EPM7192EQC160-15 CPLD: Pinout, Features, Applications, and Alternatives

You can use the epm7192eqc160-15 CPLD to make your own digital logic circuits. This device is part of the MAX 7000 series from Altera. It works well for designs that need lots of parts and high speed. The epm7192eqc160-15 has 192 macrocells and 124 input/output pins, making it useful for many different projects. It has a delay time of 15 ns and operates with a voltage supply of 4.75V to 5.25V, which means it is fast and efficient. The epm7192eqc160-15 comes in a 160-pin PQFP package, so it is important to know the pinout configuration. Many engineers use the epm7192eqc160-15 for applications like signal processing or control systems. You can look at its main features in the table below:

Parameter	Value
Manufacturer	Altera/Intel
Series	MAX® 7000
Programmable Type	EE PLD
Delay Time tpd(1) Max	15 ns
Voltage Supply - Internal	4.75V ~ 5.25V
Number of Logic Blocks	12
Number of Macrocells	192
Number of Gates	3750
Number of I/O	124
Operating Temperature	0°C ~ 70°C
Package / Case	160-BQFP
Supplier Device Package	160-PQFP (28x28)

Key Takeaways

• The EPM7192EQC160-15 CPLD has 192 macrocells and 124 I/O pins. This makes it good for hard digital logic projects.

• It is important to know the pinout diagram. This helps you connect the CPLD the right way. Always check the official datasheet for correct details.

• You can program the EPM7192EQC160-15 with JTAG. This lets you update it easily. You do not need to take the chip off your board.

• This CPLD can do many things. It works for signal processing, control systems, and custom logic designs.

• You can look at other MAX 7000 series options. These may have different speed or size. Pick the one that works best for your project.

EPM7192EQC160-15 CPLD Pinout

Pinout Diagram

When you work with the epm7192eqc160-15, you need to understand the pinout. The pinout diagram helps you see how each pin connects to your circuit. The epm7192eqc160-15 comes in a 160-pin PQFP package. You can use the pinout diagram to find the right connections for your project. The pinout diagram below shows a simplified view of the pin layout for the epm7192eqc160-15. This diagram helps you match the pin numbers to their functions.

Pin Number	Pin Name	Function	Type
1-124	I/O Pins	Input/Output	Digital
125-128	VCCINT	Power Supply	Power
129-132	GND	Ground	Power
133	TDI	JTAG Data In	Digital
134	TDO	JTAG Data Out	Digital
135	TCK	JTAG Clock	Digital
136	TMS	JTAG Mode Select	Digital
137	nCE	Chip Enable	Digital
138	nOE	Output Enable	Digital
139	nRESET	Reset	Digital
140-160	NC	No Connect	-

You should always check the official datasheet for the full pinout diagram and detailed specifications. The pinout diagram gives you a quick way to plan your wiring and avoid mistakes.

Pin Functions

The epm7192eqc160-15 has many pins, each with a specific job. You use the I/O pins to send and receive digital signals. These pins let you connect the epm7192eqc160-15 to other parts of your circuit. The power pins (VCCINT) give the chip the voltage it needs. The ground pins (GND) complete the circuit and keep the chip stable.

You use the JTAG pins (TDI, TDO, TCK, TMS) for programming and testing the epm7192eqc160-15. These pins help you load your design into the cpld and check if it works. The nCE pin lets you enable or disable the chip. The nOE pin controls when the outputs are active. The nRESET pin resets the chip if you need to start over.

The pin layout of the epm7192eqc160-15 makes it easy to connect to many devices. You can use the pinout diagram to see which pins you need for your project. The specifications for each pin help you avoid errors and keep your design safe.

Unique Pins

Some pins on the epm7192eqc160-15 have special features. The JTAG pins stand out because they let you program and test the cpld without removing it from your board. You can use these pins to update your design or fix problems quickly.

The nCE and nOE pins also give you extra control. You can turn the chip on or off with nCE. You can control when the outputs work with nOE. These features help you save power and protect your circuit.

You should pay attention to the specifications for each unique pin. The pin layout of the epm7192eqc160-15 puts these special pins in easy-to-find spots. The pinout diagram shows you where to find them. If you use the epm7192eqc160-15 in a new design, you can rely on these unique pins to make your project more flexible.

The epm7192eqc160-15 stands out because of its clear pin layout and detailed specifications. You can use the pinout diagram to plan your connections. The epm7192eqc160-15 gives you many options for digital logic projects. If you compare the epm7192eqc160-15 to other chips, you will see that its pinout and specifications make it a strong choice.

You can use the epm7192eqc160-15 for many applications. The pinout diagram and pin layout help you get started. The specifications for each pin make your job easier. If you need a cpld with a clear pinout, the epm7192eqc160-15 is a good option. The epm7192eqc160-15 gives you the flexibility you need for custom logic designs. You can trust the epm7192eqc160-15 to meet your specifications and help you build reliable circuits.

Tip: Always double-check the pinout diagram and specifications before you start wiring the epm7192eqc160-15. This step can save you time and prevent damage to your cpld.

EPM7192EQC160-15 CPLD Features

Logic Gates and Macrocells

The epm7192eqc160-15 helps you make digital circuits. This cpld has many features for your projects. It has lots of logic gates and macrocells inside. There are 192 macrocells and 3750 logic gates in total. These let you build custom logic and use different designs.

Number of Macrocells	192
Number of Gates	3750

The logic inside lets you mix and control signals. You can use these to make your circuit stronger. With many macrocells, you get more ways to design and use advanced logic.

Voltage and Delay Time

The epm7192eqc160-15 uses up to 5.25 V. It has a delay time of 15 ns. These features make it fast and dependable for your circuits.

• Maximum operating voltage: 5.25 V

• Typical propagation delay time: 15 ns

These features help your circuits work well. The short delay means signals move fast inside.

Package and Architecture

The epm7192eqc160-15 comes in a 160-pin PQFP package. The body is 28 mm by 28 mm and about 3.4 mm thick. The lead pitch is 0.65 mm, and there are 160 leads. This surface-mount package makes it easy to put on your board.

Parameter	Description
Package Type	160-BQFP / PQFP
Body Size	28.00 mm × 28.00 mm
Body Thickness	~3.40 mm (typical)
Lead Pitch	0.65 mm
Number of Leads	160
Mounting Type	Surface Mount

Inside, it uses EEPROM technology. The logic has 192 macrocells in Logic Array Blocks. These features let you program and use it for many logic jobs.

Note: The device works from 0 °C to 70 °C. You can use it in many places.

Programming Options

You can program the epm7192eqc160-15 with JTAG. This makes it easy to change how it works. You can use software like Quartus II or MAX+PLUS II. You do not need to take the cpld off the board to update it.

Programming Options	Software Tools	Hardware Tools
JTAG	Quartus II	N/A
	MAX+PLUS II	N/A

The programming lets you change your design when you want. You can use the cpld for many projects. You get more ways to design and can use it again for new ideas.

EPM7192EQC160-15 CPLD Applications

Common Use Cases

The epm7192eqc160-15 can be used in many digital projects. This cpld helps with signal processing and control systems. It is also good for custom logic designs. Engineers pick the epm7192eqc160-15 when they want flexible solutions. Here are some ways people use it:

1. Glue logic and interface bridging: You can connect different digital parts. It helps change signals so they work together.

2. Control logic in embedded systems: You can make special state machines and control units. This helps your system work better.

3. Clocking and synchronization: You can manage timing signals. This keeps your system working at the right speed.

4. Custom I/O expansion: You can add more programmable I/Os to microcontrollers. This is helpful for special projects.

5. Prototyping and design flexibility: You can change your design easily. You can update it without removing the cpld, which saves time and money.

6. Telecom and networking equipment: You can use custom logic for different jobs in communication hardware.

Tip: The epm7192eqc160-15 lets you change your logic design without new hardware. This saves time and helps you avoid mistakes.

Industry Examples

The epm7192eqc160-15 is used in many industries. This cpld works well when you need reliable and flexible logic. Here are some examples:

• Programmable logic controls: Each macrocell can set clear, preset, clock enable, and polarity control. This lets you make your logic fit each job.

• Output slew rate control: You can lower switching noise. This helps your signals stay strong in fast logic designs.

• Security and power saving: You can protect your logic with a security bit. You can also use built-in options to save power.

• Glue logic and interface bridging: You can make board design easier by connecting digital parts.

• Control logic in embedded systems: You can build special control units. This makes your system work better.

• Clocking and synchronization: You can keep timing signals steady in big logic systems.

• Custom I/O expansion: You can use 124 programmable I/Os for flexible connections.

• Prototyping and design flexibility: You can use EEPROM-based JTAG reprogramming. This makes updates and debugging easy.

Feature/Practice	Description
Programmable I/Os	Set as input, output, or both for flexible logic uses
EEPROM-based with JTAG	Change logic on the board and debug easily
Custom logic implementation	Use for things like multiplexers or address decoders
Macrocell features	Clear, preset, clock enable, and polarity control for custom logic
Programmable slew-rate control	Lower switching noise in logic with many pins
Security features	Keep logic safe from people who should not access it
Power-saving options	Use less power when you do not need full speed

Note: Always check the pinout and specifications before you start your logic design. The epm7192eqc160-15 gives you many choices for digital logic in school and industry.

CPLD Alternatives

MAX 7000 Family Alternatives

If you need a different chip, you have choices. The max 7000 series has other chips like the epm7192eqc160-15. Some chips work faster or have similar features. For example, the EPM7192EQC160-20 and EPM7192EGM160-20 are faster than the epm7192eqc160-15. They have the same logic capacity. You can also pick the EPM7128SQC100-15 or EPM7128EQC160-15. These chips have fewer macrocells. They still work well for many projects.

Specification	EPM7192EQC160-15	EPM7192EQC160-20	EPM7192EGM160-20	EPM7128SQC100-15	EPM7128EQC160-15
Logic Capacity (Macrocells)	192	192	192	128	128
Usable Gates	~3,750	~3,750	~3,750	~2,500	~2,500
Speed Grade	-15 (15 ns)	-20 (faster, ~12 ns)	-20 (faster)	-15 (15 ns)	-15 (15 ns)

Pick a faster chip if you need more speed. If you want to save space or money, use a chip with fewer macrocells.

Competing CPLDs

You can look at chips from other brands too. Some CPLDs have different features. The epm7192eqc160-15 works well even with lots of logic. It has a small die size. This helps lower power and cost. You get flexible macrocells. It supports many I/O voltage standards. The design tools are easy to use.

But the epm7192eqc160-15 is older now. It can be hard to find new chips. It does not have things like RAM or DSP blocks. New CPLDs use less power. They work with newer design tools.

Advantages	Disadvantages
Stable performance even with high logic use	Obsolete device with limited availability
Smaller die size lowers cost and power	Lower logic density than modern FPGAs
Flexible macrocells with control inputs	Higher power use than new CPLDs
Supports multiple I/O voltage standards	Lacks advanced features (RAM, DSP, SERDES)
Mature tool support	Legacy toolchain, limited modern support

If you want a chip for new designs, try newer CPLDs or FPGAs.

Comparison Table

You can see how the epm7192eqc160-15 compares to other chips. The table below shows the main differences. This helps you choose the best chip for your project.

Specification	EPM7192EQC160-15	EPM7192SQC160-15
Propagation Delay	15 ns	N/A
Maximum Frequency	N/A	76.9 MHz
I/O Capabilities	124 I/Os	124 I/Os
Architecture	EEPROM-based	EEPROM-based
Macrocells	192	192
Voltage Support	N/A	5V, MultiVolt I/O
Applications	Embedded, Telecom	Embedded, Industrial

Always check the specifications before you pick a replacement chip. This helps you avoid problems in your project.

You saw that the EPM7192EQC160-15 cpld has an easy-to-understand pinout. It also has good features and can be used in many ways. When picking a device, think about these things:

• How fast it needs to work

• How much power it uses

• The price

• How hard it is to design

The EPM7192EQC160-15 is still used in older projects. But you should make sure you can still buy it before you start. Many people like that it ships quickly and works well. If you need help with problems, there is a 30-day return and defect policy.

User	Feedback
ChosunOne	Package came quickly and looked good
tomadom	Supplier is honest and helpful

 

 

 

 

 

Written by Jack Elliott from AIChipLink.

 

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