Details

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BUY EPM7128SLC84-6 https://www.utsource.net/itm/p/11530693.html
IC CPLD 128MC 6NS 84PLCC

Parameter	Description	Value
Device Type	High-performance, low-cost CPLD	EPM7128S
Package	Plastic Leaded Chip Carrier (PLCC)	LCC-84
Speed Grade	Propagation Delay Time	-6
I/O Pins	Number of I/O Pins	84
Logic Cells	Number of Logic Cells	1280
Macrocells	Number of Macrocells	128
Max. User I/Os	Maximum Number of User I/Os	80
Max. Internal Flip-Flops	Maximum Number of Internal Flip-Flops	128
Max. Operating Temperature	Maximum Operating Temperature (°C)	85
Min. Operating Temperature	Minimum Operating Temperature (°C)	-40
Supply Voltage	Supply Voltage Range (V)	4.5 to 5.5
Configuration Memory	Configuration Memory Size	32 Kbits
Programming Method	In-System Programming (ISP)	Yes
Configuration Modes	Configuration Modes	Active Serial, Passive Serial, Parallel, JTAG
Package Pinout	Package Pinout Diagram	Refer to Datasheet
Operating Frequency	Maximum Operating Frequency (MHz)	200
Power Consumption	Typical Power Consumption (mW)	100

Instructions for Use

1. Power Supply:

   • Ensure that the supply voltage is within the specified range (4.5V to 5.5V).
   • Connect the VCC pin to the power supply and the GND pin to ground.

2. Configuration:

   • The device supports In-System Programming (ISP) and can be configured using Active Serial, Passive Serial, Parallel, or JTAG modes.
   • Refer to the device datasheet for specific configuration procedures and pin connections.

3. I/O Handling:

   • Ensure that all I/O pins are properly connected and not left floating.
   • Use pull-up or pull-down resistors as necessary to prevent undefined states.

4. Temperature Considerations:

   • Operate the device within the specified temperature range (-40°C to 85°C) to ensure reliable performance.

5. Signal Integrity:

   • Use proper PCB layout techniques to minimize noise and crosstalk, especially for high-speed signals.

6. Documentation:

   • For detailed information on pinouts, timing diagrams, and other technical specifications, refer to the EPM7128S datasheet provided by the manufacturer.

7. Testing:

   • After programming, test the device to ensure it meets the required functional and performance specifications.

8. Storage and Handling:

   • Store the device in a dry, static-free environment.
   • Handle the device with care to avoid damage to the pins and internal components.

(For reference only)