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EPM7256AETI144-7
+NomenclatureIC CPLD 256MC 7.5NS 144TQFP
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FabricantInformations
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Pièce fabricant #EPM7256AETI144-7
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Package TQFP-44
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En stock7785
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Spécifications
| Attribut | Valeur |
| Package / Case | Tray |
| Series | MAX® 7000A |
| Part Status | Obsolete |
| Programmable Type | In System Programmable |
| Delay Timetpd(1)Max | 7.5 ns |
| Voltage Supply - Internal | 3V ~ 3.6V |
| Number of Logic Elements/Blocks | 16 |
| Number of Macrocells | 256 |
| Number of Gates | 5000 |
| Number of I/O | 120 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Présentation
Description
Key attributes include a low power consumption, high-speed operation with a maximum delay of 7.5 ns, and a flexible interconnect structure allowing for efficient logic resource utilization. The EPM7256AETI144-7 is used in applications such as data processing, communication, and control systems, where custom logic configurations are beneficial. The device supports in-system programmability (ISP), enabling updates and reconfigurations without removing the chip from the circuit. Its design is supported by development software, allowing engineers to simulate, verify, and implement their designs efficiently.
Equivalent
Features
1. Density & Architecture: It offers 5,000 usable gates and contains 256 macrocells. The device architecture is based on EEPROM, allowing for both reprogrammability and non-volatility.
2. Speed & Performance: The "-7" suffix indicates a speed grade, with a typical logic operation speed of around 7.5 ns for combinational logic. It balances speed and power consumption effectively.
3. I/O Capabilities: The device supports up to 120 user I/Os, with support for a wide range of voltage standards, providing flexibility in interfacing with other components.
4. Packaging: Available in a 144-pin TQFP package, which allows for surface mounting on PCBs without excessive space requirements.
5. Development Support: Compatible with Altera's MAX+PLUS II software for design entry, simulation, and programming, which facilitates rapid prototyping and development.
6. Power Supply: Typically operates at 5V, offering a balance between performance and power efficiency.
These features make the EPM7256AETI144-7 suitable for applications requiring complex logic integration and reconfigurability.
Pinout
The EPM7256AETI144-7 provides several I/O pins that can be configured for different functions, and it supports in-system programmability (ISP) for easier design updates and modifications. The “7” in its part number indicates the speed grade of the device, with lower numbers typically representing faster speeds. The MAX 7000A series devices are widely used in applications where reliable and efficient programmable logic solutions are required.