The C8051F320-GQ is a high-performance microcontroller from Quarktwin Technology Ltd. featuring a 25 MHz 8051 core capable of executing up to 25 MIPS. It includes 16 kB of in-system programmable FLASH memory and 2304 bytes of SRAM, making it suitable for a variety of applications requiring efficient data handling. The microcontroller supports a 10-bit ADC with a sampling rate of up to 200 ksps and offers multiple analog peripherals, including two comparators and a built-in temperature sensor. This device is compliant with USB 2.0 specifications, supporting both full-speed (12 Mbps) and low-speed (1.5 Mbps) operations. It features an integrated USB function controller with a 1 kB buffer and supports eight flexible endpoints, eliminating the need for external components for USB connectivity. The on-chip debug circuitry allows for non-intrusive in-system debugging, enhancing development efficiency. The C8051F320-GQ operates within a voltage range of 4.0 to 5.25 V and is available in a RoHS-compliant 32-pin LQFP package. It is designed to function in a temperature range of -40 to +85 °C, making it suitable for industrial applications. With its robust feature set, this microcontroller is a strong candidate for projects requiring reliable performance and extensive peripheral support.
8-Bit 8051 MCU, 16KB FLASH, 25MHz, LQFP-32 Product overview: C8051F320-GQ 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, 16KB, 25MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 16KB, 25MHz, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F320-GQ can be used for catalog matching and distributor lookup.
Manufacturer: Silicon Labs
Win Source Part Number: 88389-C8051F320-GQ
Packaging: Tray
Core Processor: 8051
Number of I/O: 25
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
Data Converters: A/D 17x10b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 32-LQFP (7x7)
Speed(Frequency): 25MHz
Supply Voltage - Operating: 2.7 V to 3.6 V
Part Core Size: 8-Bit
Data RAM Size: 2.25K x 8
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | RS Components, Ltd. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-C8051F320-GQ | 88389-C8051F320-GQ | 336-1259-ND | 5268857 | C8051F320-GQ | C8051F320-GQ | C8051F320-GQ | C8051F320-GQ | C8051F320-GQ | 715-C8051F320-GQ |
| Product Name | 8-bit 16KB 25MHz Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - C8051F320-GQ | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | MCU 8-bit C8051F320 8051 CISC 16KB Flash 3.3V 32-Pin LQFP |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8 | |
| RAM | 2.25 KB | 16 KB | 2.25 KB | 2.3 KB | 2.25 KB | 2.25 KB | 2.25 KB | 2.25 KB | ||
| Supply Voltage | 3.3 volts | 2.7 to 3.6 volts | 2.7 to 3.6 volts | 3.6 volts | 2.7 to 3.6 volts | 3.3 volts | ||||
| Package Type | Other; LQFP | QFP; Other; 32-LQFP (7x7) | LFQP; Other; 32-LQFP | QFP; Other; Lqfp | Other; 32-LQFP | QFP; Other; 32-LQFP | QFP; Other; 32-LQFP | QFP; Other; 32-LQFP | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
