C8051F540-IM

Part No :: C8051F540-IM

Manufacturer: Silicon Labs

VIGOR # :: 3652693

Description: IC MCU 8BIT 16KB FLASH 32QFN

Catalog: Embedded - Microcontrollers

DataSheet: C8051F540-IM PDF

Country of origin: -

Date code: -

C8051F540-IM Specifications

Type	Description
Series:	C8051F54x
Package:	Tube
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-VFQFN Exposed Pad
Supplier Device Package:	32-QFN (5x5)

Alternative Products

Part Number	Manufacturer & Description	Compare
C8051F544-IM Match 74%	Silicon Labs IC MCU 8BIT 8KB FLASH 32QFN	C8051F540-IM vs C8051F544-IM
C8051F544-IMR Match 74%	Silicon Labs IC MCU 8BIT 8KB FLASH 32QFN	C8051F540-IM vs C8051F544-IMR
C8051F562-IM Match 51%	Silicon Labs IC MCU 8BIT 32KB FLASH 32QFN	C8051F540-IM vs C8051F562-IM
C8051F566-IM Match 78%	Silicon Labs IC MCU 8BIT 16KB FLASH 32QFN	C8051F540-IM vs C8051F566-IM
C8051F540-IMR Match 100%	Silicon Labs IC MCU 8BIT 16KB FLASH 32QFN	C8051F540-IM vs C8051F540-IMR
C8051F566-IMR Match 78%	Silicon Labs IC MCU 8BIT 16KB FLASH 32QFN	C8051F540-IM vs C8051F566-IMR

Please confirm the specifications of the products when ordering.
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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.
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In Stock: 1760

Shipped from

HK warehouse

Expected Shipping Date

Oct 22 - Oct 26 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.3594~~	~~$5.36~~
73	~~$4.8722~~	~~$355.67~~

Current price of C8051F540-IM 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-IM

C8051F540-IM

3652693

Pricing(USD)