The EMP1270F256C5 is a complex programmable logic device (CPLD) from Altera's (now Intel) MAX 7000 family. It provides a flexible and cost-effective solution for implementing a wide range of digital logic functions. This CPLD is characterized by its high speed, ease of use, and non-volatile configuration.
Applications
- Address Decoding
- Glue Logic
- State Machine Implementation
- Interface Control
- Peripheral Control
Features
- 256 Macrocells: Offers a substantial amount of programmable logic resources.
- Fast Propagation Delay: Provides high-speed performance for demanding applications.
- In-System Programmability (ISP): Allows for easy design updates and modifications without removing the device from the board.
- Non-Volatile Configuration: Retains the programmed logic configuration even when power is removed.
- 5.0V Operation: Compatible with standard 5V logic systems.
- Multiple I/O Pins: Provides ample connectivity for interfacing with external devices.
Benefits
- Design Flexibility: Allows for implementing complex digital logic functions with ease.
- Reduced Time-to-Market: ISP and user-friendly design tools accelerate the development process.
- Lower System Cost: Integrates multiple logic functions into a single device, reducing component count.
- Improved System Performance: High-speed operation ensures optimal performance for demanding applications.
- Easy Design Updates: ISP enables quick and easy modifications without hardware changes.
Additional Details
The EMP1270F256C5 utilizes an EEPROM-based configuration memory, ensuring reliable data retention. It is supported by Altera's Quartus II software, which provides a comprehensive design environment for logic synthesis, place and route, and simulation. The device is typically available in a variety of packages, including PLCC and TQFP. This CPLD is ideal for applications requiring a combination of high performance, flexibility, and ease of use.
The MAX 7000 family provides densities ranging from 32 to 512 macrocells. The EMP1270F256C5's architecture supports fast pin-to-pin delays, making it suitable for time-critical applications. The device also offers features such as programmable output enable and tri-state control.
