Intel EPM240T100I5NAJ

The Intel EPM240T100I5NAJ is a Complex Programmable Logic Device (CPLD) from the MAX® II family, designed and manufactured by Intel. This device is part of a series known for its instant-on, non-volatile architecture and is widely used in various electronic systems for its programmable logic capabilities.

The EPM240T100I5NAJ offers a balance of high performance, low power consumption, and versatile programmability, making it suitable for a range of applications including bus bridging, I/O expansion, power-on reset, and device configuration control.

• Low-cost, low-power CPLD: The MAX® II family is known for its cost-effectiveness and low power consumption, making it suitable for a wide range of applications.
• Instant-on, non-volatile architecture: This feature ensures that the device is ready to operate immediately after power-on, without the need for external configuration.
• Fast propagation delay and clock-to-output times: With a maximum delay time of 4.7ns, this CPLD offers high performance and fast response times.
• MultiVolt core and I/O interface: Supports external supply voltages of 3.3V, 2.5V, 1.8V, and 1.5V, and provides a flexible I/O interface.
• User flash memory (UFM) block: Up to 8 Kbits of non-volatile storage for user data.
• Bus-friendly architecture: Includes programmable slew rate, drive strength, bus-hold, and programmable pull-up resistors, making it compliant with PCI Local Bus Specification, Revision 2.2.
• Joint Test Action Group (JTAG) boundary-scan test (BST) circuitry: Compliant with IEEE Std. 1149.1-1990 for enhanced testability.
• In-system programmability (ISP): Compliant with IEEE Std. 1532, allowing for easy reprogramming without removing the device from the system.

• Bus bridging and I/O expansion: The EPM240T100I5NAJ can be used to bridge different bus standards and expand I/O capabilities in various systems.
• Power-on reset (POR) and sequencing control: It can manage power-on sequences and reset functions in complex electronic systems.
• Device configuration control: Useful for configuring and managing other devices within a system.
• General logic and glue logic: Can be used to implement various logic functions and act as a glue logic device to connect different components in a system.

1. What is the EPM240T100I5NAJ used for?

   The EPM240T100I5NAJ is a Complex Programmable Logic Device (CPLD) used for various applications including bus bridging, I/O expansion, power-on reset, and device configuration control.

2. What is the maximum delay time of the EPM240T100I5NAJ?

   The maximum delay time (tpd) of the EPM240T100I5NAJ is 4.7ns.

3. What are the supported voltage levels for the EPM240T100I5NAJ?

   The device supports internal voltage supplies of 2.5V and 3.3V.

4. How many logic elements and macrocells does the EPM240T100I5NAJ have?

   The device has 240 logic elements and 192 macrocells.

5. What is the operating temperature range of the EPM240T100I5NAJ?

   The operating temperature range is -40°C to 100°C (TJ).

6. What type of package does the EPM240T100I5NAJ come in?

   The device comes in a 100-TQFP package.

7. Is the EPM240T100I5NAJ RoHS compliant?

   Yes, the EPM240T100I5NAJ is RoHS compliant.

8. What is the significance of the MultiVolt core in the EPM240T100I5NAJ?

   The MultiVolt core allows the device to support external supply voltages of 3.3V, 2.5V, 1.8V, and 1.5V, enhancing its flexibility in different system configurations.

9. Does the EPM240T100I5NAJ support in-system programmability?

   Yes, the device supports in-system programmability (ISP) compliant with IEEE Std. 1532.

10. What is the purpose of the user flash memory (UFM) block in the EPM240T100I5NAJ?

    The UFM block provides up to 8 Kbits of non-volatile storage for user data.