C8051F331-GM Overview
The package is 20-VFQFN Exposed Pad-shaped. There are 17 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the C8051F33x series of electrical components. Having a size of 8KB 8K x 8, Microcontroller has a program memory of X bytes. A 8051 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 20 has 20 terminations. 8-bits are used for its size. IC Chip has 3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 8kB is the size of the memory in the IC part. Using the base part number C8051F33, you will be able to find alternatives for the part. Using a 25MHz frequency, this electronic part can perform efficiently. Devices work in NO PWM channels. On the chip, 20 pins are accessible. In total, there are 4 timers/counters on the device. The pin count is 20. The ADC channel count on this device totals up to 16 channels. 1 I2C channels are integrated by the part.
C8051F331-GM Features
20-VFQFN Exposed Pad package
Mounting type of Surface Mount

C8051F331-GM Applications
There are a lot of Silicon Labs
C8051F331-GM Microcontroller applications.

Instrument control
Toys
Robots
Radio
Television
Heater/Fan
Calculator
Kindle
Christmas lights
3D printers

Factory Lead Time	6 Weeks
Contact Plating	Tin
Mounting Type	Surface Mount
Package / Case	20-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	20
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Series	C8051F33x
Published	2000
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Not For New Designs
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
Termination	SMD/SMT
Terminal Position	QUAD
Supply Voltage	3V
Terminal Pitch	0.5mm
Frequency	25MHz
Base Part Number	C8051F33
Pin Count	20
Operating Supply Voltage	3.3V
Power Supplies	3V
Number of Channels	3
Interface	2-Wire, I2C, SMBus, SPI, UART, USART
Memory Size	8kB
Oscillator Type	Internal
Number of I/O	17
RAM Size	768 x 8
Voltage - Supply (Vcc/Vdd)	2.7V~3.6V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER
Core Processor	8051
Peripherals	POR, PWM, WDT
Program Memory Type	FLASH
Core Size	8-Bit
Program Memory Size	8KB 8K x 8
Connectivity	SMBus (2-Wire/I2C), SPI, UART/USART
Bit Size	8
Access Time	25 μs
Has ADC	NO
DMA Channels	NO
Data Bus Width	8b
PWM Channels	NO
Number of Timers/Counters	4
Density	64 kb
Number of ADC Channels	16
Number of I2C Channels	1
Height	880μm
Length	4mm
Width	4mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	RoHS Compliant
Lead Free	Lead Free