AN2131QC – CYPRESS SEMICONDUCTOR CORP
8051 Microcontroller, 8 KB RAM, 24 MHz, 80‑Pin QFP
Stock Quantity: 14
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 16.66 |
| 10+ | |
| 50+ | |
| 100+ |
14 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The CYPRESS SEMICONDUCTOR CORP AN2131QC, an 8051-core USB microcontroller, excels in embedded USB peripheral designs, offering a unique blend of integrated USB 1.1 functionality and flexible I/O. Its ROMless architecture, while enabling custom firmware development, necessitates careful consideration of external memory interface design and boot-up sequence to ensure reliable operation and prevent unintended code execution. This device is specifically engineered for applications demanding direct USB connectivity and custom control logic, where minimizing component count is a key design objective.
Key Features
- Core Processor: 8051
- RAM: 8KB
- Program Memory: ROMless
- Interfaces: I2C, USB 1.1
- I/O Pins: 24
- Operating Voltage: 3V – 3.6V
- Package: 80-PQFP
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Custom USB HID device development
- Embedded system firmware loaders
- Industrial control interface modules
- Data acquisition front-ends with USB connectivity