Mfr Part #:

C8051F330

The Silicon Labs C8051F330-GM is an 8-bit microcontroller with an 8051 core running at 25MHz. It features 8KB Flash memory, 768 bytes RAM, and 17 I/O lines in a compact 20-MLP package.

✓ Total Stock: 1,718 pcs

C8051F330 Available from 1 distributor

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,718 pcs On Request	1718 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

C8051F330 Description

Short technical summary and product information.

The C8051F330-GM is an 8-bit microcontroller from Silicon Labs based on the high-speed 8051 core. It operates at a maximum speed of 25 MHz and provides 8 kB of Flash program memory and 768 bytes of internal data RAM. The device includes a 10-bit ADC with up to 16 inputs and a 200 ksps sampling rate, a 10-bit DAC, and an internal oscillator.

This MCU offers a rich set of digital peripherals including SMBus, SPI, and UART/USART serial interfaces, along with 17 general-purpose I/O pins. On-chip analog features also include a temperature sensor and a comparator. The microcontroller supports power-on reset, watchdog timer, and PWM outputs, making it suitable for a variety of embedded control applications.

Designed for compact applications, the C8051F330-GM is supplied in a 20-lead QFN package with an exposed pad (20-MLP, 4x4 mm). It operates from a supply voltage of 2.7V to 3.6V and over the industrial temperature range of -40°C to +85°C. The internal oscillator provides a 24.5 MHz clock with ±2% accuracy, eliminating the need for external timing components.

Please note that the C8051F330-GM is classified as Not Recommended for New Designs (NRND) by Silicon Labs. For new projects, the recommended replacement is the EFM8BB51F8G-QFN20.

C8051F330 Quick Information

Product Type: Microcontroller

Series: C8051F33x

Canonical Name: Silicon Labs C8051F330-GM 8-bit Microcontroller

Subcategory: MCU

C8051F330 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

C8051F330 Features

High-speed 8051 core operating up to 25 MHz.
8 kB Flash and 768 bytes internal RAM.
10-bit ADC with 16 channels and 200 ksps.
Integrated 10-bit DAC and temperature sensor.
Compact 20-MLP (4x4 mm) surface-mount package.

C8051F330 Applications

Ideal for battery charger applications.
Used in electronic toys and games.
Suitable for motor control systems.
Applicable in optical communication devices.

C8051F330 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the C8051F330-GM?

2.7V to 3.6V.

What is the operating temperature range?

-40°C to +85°C.

What package does the C8051F330-GM come in?

20-VFQFN Exposed Pad (20-MLP, 4x4 mm).

Is the C8051F330-GM RoHS compliant?

RoHS3 compliant (unverified).

What is the maximum clock speed?

25 MHz.

How much Flash memory does it have?

8 kB.

Does it have an analog-to-digital converter?

Yes, a 10-bit ADC with up to 16 channels and 200 ksps sampling rate.

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8-bit microcontroller with 25MHz clock, 8KB Flash memory, and 17 programmable I/Os. Supports I²C, SPI, UART, and SMBus interfaces.

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