Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
CC3000YFVR by Texas Instruments is a MICROPROCESSOR CIRCUIT with 126 terminals in a RECTANGULAR package. It operates b/w -20 to 70 °C and supports supply voltages from 2.7V to 4.8V, making it ideal for IoT applications requiring low power consumption and high performance.
Median Price
$8.700
Lifecycle Status
Suppliers In-Stock
6
In-Stock Inventory
1k+
Rochester
1+ parts
-
100+ parts
$6.960
1k+ parts
$6.230
10k+ parts
$5.860
DigiKey
$9.160
Verical
$7.787
$7.325
Digiode
$7.344
Vyrian
$7.730
DigiKey Marketplace
Corohmni
$6.890
Corphita
$6.957
Parana Technologies
$43.180
$4,009.930
$38.862
DigiPath Technology Company
$47.547
ChromeModa Solutions
$48.517
$39.784
IDEA Electronic Components Group
$46.091
$43.665
Authorized Procurement Solutions
A-Z Elektronik GmbH
Alle Elektronik GmbH
Lixinc
Northwest PG Solutions
Native Components
Kepictronics
This allows for easy and efficient mounting onto a circuit board, saving time and effort during assembly.
Provides flexibility in powering the product, accommodating a wide range of voltage inputs.
The rectangular shape of the package allows for efficient space utilization on the circuit board, optimizing design layout.
Having a high number of terminals allows for multiple connections and functionalities, enhancing the capabilities of the product.
Ensures proper functionality even with lower voltage inputs, making the product versatile in various power supply scenarios.
Withstand high operating temperatures, ensuring reliability and stability under demanding conditions.
Capable of functioning in low-temperature environments, expanding the range of applications where the product can be used.
Incorporating a microprocessor circuit enhances the processing power and capabilities of the product, enabling complex functions and tasks to be performed efficiently.
CMOS technology offers low power consumption and high noise immunity, contributing to the efficiency and reliability of the product's operation.
The ball terminal form provides reliable and secure connections, ensuring stable performance and durability of the product.
Other Function uPs,uCs & Peripheral ICs CC3000YFVR attributes and parameters. Explore more Other Function uPs,uCs & Peripheral ICs devices from Texas Instruments
JESD-30 Code:
JESD-609 Code:
Moisture Sensitivity Level (MSL):
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Maximum Supply Voltage:
Minimum Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Peripheral IC Type:
CC3000YFVR Peripheral ICs trade compliance attributes, and parameters.
HTS
8542.31.00.01
SB
8542.31.00.00
Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.
President, CEO
Haviv Ilan
Chairman
Richard K. Templeton
Senior VP, CFO
Rafael R. Lizardi
M - Fab
Fabrication
Fab Initiation
1997
USA
South Portland
Wafer Capacity
32,000
D - FAB
1966
Dallas
42,000
D MOS - 6
2002
25,000
D MOS - 5
1995
75,000
Miho - 8
1980
Japan
Inashiki
43,000
S FAB 1
Sherman
91,000
F - FAB
2001
Germany
Freising
37,000
R Fab 1
2010
Richardson
40,000
D HC Line
1999
2,000
JV3
Aizu Wakamatsu
45,000
C - FAB
2007
China
Chengdu
30,000
L - Fab
2015
Lehi
70,000
R - Fab 2
2022
S - FAB 2
2025
S - FAB 3
2028
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
L7805CV
STMicroelectronics
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
NE555D
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM317TG
Onsemi
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
LM358AN
Signetics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N7002
Samsung
N-CHANNEL AND P-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain-Source On Resistance: 5 ohm; No. of Terminals: 3;
SMBJ18CA
Yangzhou Yangjie Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
LL4148
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Maximum Drain Current (ID): .34 A;
1N4148
Nte Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
General Semiconductor
LM358MX
Texas Instruments
LM358MX by Texas Instruments is a dual operational amplifier with a max input offset voltage of 9000 uV. It has a nominal voltage of 5V and a min voltage gain of 15000. This op amp is commonly used in applications requiring amplification and signal conditioning.
M39029/56351
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/56351 is a CRIMP contact type backshell accessory compliant with MIL-DTL-38999. It features FEMALE gender contacts, compatible with M39029/58363 mating contacts. The insertion and removal tools required are M81969/14-10 and M22520/2-10 respectively, making it ideal for military connector applications.
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
LM107H/883C
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Package Equivalence Code: CAN8,.2;
STM32H743BIT6
STM32H743BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 208 terminals, and 1085440 bytes of RAM. It features 2 DAC channels, 32 ADC channels, and operates at a max clock frequency of 48 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
Micro Commercial Components
Small Signal Field-Effect Transistors; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .34 A; Package Style (Meter): SMALL OUTLINE;
International Components
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Reverse Recovery Time: .004 us;
XC7Z030-2FBG676E
Xilinx
The Xilinx XC7Z030-2FBG676E is a System on Chip with CMOS technology. It operates b/w 0-100°C, with supply voltage range of 0.95-1.05V. With 676 terminals in a square grid array package, it's ideal for various applications requiring high-performance microprocessing capabilities.
ST4SI2M0007AKIFW
ST4SI2M0007AKIFW by STMicroelectronics is a 8-terminal IC with max operating temp of 105°C. It's a small outline, heat sink package used as cryptographic authenticator in various applications. With CMOS technology and no-lead terminals, it's ideal for secure data authentication needs.
XCZU7EG-1FFVC1156I
XCZU7EG-1FFVC1156I by Xilinx is a MICROPROCESSOR CIRCUIT with CMOS technology. It operates b/w -40 to 100 °C and has a supply voltage range of 0.825V to 0.876V. This GRID ARRAY package is ideal for industrial applications requiring high performance uPs/uCs.
MCIMX6Q5EYM10AD
Freescale Semiconductor
SYSTEM ON CHIP; Temperature Grade: OTHER; Terminal Form: BALL; No. of Terminals: 624; Package Code: LFBGA; Package Shape: SQUARE;
14255R-100
Renesas Electronics
SoC;
MCP25050T-E/SL
Microchip Technology
MCP25050T-E/SL by Microchip: 8-bit peripheral IC with 5V supply, -40 to 125°C operating temp. Ideal for automotive applications, TS16949 certified, small outline package with dual terminals.
MCIMX6Q6AVT10AE
NXP Semiconductors
MCIMX6Q6AVT10AE by NXP Semiconductors is a SoC with CMOS technology, featuring 624 terminals in a grid array package. It operates b/w -40 to 125 °C and supports supply voltages from 1.35V to 1.5V. Ideal for applications requiring high-performance processing in compact electronic devices.
NHS3100/A1Z
MICROPROCESSOR CIRCUIT; Moisture Sensitivity Level (MSL): 3; Peak Reflow Temperature (C): 260;
EFR32BG24B210F1024IM48-B
Silicon Labs
EFR32BG24B210F1024IM48-B by Silicon Labs is a SoC with CMOS technology. It operates b/w -40 to 125 °C, with supply voltage range of 1.71V to 3.8V. With 48 terminals in a square package, it's ideal for IoT and wireless applications.
SLB9665XT20FW563XUMA2
Infineon Technologies
SLB9665XT20FW563XUMA2 by Infineon: 3.6V max supply, -40 to 85°C temp range, cryptographic authenticator for secure applications. Small outline package with 28 terminals, CMOS technology, suitable for surface mount designs.
XC7Z035-1FFG900I
XC7Z035-1FFG900I by Xilinx is a programmable system on chip with CMOS technology. It operates b/w -40 to 100 °C and has a supply voltage range of 0.95V to 1.05V. With 900 terminals in a square grid array package, it's ideal for various applications requiring high-performance processing capabilities.
CY8C4024AZI-S413
Cypress Semiconductor
PROGRAMMABLE SoC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: LFQFP; Package Shape: SQUARE;
1335G1
Ndk America
Other uPs/uCs/Peripheral ICs;
CY8C21434-24LFXIT
CY8C21434-24LFXIT by Cypress is a 32-terminal IC with max supply voltage of 5.25V, operating temp up to 85°C. Ideal for industrial applications, it features a CMOS technology, programmable SoC type, and surface mount capability.
CY8C21434-24LQXIT
PROGRAMMABLE SoC; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
MCP25020-I/SL
MCP25020-I/SL by Microchip Tech is an 8-bit peripheral IC with a supply voltage range of 2.7-5.5V, ideal for industrial applications. It features a small outline package style, dual terminal position, and CMOS technology, suitable for microprocessor circuits requiring TS 16949 screening level. With dimensions of 8.65mm x 3.9mm x 1.75mm and operating temperature range of -40 to 85°C, it offers high performance in compact designs.
ST33HTPH2032AAF3
ST33HTPH2032AAF3 by STMicroelectronics is a 32-terminal IC with CMOS technology, operating from -40 to 105°C. It's a cryptographic authenticator with 1.8V supply voltage, suitable for industrial applications requiring secure data processing in compact spaces.
XCZU9EG-1FFVB1156I
XCZU9EG-1FFVB1156I by Xilinx is a CMOS MICROPROCESSOR CIRCUIT with 1156 terminals in a GRID ARRAY package. It operates b/w -40 to 100 °C, with supply voltage range of 0.825V to 0.876V. Ideal for industrial applications requiring high-performance processing capabilities.
MCIMX6Q5EYM10AC
MCIMX6Q5EYM10AC by NXP Semiconductors is a SYSTEM ON CHIP with CMOS technology. It operates b/w -20 to 105 °C and has a supply voltage range of 1.35V to 1.5V. With 624 terminals in a GRID ARRAY package, it's ideal for applications requiring low profile, fine pitch ICs.
UCD3138A64PFC
UCD3138A64PFC by Texas Instruments is a 80-terminal IC with 3-3.6V supply voltage range, operating at -40 to 125°C. It features 2MHz clock frequency, 65536 ROM words, and 43 I/O lines. Ideal for automotive applications due to its thin profile and fine pitch package style.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
UCC27284DRCR
UCC27284DRCR by Texas Instruments is a MOSFET gate driver with 2 channels, capable of handling a max output current of 3.5A. It operates in automotive-grade temperatures (-40 to 125°C) and has a turn-on/off time of 30µs. This chip carrier package with very thin profile is suitable for high side driver applications requiring fast switching speeds.
DRV3255EPAPRQ1
DRV3255EPAPRQ1 by Texas Instruments is a Motion Control IC with 64 terminals, operating at -40 to 150°C. It is an AEC-Q100 compliant automotive-grade IC for Brushless DC Motor control, supporting supply voltages from 5V to 90V and output currents up to 3.5A. The package style includes a flatpack with heat sink/slug, suitable for surface mount applications in automotive systems.
TPS7A4301DGQR
TPS7A4301DGQR by Texas Instruments is an adjustable positive single output LDO regulator with a max output voltage of 14.5V and a dropout voltage of 0.6V. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.
LMR43610MSC3RPERQ1
LMR43610MSC3RPERQ1 by Texas Instruments is a 9-terminal switching regulator with a max output voltage of 32V and max output current of 1A. Ideal for automotive applications, it operates b/w -40 to 150°C, featuring a buck switcher config and PWM control mode at up to 2200kHz frequency.
DS160PT801ACBR
DS160PT801ACBR by Texas Instruments is a bus controller IC with 339 terminals, operating at -40 to 85°C. It supports PCI bus compatibility with a data transfer rate of 2000 MBps. This CMOS technology device has a thin profile and fine pitch package suitable for industrial applications.
DRV8316RRGFR
DRV8316RRGFR by Texas Instruments is a motion control IC with a rectangular package and a terminal form of gull wing. It has a max output current of 8A and can operate at temperatures ranging from -40 to 125°C. This IC is commonly used as a brushless DC motor controller in automotive applications.
CC2662R1FTWRGZRQ1
CC2662R1FTWRGZRQ1 by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU, 48 MHz clock frequency, and 81920 bytes of RAM. Ideal for industrial applications, it features 8 ADC channels, 32 DMA channels, and peripherals like AES and PWM for efficient system integration.
CC3000MOD
MICROPROCESSOR CIRCUIT; Temperature Grade: OTHER; Terminal Form: NO LEAD; No. of Terminals: 46; Package Shape: RECTANGULAR; Maximum Supply Current: 275 mA;
CC3000MODR
MICROPROCESSOR CIRCUIT; Temperature Grade: OTHER; Terminal Form: NO LEAD; No. of Terminals: 46; Package Shape: RECTANGULAR; Technology: CMOS;
CC3000MODT
CC3000YFVT
MICROPROCESSOR CIRCUIT; Temperature Grade: OTHER; Terminal Form: BALL; No. of Terminals: 126; Package Code: BGA; Package Shape: SQUARE;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved