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.
8-Bit MCU, 20MHz, 32KB FLASH, 8051 Core, LQFP-32 Product overview: C8051F012 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, 20MHz, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 20MHz, 32KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F012 can be used for catalog matching and distributor lookup.
Manufacturer: Silicon Labs
Win Source Part Number: 914590-C8051F012
Series: C8051F01x
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: 8051 series Microcontroller IC 8-Bit 20MHz 32KB (32K x 8) FLASH 32-LQFP (7x7)
Core Processor: 8051
Speed: 20MHz
Package: Tray
Package: 32-LQFP
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O: 8
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
Data Converters: A/D 4x10b; D/A 2x12b
Oscillator Type: Internal
Supply Voltage: 2.7V ~ 3.6V
Part Status: Obsolete
Family Name: C8051F01
Categories: Integrated Circuits (ICs)
Case / Package: 32-LQFP (7x7)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 78 pct.
Supply and Demand Status: Balance
Quantity per package: 250
MSL Level: 3 (168 Hours)
HTSUS: 8542.31.0001
8051 C8051F01x Microcontroller IC 8-Bit 20MHz 32KB (32K x 8) FLASH 32-LQFP (7x7)
IC MCU 8BIT 32KB FLASH 32LQFP
IC MCU 8BIT 32KB FLASH 32LQFP
8051 C8051F01x Microcontroller IC 8-Bit 20MHz 32KB (32K x 8) FLASH 32-LQFP (7x7)
| Silicon Labs | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | C8051F012 | 685-C8051F012 | 914590-C8051F012 | C8051F012-ND | C8051F012 | C8051F012 | C8051F012 |
| Product Name | Precision Mixed Signal MCU | 8-bit 20MHz 32KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - C8051F012 | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit |
| Life Cycle Stage | Saturation | Removed; Obsolete | Removed; Obsolete | ||||
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | ||
| Interrupts | 21 | ||||||
| Features | Watchdog Timer; PWM; Power Saving Modes; Oscillator Safeguard |
