C8051F503-IQ

Part No :: C8051F503-IQ

Manufacturer: Silicon Labs

VIGOR # :: 3645332

Description: IC MCU 8BIT 64KB FLASH 32LQFP

Catalog: Embedded - Microcontrollers

DataSheet: C8051F503-IQ PDF

Country of origin: -

Date code: -

C8051F503-IQ Specifications

Type	Description
Series:	C8051F50x
Package:	Tray
Part Status:	Active
Core Processor:	8051
Core Size:	8-Bit
Speed:	50MHz
Connectivity:	SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals:	POR, PWM, Temp Sensor, WDT
Number of I/O:	25
Program Memory Size:	64KB (64K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	4.25K 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
C8051F582-IQ Match 62%	Silicon Labs IC MCU 8BIT 128KB FLASH 32LQFP	C8051F503-IQ vs C8051F582-IQ
C8051F563-IQ Match 62%	Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP	C8051F503-IQ vs C8051F563-IQ
C8051F563-IQR Match 62%	Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP	C8051F503-IQ vs C8051F563-IQR
C8051F587-IQR Match 78%	Silicon Labs IC MCU 8BIT 96KB FLASH 32LQFP	C8051F503-IQ vs C8051F587-IQR
C8051F561-IQ Match 62%	Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP	C8051F503-IQ vs C8051F561-IQ
C8051F562-IQR Match 62%	Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP	C8051F503-IQ vs C8051F562-IQR

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.
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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: 1670

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$7.3000~~	~~$7.30~~
25	~~$6.6921~~	~~$167.30~~
100	~~$6.0837~~	~~$608.37~~
1000	~~$5.4754~~	~~$5 475.38~~

Current price of C8051F503-IQ 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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C8051F503-IQ

C8051F503-IQ

3645332

Pricing(USD)