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Description
Crystal LAN ? ISA Ethernet Controller
All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $10.91200 | US $9.82080 | US $9.82080 |
| ≥5: | US $10.36640 | US $9.32976 | US $46.64880 |
| ≥10: | US $9.82080 | US $8.83872 | US $88.38720 |
| ≥20: | US $9.54800 | US $8.59320 | US $171.86400 |
| ≥50: | US $9.27520 | US $8.34768 | US $417.38400 |
| ≥100: | US $9.00240 | US $8.10216 | US $810.21600 |
| ≥200: | US $8.72960 | US $7.85664 | US $1571.32800 |
| ≥500: | US $8.62048 | US $7.75843 | US $3879.21500 |
| ≥1000: | US $8.45680 | US $7.61112 | US $7611.12000 |
Substitute (equivalent) Product
| Substitute Product | Description |
|---|---|
| CS8900A-IQ | The CS8900A-IQ is a low-cost Ethernet LAN controller designed for easy integration into 8-bit and 16-bit systems. |
| LAN91C96 | LAN91C96 is a 10/100 Mbps IEEE 802.3 compliant Ethernet controller with integrated MAC and PHY. |
| DM9000 | The DM9000 is a fully integrated and cost-effective single-chip Fast Ethernet controller with a general processor interface. |
| ENC28J60 | The ENC28J60 is a stand-alone Ethernet controller with an SPI interface for easy integration with microcontrollers. |
| W5100 | The W5100 is an Ethernet controller with a TCP/IP stack, suitable for home network devices and embedded Internet solutions. |
| RTL8019AS | The RTL8019AS is a cost-effective Ethernet controller that integrates MAC, PHY, and a memory buffer. |
Product Usage
The CS8900A-CQZ is an Ethernet Controller from Cirrus Logic, often used in embedded systems to provide Ethernet connectivity. Here are some typical circuits and applications where the CS8900A-CQZ might be employed:
Embedded Systems with Ethernet Connectivity:
Networking Devices:
Development Boards:
Consumer Electronics:
Telecommunications:
A typical circuit involving the CS8900A-CQZ might include:
Microcontroller/Host Interface: The CS8900A connects to a microcontroller or microprocessor via an ISA bus, SPI, or memory-mapped interface.
Power Supply: The device requires a 3.3V power supply, with decoupling capacitors placed near the power pins to ensure stable operation.
Crystal Oscillator: An external crystal oscillator (typically 20 MHz) provides the necessary clock signal for the CS8900A.
Ethernet Magnetics: The Ethernet PHY requires coupling with magnetics (transformers) to interface with the RJ45 Ethernet jack, ensuring signal integrity and isolation.
RJ45 Connector: The Ethernet port is provided through an RJ45 connector, allowing physical network connections.
Status LEDs: Optional LEDs can be connected to indicate link status and data transmission activity.
CS8900A Pin Connections:
Power Supply:
Crystal and Oscillator:
Ethernet Interface:
Below is a simplified connection diagram:
RequiredMicrocontroller
|
| Data Bus Control Signals
|----------------|------------------------|
|
CS8900A
| TX+/TX-, RX+/RX-
|----------------|
|
Ethernet
Magnetics
|
RJ45 Connector
Reference designs and application notes provided by Cirrus Logic or other suppliers often include detailed schematic diagrams, PCB layouts, and software drivers to facilitate the use of the CS8900A-CQZ in various applications. These resources are incredibly useful for designers looking to integrate Ethernet capabilities into their projects.
Global Logistics Country List
| Flag | Country | Estimated Delivery Time | Minimum First Weight Cost | ||
|---|---|---|---|---|---|
| Express | Standard Shipping | Express (0.5kg) | Standard Shipping (0.05kg) | ||
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Returns are normally accepted when completed within 90 days from the date of the parcel delivered.
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Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 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.
CS8900A-CQZ
CS8900A-CQZ has several brands around the world that may have alternate names for CS8900A-CQZ due to regional differences or acquisition. CS8900A-CQZ may also be known as the following names:
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Unit Price:10.91200 Price comparison
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