The C8051F334-GM is an 8-bit microcontroller from Quarktwin Technology Ltd. featuring a high-speed 8051 core capable of executing instructions at up to 25 MIPS with a 25 MHz clock. It includes 2 KB of in-system programmable Flash memory and 768 bytes of internal data RAM. The device operates within a supply voltage range of 2.7 to 3.6 V, with a typical operating current of 6.4 mA at 25 MHz and a low stop mode current of 0.1 µA. This microcontroller supports a variety of analog peripherals, including a 10-bit ADC with a sampling rate of up to 200 ksps, a built-in temperature sensor, and a 10-bit current output DAC. It also features multiple digital peripherals such as 17 GPIO pins, hardware-enhanced UART, SMBus,Ñ¢, and SPI interfaces, along with four 16-bit timers and a programmable counter array. The device is housed in a compact 20-pin QFN package, making it suitable for space-constrained applications. The operating temperature range is from -40 to +85 °C, which enhances its applicability in diverse environments.
Manufacturer: Silicon Labs
Win Source Part Number: 1158572-C8051F334-GM
Manufacturer Homepage: www.silabs.com
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Sufficient
8-Bit MCU, 25MHz, FLASH, 8051 Core, QFN-20 Product overview: C8051F334-GM from Silicon Labs 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 8-bit, 25MHz, QFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 25MHz, QFN, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F334-GM can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1158572-C8051F334-GM | 685-C8051F334-GM | 336-1268-ND | C8051F334-GM | C8051F334-GM | C8051F334-GM | C8051F334-GM |
| Product Name | Embedded - Embedded - Microcontrollers - C8051F334-GM | 8-bit 25MHz QFN Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | ||
| RAM | 0.7500 KB | 0.7680 KB | 768 KB | 0.7680 KB | |||
| Supply Voltage | 3.3 volts | 2.7 to 3.6 volts | 3.6 volts | ||||
| Serial Interface | I2C, SPI, UART, USART, SMBus, 2-Wire | SPI; UART; USART | |||||
| Package Type | Other; QFN | Other; 20-VFQFN Exposed Pad | Other; 20-VFQFN Exposed Pad | Other; 20-VFQFN Exposed Pad |
