EPM7256BTI100-7 CPLD - High-Performance In-System Programmable Logic Device | Intel (Altera)
The EPM7256BTI100-7 is a cutting-edge Complex Programmable Logic Device (CPLD) from Intel (formerly Altera), engineered for high-speed, low-power embedded applications. With 256 macrocells and a 7.5ns maximum propagation delay, this device excels in performance-critical designs. Its in-system programmability (ISP) allows real-time reconfiguration, reducing development cycles and enabling field upgrades. The 2.375V 2.625V internal voltage range ensures energy efficiency, while the -40 C to 85 C operating temperature range makes it suitable for harsh environments. Packaged in a compact 100-TQFP (14x14mm), it balances density with ease of integration.
This CPLD boasts 5,000 gates and 84 I/O pins, offering ample resources for complex logic implementations. The 16 logic blocks enhance parallel processing capabilities, ideal for data routing, state machines, and glue logic. Its surface-mount design simplifies PCB assembly, while the TQFP package ensures reliable thermal performance. Key specifications include a 100MHz typical operating frequency and JTAG support for seamless debugging. Engineers trust the EPM7256BTI100-7 for its deterministic timing, a critical feature for real-time systems.
Applications span across industries: industrial automation (PLC, motor control), telecommunications (signal processing, protocol bridging), automotive (sensor interfaces, infotainment), and consumer electronics (display controllers, smart devices). Its robustness against voltage fluctuations and EMI aligns with automotive AEC-Q100 standards. The device also supports 3.3V/5V tolerant I/Os, enabling mixed-voltage system integration. Altera s Quartus II software provides a streamlined design flow, from HDL synthesis to place-and-route.
For developers seeking reliability, the EPM7256BTI100-7 includes hot-socketing protection and live insertion capabilities, preventing damage during power transitions. Its non-volatile EEPROM configuration memory retains settings without external boot devices. Compared to FPGAs, this CPLD offers lower latency and instant-on operation, critical for bootloaders and system control. Intel s ongoing support ensures long-term availability, with migration paths to newer MAX 10 FPGAs.
In summary, the EPM7256BTI100-7 combines performance, flexibility, and durability, making it a top choice for mission-critical designs. Its blend of high I/O count, fast response, and industrial certifications addresses modern engineering challenges. Visit our product page for datasheets, reference designs, and volume pricing.
