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Name: EPM7128SQI100-10N
Brand: Intel
SKU: EPM7128SQI100-10N
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Intel EPM7128SQI100-10N

Part No.:: EPM7128SQI100-10N

Manufacturer:: Intel

Package:: 100-BQFP

Datasheet:: EPM7128SQI100-10N.pdf

Description:: IC CPLD 128MC 10NS 100QFP

In Stock:: 2899

Quantity:: Add To Cart

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EPM7128SQI100-10N Specifications

Package/Case:
100-BQFP
Packaging:
Tray
Series:
MAX® 7000S
ProductStatus:
Obsolete
ProgrammableType:
In System Programmable
DelayTimetpd(1)Max:
10 ns
VoltageSupply-Internal:
4.5V ~ 5.5V
NumberofLogicElements/Blocks:
8
NumberofMacrocells:
128
NumberofGates:
2500
NumberofI/O:
84
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

EPM7128SQI100-10N this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EPM7128SQI100-10N price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for EPM7128SQI100-10N to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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EPM7128SQI100-10N information

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EPM7128SQI100-10N Typical application Circuitry

EPM7128SQI100-10N is a member of the MAX 7000 family of CPLDs (Complex Programmable Logic Devices) designed and manufactured by Altera, now part of Intel. CPLDs like the EPM7128SQI100-10N offer a customizable digital platform for the creation and implementation of bespoke logic circuits without needing a custom ASIC (Application-Specific Integrated Circuit).

EPM7128SQI100-10N: Core Functions

This device allows developers to integrate discrete logic into a single programmable device. It bridges the gap between discrete logic and microcontrollers, providing a versatile tool for designers.

Prime Application Areas:

1. Digital signal processing

2. I/O expansion for microcontrollers

3. Pulse width modulation generation

4. Communication protocol bridging

Key Characteristics:

- Macrocells: It boasts 128 logic macrocells.

- In-system Programmability: Through its JTAG interface.

- Operating Voltage: Typically runs on a 5V supply.

- Package: Incorporates a 100-pin PQFP (Plastic Quad Flat Pack).

Let's delve into a specific use-case: using EPM7128SQI100-10N as an I/O expander for a microcontroller.

Circuit Design for I/O Expansion:

1. Power Management:

- Supply and Ground: Wire the 'VCC' pins to the 5V supply and the 'GND' pins to the system ground.

2. Microcontroller Connection:

- Data Lines: Let's assume a parallel data bus is in play. `IO1` through `IO8` can be tied to the microcontroller's data pins D0 through D7 respectively.

- Control Lines: `IO9` could serve as the write enable signal, and `IO10` as the read enable signal.

3. External Device Link:

- Data Transfer: If you're interfacing with another parallel device, pins `IO11` to `IO18` of the EPM7128SQI100-10N can align with the device's data pins.

- Control Signals: `IO19` might be used as a device-specific control signal, e.g., a chip select.

4. Feedback Loop (Optional):

- Status LEDs: LEDs can be positioned on `IO20` and `IO21` for read and write indicators, coupled with suitable current-limiting resistors.

5. Programming and Configuration:

- JTAG Interface: Relevant pins like `TCK`, `TMS`, `TDI`, and `TDO` should be provisioned for the JTAG interface, allowing in-system programming and debugging.

Critical Design Aspects:

- Routing: Preserve short and direct paths for signal lines, notably for high-frequency signals, to deter noise and interference.

- Safety First: Incorporate ESD protection, especially for the EPM7128SQI100-10N pins directly interfacing with external components.

- Stabilizing Supply: Capacitors should be stationed near the VCC pins to serve as decoupling capacitors, sustaining a consistent power feed.

- Heat Management: Ensure adequate heat dissipation techniques if the CPLD operates under rigorous conditions.

Always remember, the manufacturer's datasheet for EPM7128SQI100-10N is an invaluable resource and should be routinely consulted during the design process.

Packaging and Pinout for EPM7128SQI100-10N

EPM7128SQI100-10N FAQ

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6. What is the process for return or replacement of EPM7128SQI100-10N?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EPM7128SQI100-10N we delivered, we will accept the replacement or return of the EPM7128SQI100-10N only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of EPM7128SQI100-10N.

(3)The PartNo is unused and only in the original unpacked packaging.

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