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Silicon LabsIntegrated Circuits (ICs)Embedded - Microcontrollers

C8051F122R Embedded - Microcontrollers by Silicon Labs

C8051F122R 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 TQFP under the Silicon Labs brand listing. IC MCU 8BIT 128KB FLASH 100TQFP. TrustCompo combines the available model, brand, hierarchy, and specification details around C8051F122R so buyers can move faster from review to quotation.

RoHS
Datasheet
C8051F122R Embedded - Microcontrollers by Silicon Labs | TrustCompo
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Documentation support

Pre-shipment inspection review

Part Number

C8051F122R

Internal code

TCE000088970

Package

TQFP

Manufacturer

Silicon Labs

Key specifications

Series

C8051F12x

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Embedded - Microcontrollers

Description

IC MCU 8BIT 128KB FLASH 100TQFP

key Attributes

-

Datasheet

View C8051F122R Datasheet

Technical document

Open The Official Datasheet

Review the latest datasheet for C8051F122R 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 C8051F122R Datasheet

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

Confirm stock and lead-time expectations
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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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Get a Sample

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Shipping & Delivery

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Payment Terms

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

IC MCU 8BIT 128KB FLASH 100TQFP

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Popular Specs Surfaced First

Export Classifications & Environmental

RoHS Status

RoHS non-compliant

Export Classifications & Environmental

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Export Classifications & Environmental

HTSUS

8542.31.0001

Export Classifications & Environmental

ECCN Code

3A001.A.3

Package Parameter

Height Seated (Max)

1.2mm

Product Attribute

Lead Free

Contains Lead

RoHS Status
RoHS non-compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
ECCN Code
3A001.A.3
Height Seated (Max)
1.2mm
Lead Free
Contains Lead
Mounting Type
Surface Mount
Part Status
Obsolete
Published
2000
Packaging
Cut Tape (CT)
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Technology
CMOS
Qualification Status
Not Qualified
Terminal Position
QUAD
Terminal Pitch
0.5mm
Operating Temperature
-40°C~85°C TA
Sub-Categories
Embedded - Microcontrollers
HTS Code
8542.31.00.01
Package / Case
100-TQFP
Surface Mount
YES
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Reflow Temperature-Max (S)
NOT SPECIFIED
Address Bus Width
16
Supply Voltage
3.3V
ECCN
3A001A3
Number Of Pins
100
Pin Count
100
Number Of Terminations
100
Length
14mm
Frequency
100MHz
Manufacturer
Silicon Labs
Number Of I/O
64
Interface
2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
Series
C8051F12x
Base Part Number
C8051F12
Manufacturer'S Part No.
C8051F122R
Oscillator Type
Internal
Core Size
8-Bit
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER
Program Memory Size
128KB 128K x 8
Memory Size
128kB
Bit Size
8
Program Memory Type
FLASH
DMA Channels
NO
Data Bus Width
8b
Has ADC
YES
PWM Channels
YES
DAC Channels
YES
Supply Voltage-Min (Vsup)
3V
Voltage - Supply (Vcc/Vdd)
3V~3.6V
Number Of Channels
6
Core Processor
8051
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Connectivity
EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
RAM Size
8.25K x 8
Access Time
100 μs
Data Converter
A/D 8x8b, 8x10b; D/A 2x12b

Common questions

Product FAQ

Quick answers for buyers reviewing C8051F122R, stock, documentation, and sourcing steps.

What is C8051F122R?

C8051F122R 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 C8051F122R?

C8051F122R is listed with package reference TQFP. The current product description is IC MCU 8BIT 128KB FLASH 100TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is C8051F122R available in stock?

This page currently shows 141265 units in stock and 47453 units available for C8051F122R. 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 C8051F122R?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for C8051F122R by Silicon Labs. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for C8051F122R?

Yes. This page links to the datasheet for C8051F122R by Silicon Labs, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify C8051F122R before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for C8051F122R before approving the order.

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