C8051T600/1/2/3/4/5/
Features
| 25 MIPS 8051 CPU |
| 8, 4, 2 or 1.5 kB one time programmable (OTP) code memory |
| 256 or 128 B RAM |
| 10-bit ADC |
| Up to 8 digital I/O, 5 V tolerant |
| 1.8–3.6 V supply |
| –40 to 85 ºC operating range |
| On-chip debug |
| 11-pin QFN (3x3 mm) |
| 14-pin SOIC |
| 10-pin QFN (2x2 mm) |
| 10-pin MSOP |
Manufacturer: Silicon Labs
Win Source Part Number: 865672-C8051F305
Series: C8051F30x
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: 8051 series Microcontroller IC 8-Bit 25MHz 2KB (2K x 8) FLASH 11-QFN (3x3)
Core Processor: 8051
Speed: 25MHz
Package: 10-VFDFN Exposed Pad
Package: Tube
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: SMBus (2-Wire/I2C), UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 8
Program Memory Size: 2KB (2K x 8)
Program Memory Type: FLASH
Oscillator Type: Internal
Supply Voltage: 2.7V ~ 3.6V
Part Status: Obsolete
Family Name: C8051F30
Categories: Integrated Circuits (ICs)
Case / Package: 11-QFN (3x3)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited
Quantity per package: 122
MSL Level: 1 (Unlimited)
HTSUS: 8542.31.0001
8-Bit MCU, 25MHz, 2KB FLASH, 8051 Core, I2C, UART, QFN Product overview: C8051F305 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, 2KB, QFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 25MHz, 2KB, QFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F305 can be used for catalog matching and distributor lookup.
8051 C8051F30x Microcontroller IC 8-Bit 25MHz 2KB (2K x 8) FLASH 11-QFN (3x3)
IC MCU 8BIT 2KB FLASH 11QFN
IC MCU 8BIT 2KB FLASH 11QFN
8051 C8051F30x Microcontroller IC 8-Bit 25MHz 2KB (2K x 8) FLASH 11-QFN (3x3)
| Silicon Labs | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | 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 | C8051F305 | 865672-C8051F305 | 685-C8051F305 | C8051F305-ND | C8051F305 | C8051F305 | C8051F305 |
| Product Name | Small Form Factor Mixed Signal MCU | Embedded - Embedded - Microcontrollers - C8051F305 | 8-bit 25MHz 2KB QFN Embedded Microcontroller MCU | 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 | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | ||
| Interrupts | 22 | ||||||
| Features | Watchdog Timer; Oscillator Safeguard |
