU, 48MHz, USB, CAN, LQFP Product overview: STM32F042C6T6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 32KB, 48MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32KB, 48MHz, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F042C6T6 can be used for catalog matching and distributor lookup.
32-Bit MCU 32K Flash 48MHz USB LQFP48
32-Bit MCU 32K Flash 48MHz USB LQFP48
IC MCU 32BIT 32KB FLASH 48LQFP
MCU, ARM CORTEX-M0, 48MHZ, LQFP-48; Product Range:STM32 Family STM32F0 Series Microcontrollers; Architecture:ARM Cortex-M0; No. of Bits:32bit; CPU Speed:48MHz; Program Memory Size:32KB; RAM Memory Size:6KB; No. of Pins:48Pins; MCU RoHS Compliant: Yes
ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 48-LQFP (7x7)
ARM Microcontrollers - MCU 16/32-BITS MICROS
IC MCU 32BIT 32KB FLASH 48LQFP
32KB 1.65V~3.6V CM0 48MHz 38 LQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 708325-STM32F042C6T6 | STM32F042C6T6 | 497-14648-ND | 685-STM32F042C6T6 | 1106612P | 1661087 | STM32F042C6T6 | 16AC3526 | STM32F042C6T6 | STM32F042C6T6 | STM32F042C6T6 | STM32F042C6T6 |
| Product Name | Embedded - Embedded - Microcontrollers - STM32F042C6T6 | Microcontrollers | Microcontrollers | ARM Cortex-M 32KB 48MHz Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Mcu, Arm Cortex-M0, 48Mhz, Lqfp-48; Product Range Stmicroelectronics | Microcontrollers | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32bit | 32 Bit; 32bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | ||||
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | ||||||
| RAM | 32 KB | 6 KB | 6 KB | 6 KB | 6 KB | 6 KB | 6 KB | 6 KB | ||||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | Flash; FLASH | ||||||||
| Supply Voltage | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 3.6 volts | 3.6 volts | 1.65 to 3.6 volts |
