AN2131SC
High-speed 24MHz 8051 MCUAN2131SC
High-speed 24MHz 8051 MCU
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Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
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About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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AN2131SC DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
AN2131SC is a USB controller chip developed by Cypress Semiconductor. It operates as a USB peripheral controller, facilitating communication between USB devices and host systems. The chip supports USB 1.1 specifications, offering full-speed (12 Mbps) data transfer rates. It integrates several key features, including a microprocessor, USB transceiver, and serial interface engine (SIE). The microprocessor executes firmware to manage USB communication protocols and data processing tasks. The USB transceiver enables connectivity with USB devices, ensuring reliable data transmission. Additionally, the serial interface engine facilitates communication between the microprocessor and USB peripherals. AN2131SC is commonly used in various USB applications, such as printers, scanners, and peripherals requiring USB connectivity. Its compact design and integrated functionality make it suitable for embedded systems and consumer electronics. With its robust capabilities and compatibility with USB standards, AN2131SC offers a versatile solution for implementing USB connectivity in diverse applications
Key Features
- USB controller with 8051 microcontroller core
- Up to 12 Mbps data transfer rate
- Integrated 5V voltage regulator
- 4 Kbytes of internal RAM
- 20 programmable I/O pins
- Supports USB version 1.1
- On-chip EPROM for firmware storage
Application
- Industrial automation
- Medical devices
- Home automation
- Security systems
- Consumer electronics
- Data communication equipment
- Audio and video equipment
- Instrumentation
- Human interface devices
- Automotive electronics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | Cypress Semiconductor | Product Category ! | Application Specific Microcontrollers |
Series | EZ-USB® | Packaging ! | Tray |
Package-Case | Surface Mount | Operating-Temperature | USB Microcontroller |
Mounting-Type | 44-PQFP | Applications | 16 I/O |
Interface | 8051 | Voltage-Supply | 8K x 8 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is AN2131SC?
The AN2131SC is a USB peripheral controller chip developed by Cypress Semiconductor. It is designed to enable USB connectivity and control for various peripheral devices, such as printers, scanners, and data acquisition systems.
How Does AN2131SC Work?
The AN2131SC operates by providing USB interface capabilities to peripheral devices, allowing them to communicate with host systems. It integrates USB communication protocols and I/O control functions, enabling seamless data transfer and device control over the USB interface.
How Many Pins does AN2131SC have and What are the Functions of the Pinout Configuration?
The AN2131SC is housed in a 44-pin PLCC (Plastic Leaded Chip Carrier) package. The pinout configuration includes:
- D0-D7: Data bus lines.
- A0-A7: Address bus lines.
- RD, WR: Read and write control signals.
- INT0, INT1: Interrupt input pins.
- RESET: Reset input pin.
- XTAL1, XTAL2: Crystal oscillator input and output pins.
- USB D+, USB D-: USB data lines.
- GPIO: General-purpose I/O pins.
What are the Pros and Cons of AN2131SC?
Pros:
- USB Connectivity: Provides USB interface capabilities for peripheral devices.
- Integrated Control: Includes I/O control functions for seamless device communication.
- Industry Standard: Meets USB communication protocols and standards for compatibility.
- GPIO Flexibility: Offers general-purpose I/O pins for versatile device control.
Cons:
- Obsolete: The AN2131SC may be considered obsolete or nearing end-of-life status, limiting long-term availability.
- Package Type: The 44-pin PLCC package may require specific board layout considerations and handling equipment.
Are There Any Equivalents/Alternatives to AN2131SC for Recommendation?
Some alternatives to the AN2131SC for USB peripheral control include the FTDI FT232R and the Microchip PIC18F4550 microcontroller with USB capabilities.
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