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
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: GULL WING; No. of Terminals: 208; Package Code: FQFP; Package Shape: SQUARE;
Median Price
-
Lifecycle Status
Suppliers In-Stock
4
In-Stock Inventory
1k+
Vyrian
1+ parts
100+ parts
1k+ parts
10k+ parts
Chip Stock
VNN
Digiode
One Stop Electronics
$9.000
AZTECH Wire
$13.731
Semicontronic
$17.000
$16.575
$16.490
Modulus Dynamics
$50.868
Texas Native Microelectronics
$150.268
$144.257
$139.749
$132.236
Kenton Components
$180.322
$173.109
$167.699
$158.683
Qasali Group International
$405.724
MARBEL Systems
Microchip USA
Supply Digital
Vigor
Corphita
Corohmni
Field Programmable Gate Arrays (FPGA) XA3S400-4PQG208I attributes and parameters. Explore more Field Programmable Gate Arrays (FPGA) devices from Xilinx
Programmable IC Type:
No. of Logic Cells:
No. of Inputs:
No. of Outputs:
No. of CLBs:
No. of Equivalent Gates:
Maximum Clock Frequency:
Sub-Category:
Organization:
Nominal Supply Voltage:
Minimum Supply Voltage:
Maximum Supply Voltage:
Power Supplies:
Minimum Operating Temperature:
Maximum Operating Temperature:
Temperature Grade:
Peak Reflow Temperature:
Peak Reflow Time:
Moisture Sensitivity Level (MSL):
Package Body Material:
Surface Mountable:
Package Style:
Package Code:
Package Shape:
Length:
Width:
Maximum Seated Height:
Package Equivalence Code:
Terminal Position:
Terminal Style:
Terminal Finish:
Terminal Pitch:
No. of Terminals:
JESD-30 Code:
JESD-609 Code:
Qualified:
Screening Level:
XA3S400-4PQG208I Programmable ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - Mult DEV EOL 01/Jan/2024
Xilinx, Inc. (XIlinx) in February 2022 acquired by AMD
2N7002
Nte Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .115 A; No. of Terminals: 3;
1N4148WT
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
ROHM
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
2N2222A
Bharat Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LL4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
Vishay Sprague
NPN; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JEDEC-95 Code: TO-18; Maximum Collector-Emitter Voltage: 40 V;
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
MBRA160T3G
Onsemi
MBRA160T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.51V. It operates b/w -55 to 150°C, has a reverse test voltage of 60V, and is ideal for power applications due to its high efficiency and small outline package style.
CRG0805F10K
TE Connectivity
TE Connectivity's CRG0805F10K is a 10000 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 0.125 W. Ideal for surface mount applications in various electronic circuits due to its compact size and high temperature rating.
General Diode
Teledyne Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Operating Temperature: 150 Cel; No. of Terminals: 3;
BAV99
Nexperia
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
RC0603FR-071KL
Yageo
Yageo's RC0603FR-071KL is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in electronics, it operates b/w -55 to 155 °C with a temperature coefficient of 100 ppm/°C.
LM358N
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
IRLML6402TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Peak Reflow Temperature (C): 260; Package Style (Meter): SMALL OUTLINE;
M1AGL600V2-FGG144I
Microsemi
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: BALL; No. of Terminals: 144; Package Code: LBGA; Package Shape: SQUARE;
XC7K325T-2FFG900I
Xilinx
The Xilinx XC7K325T-2FFG900I is a FPGA with 326080 logic cells, 25475 CLBs, and max clock frequency of 1818 MHz. It is used in industrial applications requiring high-speed processing and programmable ICs for complex designs. With a package style of grid array and CMOS technology, it offers versatile solutions for various electronic systems.
LCMXO2-256ZE-2SG32C
Lattice Semiconductor
LCMXO2-256ZE-2SG32C by Lattice Semiconductor is a 256 Logic Cell FPGA with 32 CLBs, operating voltage of 1.14V to 1.26V. Ideal for applications requiring low power consumption and high performance in compact form factors like IoT devices and sensor networks.
XC6SLX9-3CSG225C
Xilinx XC6SLX9-3CSG225C is a FPGA with 9152 logic cells, 715 CLBs, and max clock frequency of 862 MHz. It operates at 1.2V nominal voltage and is used in applications requiring high-speed processing like telecommunications and signal processing.
XC6SLX25-2FGG484I
Xilinx XC6SLX25-2FGG484I FPGA features 24051 logic cells, 1879 CLBs, and 266 inputs/outputs. With a max clock frequency of 667 MHz, it is ideal for industrial applications requiring high-speed processing in a compact form factor. The device operates b/w -40 to 100°C and supports supply voltages of 1.14V to 1.26V, making it versatile for various electronic designs.
XC7K160T-1FFG676I
The Xilinx XC7K160T-1FFG676I is a FPGA with 162240 logic cells, 12675 CLBs, and max clock frequency of 1098 MHz. It is used in applications requiring high-speed processing such as telecommunications, networking, and industrial automation.
EP3C25F256C8NES
Altera
EP3C25F256C8NES by Altera is a plastic/epoxy FPGA with 24624 CLBs. It operates at a supply voltage range of 1.15V to 1.25V and supports a maximum clock frequency of 472.5 MHz. It has a low-profile, grid array package with 256 terminals.
LCMXO2-256HC-4SG48I
LCMXO2-256HC-4SG48I by Lattice Semiconductor is a 256 Logic Cells FPGA with 32 CLBs and 40 Inputs/Outputs. Operating at 2.375V to 3.6V, it's ideal for applications requiring high-speed data processing in compact form factors like IoT devices and consumer electronics.
M2S090-FCSG325I
FIELD PROGRAMMABLE GATE ARRAY; Form Of Terminal: BALL; No. of Terminals: 325; Package Code: TFBGA; Package Shape: RECTANGULAR; Technology Used: CMOS;
A3P1000-FGG256I
Actel
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: BALL; No. of Terminals: 256; Package Code: BGA; Package Shape: SQUARE;
LCMXO3LF-9400C-6BG256C
LCMXO3LF-9400C-6BG256C by Lattice Semiconductor is a 1175 CLBs FPGA with max supply voltage of 3.465V and operating temp up to 85°C. Ideal for applications requiring low profile, fine pitch grid arrays in plastic/epoxy packages.
LIFCL-40-7BG256C
LIFCL-40-7BG256C by Lattice Semiconductor is a 39000 logic cell FPGA with FDSOI technology. It features 9750 CLBs, 74 inputs/outputs, and operates b/w -40 to 85°C. Ideal for applications requiring high-performance computing in compact spaces.
M1A3P1000-PQG208M
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: MILITARY; Form Of Terminal: GULL WING; No. of Terminals: 208; Package Code: FQFP; Package Shape: SQUARE;
XC7A15T-1CPG236I
Xilinx XC7A15T-1CPG236I is a FPGA with 16640 logic cells, 1300 CLBs, and max clock frequency of 1098 MHz. Ideal for industrial applications requiring high-speed processing in a compact form factor. With a package style of grid array and low profile, it offers versatility in various electronic designs.
XCKU040-2FFVA1156I
Xilinx XCKU040-2FFVA1156I is a FPGA with 530250 logic cells, 1920 CLBs, and 520 inputs/outputs. It operates b/w -40 to 100°C, suitable for industrial applications requiring high processing power in compact designs. The package style is grid array with a square shape and bottom terminal position.
XC3S500E-4FGG320C
Xilinx XC3S500E-4FGG320C FPGA offers 10476 logic cells, 1164 CLBs, and 500000 gates. With a max clock frequency of 572 MHz, it is ideal for high-speed applications in industries like telecommunications and aerospace. Operating temperature ranges from 0 to 85°C with a package style of grid array.
MPF100T-FCVG484I
Microchip Technology
MPF100T-FCVG484I by Microchip is a CMOS FPGA with 284 inputs/outputs, operating temp range of -40 to 100°C. It features a grid array package with 0.8mm terminal pitch, suitable for industrial applications requiring high-density programmable logic solutions.
LFCPNX-100-7BBG484I
FIELD PROGRAMMABLE GATE ARRAY; Peak Reflow Temperature (C): 260; Moisture Sensitivity Level (MSL): 3;
M2GL025T-1FGG484I
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: BALL; No. of Terminals: 484; Package Code: BGA; Package Shape: SQUARE;
XC7S75-1FGGA484C
Xilinx XC7S75-1FGGA484C FPGA features 76800 logic cells, 6000 CLBs, and max clock freq of 1098 MHz. Ideal for applications requiring high-speed processing in a compact form factor with PLASTIC/EPOXY package material.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
XA3S1200E-4FGG400I
XA3S1200E-4FGG400I by Xilinx is a FPGA with 19512 logic cells, 2168 CLBs, and 1200000 gates. It operates at max frequency of 572 MHz, suitable for industrial applications requiring high-speed processing in a compact form factor. With a wide temperature range (-40 to 85 °C), it's ideal for demanding environments.
XA3S1600E-4FGG484I
XA3S700A-4FGG400I
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: BALL; No. of Terminals: 400; Package Code: BGA; Package Shape: SQUARE;
XA3S100E-4VQG100I
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: GULL WING; No. of Terminals: 100; Package Code: TFQFP; Package Shape: SQUARE;
XA3S1400A-4FGG484Q
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: AUTOMOTIVE; Form Of Terminal: BALL; No. of Terminals: 484; Package Code: BGA; Package Shape: SQUARE;
XA3S250E-4FTG256Q
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: AUTOMOTIVE; Form Of Terminal: BALL; No. of Terminals: 256; Package Code: LBGA; Package Shape: SQUARE;
XA3S100E-4TQG144Q
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: AUTOMOTIVE; Form Of Terminal: GULL WING; No. of Terminals: 144; Package Code: LFQFP; Package Shape: SQUARE;
XA3S250E-4VQG100Q
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: AUTOMOTIVE; Form Of Terminal: GULL WING; No. of Terminals: 100; Package Code: TFQFP; Package Shape: SQUARE;
XA3S700A-4FGG400Q
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: AUTOMOTIVE; Form Of Terminal: BALL; No. of Terminals: 400; Package Code: BGA; Package Shape: SQUARE;
XA3S100E-4PQG208I
FIELD PROGRAMMABLE GATE ARRAY; Form Of Terminal: GULL WING; No. of Terminals: 208; Package Code: FQFP; Package Shape: SQUARE; Width: 28 mm;
XA3S100E-4CPG132I
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: BALL; No. of Terminals: 132; Package Code: TFBGA; Package Shape: SQUARE;
XA3S100E-4TQG144I
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: GULL WING; No. of Terminals: 144; Package Code: LFQFP; Package Shape: SQUARE;
XA3S100E-4FTG256Q
XA3S1000-4FTG256Q
XA3S100E-4PQG208Q
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: AUTOMOTIVE; Form Of Terminal: GULL WING; No. of Terminals: 208; Package Code: FQFP; Package Shape: SQUARE;
XA3S1000-4FGG456Q
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: AUTOMOTIVE; Form Of Terminal: BALL; No. of Terminals: 456; Package Code: BGA; Package Shape: SQUARE;
XA3S100E-4CPG132Q
FIELD PROGRAMMABLE GATE ARRAY; Grading Of Temperature: AUTOMOTIVE; Form Of Terminal: BALL; No. of Terminals: 132; Package Code: TFBGA; Package Shape: SQUARE;
XA3S1000-4FG456Q
XA3S1000-4FT256I
FIELD PROGRAMMABLE GATE ARRAY; Form Of Terminal: GULL WING; No. of Terminals: 100; Package Code: QFP; Package Shape: SQUARE; Package Equivalence Code: TQFP100,.63SQ;
XA3S100E-4FGG400I
FIELD PROGRAMMABLE GATE ARRAY; Form Of Terminal: BALL; No. of Terminals: 400; Package Code: BGA; Package Shape: SQUARE; Technology Used: CMOS;
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