The C8051F124 is part of the C8051F120/1/2/3/4/5/6/7 family of microcontrollers from Quarktwin Technology Ltd., featuring an 8-bit architecture with a high-speed 8051 core capable of operating at up to 100 MIPS. It includes 128 kB of in-system programmable FLASH memory and 8448 bytes of internal data RAM. The device supports a range of analog peripherals, including a 10 or 12-bit SAR ADC with programmable throughput up to 100 ksps, and features such as a built-in temperature sensor and two 12-bit DACs for precise signal generation. The C8051F124 offers extensive digital interfacing capabilities with multiple serial communication options, including hardware SMBus, SPI, and two UART ports. It also includes a programmable counter/timer array and a watchdog timer for enhanced control in applications. The microcontroller is available in 100-pin and 64-pin TQFP packages, with a temperature range of -40 to +85 ¬8C, making it suitable for various industrial applications. The device is RoHS compliant, ensuring it meets environmental standards.
The C8051F00x-01x family devices are highly integrated mixed-signal MCUs featuring a true 10 or 12-bit multi-channel ADC and two separate 12-bit DACs, two voltage comparators (F002/07/12/17 have one only), a voltage reference, and an 8051-compatible microcontroller core with 32 kB of FLASH memory. There are also I2C/SMBus, UART, and SPI serial interfaces implemented in hardware as well as a Programmable Counter/Timer Array (PCA) with five capture/compare modules. As well as four general-purpose 16-bit timers and 4 byte-wide general-purpose digital Port I/O. The F000/01/02/10/11/12 have 256 bytes of RAM and execute up to 20 MIPS, while the F005/06/07/15/16/17 have 2304 bytes of RAM and execute up to 25 MIPS.
With an on-board VDD monitor, WDT, and clock oscillator, the MCUs are truly stand-alone System-on-a-Chip solutions. Each MCU effectively configures and manages the analog and digital peripherals. The FLASH memory can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. Additionally, each MCU can individually shut down any or all of the peripherals to conserve power.
8051 C8051F12x Microcontroller IC 8-Bit 50MHz 128KB (128K x 8) FLASH 100-TQFP (14x14)
8-Bit 50MHz FLASH MCU, 128KB, 64 I/O, TQFP Product overview: C8051F124 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, 50MHz, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 50MHz, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F124 can be used for catalog matching and distributor lookup.
Manufacturer: Silicon Labs
Win Source Part Number: 1158559-C8051F124
Manufacturer Homepage: www.silabs.com
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
8051 C8051F12x Microcontroller IC 8-Bit 50MHz 128KB (128K x 8) FLASH 100-TQFP (14x14)
IC MCU 8BIT 128KB FLASH 100TQFP
| Silicon Labs | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | C8051F124 | C8051F124-ND | 685-C8051F124 | 1158559-C8051F124 | C8051F124 | C8051F124 |
| Product Name | Precision Mixed Signal MCU | Microcontrollers | 8-bit 50MHz 128KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - C8051F124 | Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| Life Cycle Stage | Saturation | Removed; Obsolete | ||||
| Clock Speed | 50 MHz | 50 MHz | 50 MHz | |||
| Interrupts | 21 | |||||
| Features | Watchdog Timer; PWM; Power Saving Modes; Oscillator Safeguard |
