The C8051F302 is an 8-bit microcontroller from the C8051F30x series, featuring a maximum clock speed of 25 MHz and capable of executing up to 25 MIPS. It includes 8 kB of Flash memory and 256 bytes of internal data RAM. The device operates within a supply voltage range of 2.7V to 3.6V and has a wide temperature range of -40¬8C to +85¬8C. This microcontroller is equipped with an 8-bit ADC that supports up to 500 ksps with multiple external inputs and programmable gain settings. It also features a built-in temperature sensor and a comparator with programmable hysteresis. The on-chip debug circuitry allows for non-intrusive debugging without the need for an emulator, providing breakpoints and memory inspection capabilities. Connectivity options include SMBus and UART interfaces, while the device supports various digital peripherals such as timers and a programmable counter array. The C8051F302 is available in a compact 11-pin QFN package, making it suitable for space-constrained applications.
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 |
8051 C8051F30x Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 11-QFN (3x3)
Manufacturer: Silicon Labs
Win Source Part Number: 914599-C8051F302
Series: C8051F30x
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: 8051 series Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 11-QFN (3x3)
Core Processor: 8051
Speed: 25MHz
Package: Tube
Package: 10-VFDFN Exposed Pad
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: SMBus (2-Wire/I2C), UART/USART
Peripherals: POR, PWM, Temp Sensor, WDT
Number of I/O: 8
Program Memory Size: 8KB (8K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x8b
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Part Status: Obsolete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: High
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Balance
Quantity per package: 122
MSL Level: 1 (Unlimited)
HTSUS: 8542.31.0001
8-Bit MCU, 8KB FLASH, 25MHz, 8 I/O, QFN, 2.7-3.6V Product overview: C8051F302 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, 8KB, 25MHz, 3.6V, QFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8KB, 25MHz, 3.6V. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F302 can be used for catalog matching and distributor lookup.
IC MCU 8BIT 8KB FLASH 11QFN
IC MCU 8BIT 8KB FLASH 11QFN
8051 C8051F30x Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 11-QFN (3x3)
| Silicon Labs | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | 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 | C8051F302 | C8051F302-ND | 914599-C8051F302 | 685-C8051F302 | C8051F302 | C8051F302 | C8051F302 |
| Product Name | Small Form Factor Mixed Signal MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - C8051F302 | 8-bit 8KB 25MHz 3.6V Embedded Microcontroller MCU | 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 |
