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Silicon LabsIntegrated Circuits (ICs)Embedded - Microcontrollers

C8051F503-IQ Embedded - Microcontrollers by Silicon Labs

C8051F503-IQ is a Embedded - Microcontrollers model from Silicon Labs, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Embedded - Microcontrollers product path. Known package information currently points to LQFP under the Silicon Labs brand listing. IC MCU 8BIT 64KB FLASH 32LQFP. TrustCompo combines the available model, brand, hierarchy, and specification details around C8051F503-IQ so buyers can move faster from review to quotation.

RoHS
Datasheet
C8051F503-IQ Embedded - Microcontrollers by Silicon Labs | TrustCompo
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Documentation support

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Part Number

C8051F503-IQ

Internal code

TCE000088964

Package

LQFP

Manufacturer

Silicon Labs

Key specifications

Series

C8051F50x

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Embedded - Microcontrollers

Description

IC MCU 8BIT 64KB FLASH 32LQFP

key Attributes

-

Datasheet

View C8051F503-IQ Datasheet

Technical document

Open The Official Datasheet

Review the latest datasheet for C8051F503-IQ from Silicon Labs in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View C8051F503-IQ Datasheet

Why request a quote

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Trust signals

Globally recognized certifications

4 certifications

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ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

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How to order this product

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1

Confirm part and quantity

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2

Send RFQ or sample request

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3

Align delivery, payment, and documentation

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Policies buyers usually check

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Shipping & Delivery

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

IC MCU 8BIT 64KB FLASH 32LQFP

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Popular Specs Surfaced First

Product Parameter

Oscillator Type

Internal

Product Parameter

Core Size

8-Bit

Product Parameter

UPs/UCs/Peripheral ICs Type

MICROCONTROLLER

Product Parameter

Memory Size

64kB

Product Parameter

Program Memory Size

64KB 64K x 8

Product Parameter

Peripherals

POR, PWM, Temp Sensor, WDT

Oscillator Type
Internal
Core Size
8-Bit
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER
Memory Size
64kB
Program Memory Size
64KB 64K x 8
Peripherals
POR, PWM, Temp Sensor, WDT
Bit Size
8
Program Memory Type
FLASH
DMA Channels
NO
Data Bus Width
8b
Has ADC
YES
PWM Channels
YES
DAC Channels
NO
Number Of Timers/Counters
4
Number Of Channels
6
Supply Voltage-Min (Vsup)
1.8V
Core Processor
8051
RAM Size
4.25K x 8
Connectivity
SMBus (2-Wire/I2C), SPI, UART/USART
Voltage - Supply (Vcc/Vdd)
1.8V~5.25V
Data Converter
A/D 25x12b
Part Status
Active
Packaging
Tray
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Published
2000
Categories
Integrated Circuits (ICs)
Frequency
50MHz
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Terminal Pitch
0.8mm
Qualification Status
Not Qualified
Terminal Position
QUAD
Sub-Categories
Embedded - Microcontrollers
Operating Temperature
-40°C~125°C TA
ECCN
3A991A2
Package / Case
32-LQFP
Contact Plating
Tin
Mount
Surface Mount
Reflow Temperature-Max (S)
NOT SPECIFIED
Address Bus Width
16
Number Of I/O
25
Length
7mm
Number Of Terminations
32
Number Of Pins
32
Pin Count
32
Manufacturer
Silicon Labs
Interface
2-Wire, I2C, SMBus, SPI, UART, USART
Supply Voltage
2.1V
Series
C8051F50x
Base Part Number
C8051F50
Manufacturer'S Part No.
C8051F503-IQ
JESD-609 Code
e3
RoHS Status
RoHS Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
ECCN Code
3A991.A.2

Common questions

Product FAQ

Quick answers for buyers reviewing C8051F503-IQ, stock, documentation, and sourcing steps.

What is C8051F503-IQ?

C8051F503-IQ is a Embedded - Microcontrollers component from Silicon Labs. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for C8051F503-IQ?

C8051F503-IQ is listed with package reference LQFP. The current product description is IC MCU 8BIT 64KB FLASH 32LQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is C8051F503-IQ available in stock?

This page currently shows 39105 units in stock and 58550 units available for C8051F503-IQ. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for C8051F503-IQ?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for C8051F503-IQ by Silicon Labs. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for C8051F503-IQ?

Yes. This page links to the datasheet for C8051F503-IQ by Silicon Labs, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify C8051F503-IQ before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for C8051F503-IQ before approving the order.

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