EPM7128ALC84-7

Altera EPM7128ALC84-7 is specifically designed for implementing digital logic functions and is characterized by its relatively high complexity compared to simpler programmable devices.It consists of programmable interconnect matrix units (MCs, Macro Cells) centered around the center. Among them, the MC structure is relatively complex and has a complex I/O unit interconnection structure, which can be generated by users according to their needs to complete certain functions.

EPM7128ALC84-7 IC adopts programming technologies such as CMOS EPROM, EEPROM, flash memory, and SRAM to form high-density, high-speed, and low-power programmable logic devices. It mainly consists of three parts: logic blocks, programmable interconnect channels, and I/O blocks. The logical block is similar to a small-scale PLD, typically containing 4 to 20 macro units. Each macro unit is generally composed of a product term array, product term allocation, and programmable registers. Each macro unit has multiple configuration methods, and each macro unit can also be cascaded for use, thus achieving more complex combination logic and timing logic functions.

Features

MAX® 7000A EPM7128ALC84-7 has 8 logical element blocks and 128 macro units, and stands out among similar products due to its high number of 68. It has gates and supports 7.5 ns maximum delay time tpd (1). In practical circuit applications, its voltage is between 3V ~ 3.6V, and its performance is optimal at 0°C ~ 70°C (TA), with the longest service life.

Embedded - CPLDs (Complex Programmable Logic Devices) chips EPM7128ALC84-7 adopt 84-LCC (J-Lead) packaging and installation types, which are very suitable for use in various circuit board designs and belong to the EE PLD type. Usually, it is packaged in both 84-PLCC (29.31x29.31) Package and Bulk Packaging to facilitate mass production of SMT, storage, and transportation.

Applications

● Medical Devices

Applications in medical devices, including imaging equipment, patient monitoring systems, and diagnostic instruments, where custom digital logic is needed for signal processing and control.

● Industrial Automation

Embedded CPLDs play a role in industrial automation for control and monitoring applications. They can be used for implementing custom logic in programmable logic controllers (PLCs) and other automation devices.

● Military and Aerospace

Employed in military and aerospace applications for functions such as communication systems, radar signal processing, and mission-critical control systems.

● Consumer Electronics

In consumer electronics, embedded CPLDs are used for customizing and optimizing digital logic functions in devices such as smart TVs, set-top boxes, and audio systems.