C8051F540-IQR

Part No :: C8051F540-IQR

Manufacturer: Silicon Labs

VIGOR # :: 3624490

Description: IC MCU 8BIT 16KB FLASH 32LQFP

Catalog: Embedded - Microcontrollers

DataSheet: C8051F540-IQR PDF

Country of origin: -

Date code: -

C8051F540-IQR Specifications

Type	Description
Series:	C8051F54x
Package:	Tape & Reel (TR)
Part Status:	Active
Core Processor:	8051
Core Size:	8-Bit
Speed:	50MHz
Connectivity:	SMBus (2-Wire/I²C), LINbus, SPI, UART/USART
Peripherals:	POR, PWM, Temp Sensor, WDT
Number of I/O:	25
Program Memory Size:	16KB (16K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	1.25K x 8
Voltage - Supply (Vcc/Vdd):	1.8V ~ 5.25V
Data Converters:	A/D 25x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	32-LQFP
Supplier Device Package:	32-LQFP (7x7)

Alternative Products

Part Number	Manufacturer & Description	Compare
C8051F544-IQ Match 74%	Silicon Labs IC MCU 8BIT 8KB FLASH 32LQFP	C8051F540-IQR vs C8051F544-IQ
C8051F566-IQR Match 78%	Silicon Labs IC MCU 8BIT 16KB FLASH 32LQFP	C8051F540-IQR vs C8051F566-IQR
C8051F545-IQR Match 74%	Silicon Labs IC MCU 8BIT 8KB FLASH 32LQFP	C8051F540-IQR vs C8051F545-IQR
C8051F545-IQ Match 74%	Silicon Labs IC MCU 8BIT 8KB FLASH 32LQFP	C8051F540-IQR vs C8051F545-IQ
C8051F540-IQ Match 100%	Silicon Labs IC MCU 8BIT 16KB FLASH 32LQFP	C8051F540-IQR vs C8051F540-IQ
C8051F566-IQ Match 78%	Silicon Labs IC MCU 8BIT 16KB FLASH 32LQFP	C8051F540-IQR vs C8051F566-IQ

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 1893

Shipped from

HK warehouse

Expected Shipping Date

Aug 21 - Aug 25 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.2526~~	~~$5.25~~
500	~~$4.7751~~	~~$2 387.56~~

Current price of C8051F540-IQR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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C8051F540-IQR

C8051F540-IQR

3624490

Pricing(USD)