Details

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BUY PAL20L8-10PC https://www.utsource.net/itm/p/9820119.html

Parameter	Description
Part Number	PAL20L8-10PC
Package Type	20-Pin PDIP (Plastic Dual Inline Package)
Technology	CMOS
Function	Programmable Array Logic
Number of Macrocells	8
I/O Pins	12
Supply Voltage	4.5V to 5.5V
Operating Temperature Range	-40°C to +85°C
Programming Method	ISP (In-System Programming) and External Programmer
Program Memory	Non-Volatile Flash
Configuration Memory	Volatile, requires continuous power or external configuration device

Instructions for Use:

1. Power Supply Connection:

   • Connect the VCC pin to a stable 5V supply within the specified range.
   • Ensure the GND pin is properly grounded.

2. Programming:

   • Use an appropriate PAL programmer or in-system programming method.
   • Follow the manufacturer’s guidelines for programming sequences and voltages.

3. Handling:

   • Handle with care to avoid damage to pins.
   • Store in anti-static packaging when not in use.

4. Application Design:

   • Refer to the datasheet for detailed information on macrocell usage and I/O configurations.
   • Utilize development software recommended by the manufacturer for design entry and simulation.

5. Testing:

   • After programming, verify functionality through testing as per the application requirements.
   • Check for correct voltage levels and signal integrity.

6. Mounting:

   • Ensure proper alignment during PCB mounting to prevent shorts or poor connections.
   • Follow standard soldering practices for PDIP packages.

(For reference only)