EPM7128STC100-15

The EPM7128STC100-15 is a CPLD (Complex Programmable Logic Device) from Altera’s MAX 7000S series. It features 128 macrocells, 2,500 usable gates, and operates at 15ns pin-to-pin delay. Packaged in a 100-pin TQFP, it supports 5V operation and in-system programmability (ISP) via JTAG.
Key features:
- High-speed performance (15ns speed grade).
- Non-volatile EEPROM technology for reprogrammability.
- Flexible I/O (up to 84 user I/O pins).
- JTAG boundary-scan testing.
Commonly used in glue logic, state machines, and interface bridging, it’s ideal for embedded control and prototyping. Its low power and reliability make it suitable for industrial applications.
For programming, Altera’s Quartus II or MAX+PLUS II tools are typically used.

The EPM7128STC100-15 is a CPLD from Altera (now Intel). Equivalent products include:
- Lattice ispMACH 4000V/4000ZE
- Xilinx XC9500XL series (e.g., XC95144XL)
- Atmel ATF1500AS
These alternatives offer similar logic capacity, speed, and I/O features. For exact replacements, check pin compatibility and voltage requirements.

The EPM7128STC100-15 is a CPLD from Altera's MAX 7000S family. Key features:
- Logic Elements: 128 macrocells (2,500 gates).
- Speed: 15ns pin-to-pin delay, 100MHz max frequency.
- I/O Pins: 84 (TQFP-100 package).
- Voltage: 5V operation.
- Programmability: In-system programmable (ISP) via JTAG.
- Memory: Non-volatile EEPROM-based configuration.
- Power: Low-power standby mode.
- Interconnect: Programmable interconnect array (PIA).
Ideal for glue logic, state machines, and high-speed control applications.

The EPM7128STC100-15 is a CPLD from Altera's MAX 7000S series.
- Pin Count: 100 (TQFP package).
- Function: Provides programmable logic with 128 macrocells, 2,500 usable gates, and 5V operation. It supports in-system programmability (ISP) via JTAG and features 8 logic array blocks (LABs).
Key features:
- I/O Pins: 84 (bidirectional).
- Speed: 15ns maximum pin-to-pin delay.
- Voltage: 5V supply.
- Applications: Glue logic, interface bridging, and state machine control.
Concise and functional for embedded designs.

The EPM7128STC100-15 is a Complex Programmable Logic Device (CPLD) manufactured by Altera Corporation, now part of Intel after its acquisition in 2015.
Altera was a leading semiconductor company specializing in FPGAs (Field-Programmable Gate Arrays) and CPLDs, known for high-performance, reprogrammable logic solutions. The EPM7128STC100-15 belongs to Altera's MAX 7000 series, widely used in digital circuit design.
Intel integrated Altera into its Programmable Solutions Group (PSG), continuing FPGA/CPLD production under the Intel brand. The company remains a key player in programmable logic devices.

The EPM7128STC100-15 is a CPLD (Complex Programmable Logic Device) from Altera (now Intel). Its key application areas include:
- Digital logic design (glue logic, state machines)
- Interface bridging (UART, SPI, I²C conversion)
- Embedded control (system initialization, timing control)
- Prototyping & education (FPGA/CPLD training)
- Legacy system upgrades (replacing discrete logic ICs)
It offers fast propagation delays (15ns) and 128 macrocells, making it suitable for small to medium-density logic tasks in industrial, automotive, and consumer electronics.

The EPM7128STC100-15 is a PLD (Programmable Logic Device) from Altera (now Intel). It comes in a TQFP (Thin Quad Flat Package) with 100 pins. The package dimensions are 14x14 mm, and it has a 0.5 mm pin pitch. The "STC" suffix indicates a surface-mount package. The "-15" denotes a 15 ns maximum propagation delay.