IC Chips

74 series Digital Integrated Circuits

CD40 series Digital Integrated Circuits

Optical Couplers

Clock & Calculator ICs

Operational Amplifiers

Power Switch Ics

Driver Ics

Flash Memory


Audio Special Purpose

Clock/Timing - Application Specific

Clock/Timing - Clock Buffers, Drivers

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

Clock/Timing - Delay Lines

Clock/Timing - IC Batteries

Clock/Timing - Programmable Timers and Oscillators

Clock/Timing - Real Time Clocks

Data Acquisition - ADCs/DACs - Special Purpose

Data Acquisition - Analog Front End (AFE)

Data Acquisition - Analog to Digital Converters (ADC)

Data Acquisition - Digital Potentiometers

Data Acquisition - Digital to Analog Converters (DAC)

Data Acquisition - Touch Screen Controllers

Embedded - CPLDs (Complex Programmable Logic Devices)

Embedded - DSP (Digital Signal Processors)

Embedded - FPGAs (Field Programmable Gate Array)

Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers

Embedded - Microcontroller, Microprocessor, FPGA Modules

Embedded - Microcontrollers

Embedded - Microcontrollers - Application Specific

Embedded - Microprocessors

Embedded - PLDs (Programmable Logic Device)

Embedded - System On Chip (SoC)

Interface - Analog Switches - Special Purpose

Interface - Analog Switches, Multiplexers, Demultiplexers

Interface - CODECs

Interface - Controllers

Interface - Direct Digital Synthesis (DDS)

Interface - Drivers, Receivers, Transceivers

Interface - Encoders, Decoders, Converters

Interface - Filters - Active

Interface - I/O Expanders

Interface - Modems - ICs and Modules

Interface - Modules

Interface - Sensor and Detector Interfaces

Interface - Sensor, Capacitive Touch

Interface - Serializers, Deserializers

Interface - Signal Buffers, Repeaters, Splitters

Interface - Signal Terminators

Interface - Specialized

Interface - Telecom

Interface - UARTs (Universal Asynchronous Receiver Transmitter)

Interface - Voice Record and Playback

Linear - Amplifiers - Audio

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

Linear - Amplifiers - Special Purpose

Linear - Amplifiers - Video Amps and Modules

Linear - Analog Multipliers, Dividers

Linear - Comparators

Linear - Video Processing

Logic - Buffers, Drivers, Receivers, Transceivers

Logic - Comparators

Logic - Counters, Dividers

Logic - FIFOs Memory

Logic - Flip Flops

Logic - Gates and Inverters

Logic - Gates and Inverters - Multi-Function, Configurable

Logic - Latches

Logic - Multivibrators

Logic - Parity Generators and Checkers

Logic - Shift Registers

Logic - Signal Switches, Multiplexers, Decoders

Logic - Specialty Logic

Logic - Translators, Level Shifters

Logic - Universal Bus Functions

Memory - Batteries

Memory - Configuration Proms for FPGAs

Memory - Controllers

PMIC - AC DC Converters, Offline Switchers

PMIC - Battery Chargers

PMIC - Battery Management

PMIC - Current Regulation/Management

PMIC - Display Drivers

PMIC - Energy Metering

PMIC - Full, Half-Bridge Drivers

PMIC - Gate Drivers

PMIC - Hot Swap Controllers

PMIC - Laser Drivers

PMIC - LED Drivers

PMIC - Lighting, Ballast Controllers

PMIC - Motor Drivers, Controllers

PMIC - OR Controllers, Ideal Diodes

PMIC - PFC (Power Factor Correction)

PMIC - Power Distribution Switches, Load Drivers

PMIC - Power Management - Specialized

PMIC - Power Over Ethernet (PoE) Controllers

PMIC - Power Supply Controllers, Monitors

PMIC - RMS to DC Converters

PMIC - Supervisors

PMIC - Thermal Management

PMIC - V/F and F/V Converters

PMIC - Voltage Reference

PMIC - Voltage Regulators - DC DC Switching Controllers

PMIC - Voltage Regulators - DC DC Switching Regulators

PMIC - Voltage Regulators - Linear

PMIC - Voltage Regulators - Linear + Switching

PMIC - Voltage Regulators - Linear Regulator Controllers

PMIC - Voltage Regulators - Special Purpose

Specialized ICs






Power Supply

Smart Power Module

SCR,GTO and Diode


Darlington Transistors

RF Modules




Servo drive & amplifier & Servo

Diode Module

Transistor Module

Switch Relay



Contactor & Breaker

Elevator Board

Industry Control



Bipolar transistors


Carbon Film Resistors

Cement Resistors

Chassis Mount Resistors

Chip Resistor - Surface Mount

Current Sense Resistors

Fusible Chip Resistor

High Precision & Low TCR SMD Resistors

High Voltage Resistor

LED Strip Resistors

MELF Resistor

Metal Alloy Resistors

Metal Film Resistor (TH)

Metal Glaze Resistors

Metal Oxide Film Resistors

Metal Oxide Resistors

NTC Thermistors

PTC Thermistors


Potentiometers & Variable Resistors

Precision Potentiometer

Resistor Networks & Arrays

Resistor Networks & Arrays (TH)

Ultra Low Resistors (SMD)

Variable Resistors


Wirewound Resistors


Aluminum Electrolytic Capacitors - SMD

CL21 Capacitor

Ceramic Disc Capacitors

High Voltage Capacitors

Metallized Polyester Film Capacitor

Multilayer Ceramic Capacitors MLCC - Leaded

Multilayer Ceramic Capacitors MLCC - SMD/SMT

Mylar Capacitor

Niobium Oxide Capacitors

Polyester Film Capacitors

Solid Polymer Electrolytic Capacitor

Supercapacitors & Ultracapacitors

Suppression Capacitors

Tantalum Capacitors

Trimmers, Variable Capacitors

Inductors & Ferrite Beads & Transformers


Current Transformers

General Inductors (TH)

HF Inductors

Inductors (SMD)

LINE Filter

Power Inductors

Power Transformer

RJ45 Transformer

Radial Inductor (TH)

The circular inductors





Ceramic Resonators

DIP Oscillators(XO)

Radial Cylinder Crystals

SAW Resonators

SMD Crystals

SMD Oscillators(XO)


AV Connectors

Audio & Video Connectors

Banana and Tip Connectors

Card Edge Connectors

Circular Connectors

Connector - Card Sockets


Connectors - Accessories

Connectors - Housings


D-Sub Connectors

Ethernet Connectors/Modular Connectors

FFC, FPC (Flat Flexible) Connectors

Fiber Optic Connectors

IC & Component Sockets

LED Light Pipes

Mezzanine Connectors (Board to Board)

PCB Connectors - Headers, Male Pins

PCB Connectors - Headers, Receptacles, Female Sockets

PCB Connectors - Housings

Power Connectors

RF Connectors/Coaxial Connectors

Shunts & Jumpers

Terminal Blocks - Accessories

Terminal Blocks - Barrier Blocks

Terminal Blocks - Din Rail, Channel

Terminal Blocks - Headers, Plugs and Sockets


Test Clips

Test Points/Test Rings

USB Connectors

Unspecified Connectors

Screw-type wiring

Spring-type wiring

Pluggable Terminal Blocks

Through-wall Terminal Blocks

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Third-party used partsUsed parts offered by the third-party


  • Series: -
  • Brand: Cirrus
  • DateCode: 1346+
  • Package / Case: QFP
  • Packaging: Bulk
  • Part Status: Active
  • Protocol: Ethernet
  • Function: Controller
  • Interface: ISA
  • Standards: 10 Base-T PHY
  • Voltage - Supply: 3V, 5V
  • Current - Supply: 95mA
  • Operating Temperature: 0°C ~ 70°C
  • Supplier Device Package: 100-LQFP (14x14)

5.0 out of 5 stars

4 star 1.4%
5 star 98.6%

Total products: 59637

Total sales: 4714

Average lead time: 13.57 Hour

Delivery times (Express): 257

Delivery times (Post office): 18


Products you may be interested in:

CS8900A-CQ3 CS8900A-CQ32 CS8900A-CQ32E CS8900A-CQ37

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Utsource certified used parts

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Product Reviews More

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mauricio galvez ve17343

us United States Doral

Length of registration:2 years

Very satisfied with

IKW30N60T IR2153S IRFB4115 Q6016RH4 IRFB260N OZ964AGN-C-0-TR CP1099ET qm0014d LM339A ISL98602IRAAZ IR2117SPBF IKW50N60T MMBT3904 MMBT3906 NE555D LM393 KSC3265-O KSA1298YMTF IRF6775MTRPBF IXGR40N60C2D1 FGH40N60SFDTU STA540SA C5664 STA505 STK412-240M CS8900A-CQ3Z GT45F122 BD9275F FQD7P20 NJM072BM MBR30100PT





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Alexis Adrian Gutierrez Moya

bo Bolivia Cochabamba

Length of registration:4 years

Very satisfied with

PCB 74HC10A M93C56-RDW6TP M93C86-WDW6T M93C56-WDW6TP SPF0001 5503GM L9302-AD APIC-D06 CS8900A-CQ3Z SE742 (50pcs) 2010 Chip Resistor 5% 1/2W 12K (50pcs) 2010 Chip Resistor 5% 1/2W 47K (100PCS)0603 Chip Resistor 1% 1/10W 5K1(100pcs) (100pcs) 0603 Chip Resistor 5% 1/10W 51K (100pcs) 0603 Chip Resistor 5% 1/10W 20K (100PCS)0603 Chip Resistor 1% 1/10W 100K(100pcs) 0603 Chip KesistoK 5% 1/10W 10K(100pcs) (100pcs) 1206 Chip Resistor 1% 1/4W 33K (100pcs) 1206 Chip Resistor 5% 1/4W 24K 0603 Chip KesistoK 5% 1/10W 47K(100pcs) 1N5820 811600-4623 BTS133TC L9779WD HD151007 BZG05C6V2TR3 APIC-D05 MUR620CT TLE6220GP





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Buonavoglia Carlo

it Italy Potenza

Length of registration:3 years

merce ricevuta

CS8900A-CQ3Z AF126 7805 74LS04 74LS132N





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Garth James

au Australia Mooroolbark

Length of registration:4 years

Look good.

M25P40V6 BG25Q40ASTIG MBM27C1028-20Z AM29F080B-120SC HD6475328CP10 S29GL128P90TFCR10 S29GL256P90TFCR10 MX25L1005AMC-12G M25P05-VMN6T AM29F010B-90JC W25Q80BVSSIG DT28F320S5-90 K9F4G08U0A-PCB0 MX25L12873FM2I-10G NPCE388NAODX CS8900A-CQ3Z AM27C400-150DC M29W320EB70N6L KB9012QF AT45DB011B-SI AT45DB011D-SH-T M29W256GH70N6E MX25L4005APC-12G





Alternate Text


us United States WILMINGTON

Length of registration:9 years

Dear UTSOURCE: I did received the components that I ordered. Thank You. Tom Mongold

AD9951YSVZ AD603AQ AD1885JST 74LVX125 AD1885JST-REEL CS8900A-CQ3Z ADSP-2181-KS-160 ADSP2181KS160





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UTSOURCE is a global electronic component platform. We can provide products of different brands and different date code, especially for obsolete and hard-to-find electronic components. The brands we provide are as follows:Analog Devices(ADI)  MAXIM, Texas Instruments(TI), Toshiba, Xilinx, Renesas, Eltek NSC, Altera, NXP, ON , LINEAR, ALLEGRO, Diodes Incorporated, Cypress Semiconductor, AVX, IDT, Intel, Nexperia, KEMET,FAIRCHILD, ROHM,Hongfa,TE, Autonics, Honeywell, Molex, Freescale, Panasonic, OMRON, Amphenol, Murata, ST, VISHAY, MICROCHIP,FLUKE, Dallas,Yageo, Broadcom and so on.

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All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.

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  • CS8900A-CQ3Z equivalent
  • CS8900A-CQ3Z Electronic Component
Part Number Seller's Name Stock Brand Package/Case Date Code Description Price
  • CS8900A-CQ3

    Utsource 190112 CRYSTRL QFP - Crystal LAN ⑩ ISA Ethernet Controller US $3.89

    Xin Heng Chuang Electronics Co.,Ltd. 13 CIRRUS QFP 00+ US $3.61

    Yu Xiang Sheng Electronic business 239 CIRRUS QFP 0603+ US $3.01

    zhuo yi Technology Co.,Ltd. 7002 CRYSTAL QFP 0326+ original.IC US $3.84

    HK changfeng Electronics Co.,Ltd. 4 CRYSTAL QFP-100 0519+ US $2.65

    Shenzhen hengke xiangye electronics co. LTD 1298 CIRRUS QFP 15+ US $3.64

    JWNKJ 56 CIRRUS QFP 04+ US $2.52

    Shen Jia Fa Co.,Ltd. 173 CIRRUS QFP 03+ US $2.94

    Utsource Original Store 8436 CRYSTAL QFP-100 0519+ US $3.21

  • CS8900A-CQ32

    Utsource 190112 CS QFP 10+ Inquiry

  • CS8900A-CQ32E

    Utsource 190112 CRYSTAL QFP 0629+ Inquiry

  • CS8900A-CQ37

    Utsource 190112 CRYSTAL QFP 09+ Inquiry

  • CS8900A-CQ3R

    Utsource Original Warehouse No.5 2559 CIRRUS TQFP - US $3.91

    Utsource Original Store 10991 CIRRUS TQFP - US $6.19

  • CS8900A-CQ3Z

    Utsource 190112 CIRRUS QFP - Crystal LAN ⑩ ISA Ethernet Controller US $3.63

    Yue Xing Long Electronics Co.,Ltd. 442 CIRRUS QFP100 1131+ IC LAN ETHERNET CTLR 3V 100LQFP US $2.18

    Bo Cheng Wei Electronics Co.,Ltd. 408 CS QFP 12+ IC LAN ETHERNET CTLR 3V 100LQFP US $3.37

    Jia Xing Chuang Da Technology Co.,Ltd. 79 CRYSTR TQFP 0845+ You deserve it US $2.43

    Chuang Zhan Gao Ke Electronics Co.,Ltd 1 CRYSTAL QFP100 07+PB IC LAN ETHERNET CTLR 3V 100LQFP US $2.89

    Chuang Zhan Gao Ke Electronics Co.,Ltd 1 CRYSTAL QFP100 07+PB IC LAN ETHERNET CTLR 3V 100LQFP US $2.89

    DIFANG 50 CS N/A - US $4.82

    Heng Ke Yuan Electronics Co.,Ltd. 5000 CIRRUS QFP 1346+ IC LAN ETHERNET CTLR 3V 100LQFP US $2.89

    Hua Ming Cheng Electronics Co.,Ltd. 21 CIRRUS QFP-100 09+ IC LAN ETHERNET CTLR 3V 100LQFP US $2.41

    sotel electronics (HongKong)co.,ltd 37 CIRRUS TQFP 1645+ US $1.20


    Forever Chip Electronics Co.,Ltd. 80 CIRRUS QFP100 05+ US $2.60

    Chao Feng Wei Electronics Co.,Ltd. 5 CIRRUS TQFP100 0607+ US $2.38

    Chao Feng Wei Electronics Co.,Ltd. 198 CIRRUS QFP100 0746+ US $2.38

    LIU SHENG SHI JIElectronics Co.,Ltd. 27 CIRRUS QFP100 06+ US $3.09

    Shenzhen Jiayuan Xingye Electronics Co., Ltd. 90 CIRRUS QFP100 13+/12+/15+ IC LAN ETHERNET CTLR 3V 100LQFP US $3.49

    Utsource Original Store 8874 CIRRUS QFP100 1131+ IC LAN ETHERNET CTLR 3V 100LQFP US $3.21

    Sheng Tai Xin Yuan Electronics Co,Ltd 8356 CIRRUS QFP-100 0913+ US $2.92


    Shenzhen lianda guangying electronics 245245 TQFP100 - US $2.82

  • CS8900A-CQ3Z/IQ3

    Utsource 190112 CIRRUS TQFP-1.. 2013+ Inquiry

  • CS8900A-CQ3Z/IQ3Z

    Utsource 190112 CIRRUS TQFP-1.. 2013+ Inquiry

  • CS8900A-CQ3ZR

    Utsource 206433 Cirrus Logic 100-LQFP - Ethernet Controller IEEE 802.3 ISA-BUS Interface 100-LQFP (16x16) Inquiry


CS8900A-CQ3Z has several brands around the world that may have alternate names for CS8900A-CQ3Z due to regional differences or acquisition. CS8900A-CQ3Z may also be known as the following names:

  • CS
  • Cirrus Logic


Stock Status: 5000

Minimum: 5

Add to Cart

Total Price:

Unit Price:2.89153

  • ≥1: US $2.89153 US $2.60238
More: Inquiry

Freight calculation

Arrive in 3-5 days

Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 150$,Overweight will be charged separately

Freight Calculation
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Product New Used

Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company

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