Mfr Part #:

C8051F392-A-GMR

The Silicon Labs C8051F392-A-GMR is an 8-bit microcontroller featuring 16KB of Flash memory and 1KB of RAM. It operates at speeds up to 50MHz.

✓ Total Stock: 25,357 pcs

C8051F392-A-GMR Available from 3 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	20,513 pcs On Request	20513 pcs	On Request	1	On Request	On Request	20+	On Request	On Request
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Optech Co.,Limited ✓ Non-Authorised Inventory information	2,034 pcs On Request	2034 pcs	On Request	1	On Request	On Request	24+	On Request	On Request

C8051F392-A-GMR Description

Short technical summary and product information.

The Silicon Labs C8051F392-A-GMR is an 8-bit microcontroller based on the 8051 core, offering a high-speed pipelined instruction architecture for efficient execution.

This MCU features 16KB of internal Flash program memory and 1KB of internal data RAM. It supports a wide operating voltage range from 1.8V to 3.6V and operates at clock speeds up to 50MHz. Integrated peripherals include a 10-bit Analog-to-Digital Converter (ADC) with up to 500 kSPS throughput, two 10-bit Current Output Digital-to-Analog Converters (DACs), a precision temperature sensor, and standard communication interfaces like UART, SMBus (I2C compatible), and SPI.

Designed for embedded applications, the C8051F392-A-GMR comes in a compact 20-QFN (4x4) package suitable for surface mounting. Its operating temperature range is -40°C to 105°C, making it suitable for various environmental conditions. The device also includes on-chip debug circuitry for non-intrusive in-system debugging.

C8051F392-A-GMR Quick Information

Product Type: Microcontroller

Series: C8051F39x/37x

Canonical Name: Silicon Labs C8051F392-A-GMR 8-Bit Microcontroller

Subcategory: 8-Bit

C8051F392-A-GMR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

C8051F392-A-GMR Features

8-bit 8051 core microcontroller
Up to 50 MHz clock speed
16KB Flash and 1KB RAM
10-bit ADC and two 10-bit DACs
20-QFN package for surface mounting

C8051F392-A-GMR Applications

Embedded control applications
Industrial automation systems
Consumer electronics devices
IoT sensor nodes
Data acquisition systems

C8051F392-A-GMR FAQs

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

What is the operating voltage for the C8051F392-A-GMR?

The operating voltage is between 1.8 V and 3.6 V.

What package type is the C8051F392-A-GMR microcontroller available in?

It is available in a 20-VFQFN Exposed Pad package, which is a surface mount type.

What is the operating temperature range for this microcontroller?

The operating temperature range is from -40°C to 105°C.

What is the program memory size and type?

It has 16 KB of FLASH program memory.

How much RAM does the C8051F392-A-GMR have?

It has 1 KB of RAM.

What communication interfaces are supported?

It supports SMBus (2-Wire/I²C), SPI, and UART/USART.

What analog-to-digital converter capabilities does it offer?

It features a 16-channel, 10-bit ADC with a throughput of 500 kSPS.

Category	Microcontrollers
Manufacturer Name	Silicon Labs
Connectivity	SMBus (2-Wire/I²C), SPI, UART/USART
Core Processor	8051
Core Size	8-Bit
Data Converters	A/D 16x10b; D/A 2x10b
EEPROM Size	512 B
Lead Style	Exposed Pad
Mounting Type	Surface Mount
Number of I	17
Number of I/O	17
Operating Temperature	[{'limit_type': 'minimum', 'value': -40, 'unit': '°C', 'display_value': '-40°C'}, {'limit_type': 'maximum', 'value': 105, 'unit': '°C', 'display_value': '105°C'}]
Oscillator Type	Internal
Package / Case	20-QFN
Peripherals	POR, PWM, Temp Sensor, WDT
Program Memory Size	16 KB
Program Memory Type	FLASH
RAM Size	1 KB
Speed	50 MHz
Supplier Device Package	20-QFN (4x4)
Voltage	[{'limit_type': 'minimum', 'value': 1.8, 'unit': 'V', 'display_value': '1.8 V'}, {'limit_type': 'maximum', 'value': 3.6, 'unit': 'V', 'display_value': '3.6 V'}]