Details

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BUY PALCE22V10H25PC/4 https://www.utsource.net/itm/p/12610089.html

Parameter	Description
Device Type	PALCE22V10H25PC/4
Package Type	PLCC-20
Logic Family	High-Speed CMOS
Supply Voltage (Vcc)	5V
I/O Pins	20
Programmable Cells	22 Vectors, 10 Macrocells
Max I/O Current (Io)	卤25mA
Operating Temperature	-40掳C to +85掳C
Storage Temperature	-65掳C to +150掳C
Programming Voltage	12.75V
Erase Method	UV Erase
Propagation Delay Time	Typically 5ns

Instructions:

1. Power Supply Connection: Connect the device to a 5V power supply ensuring stable voltage.
2. Pin Configuration: Refer to the datasheet for correct pin configuration and ensure all pins are properly connected.
3. Programming: Use a compatible programmer set to 12.75V programming voltage. Follow the specific programming algorithm provided in the datasheet.
4. Handling Precautions: Handle with care to avoid static damage. Store in anti-static packaging when not in use.
5. UV Erase: For erasing the device, expose it to UV light for approximately 20 minutes using a standard UV eraser.
6. Temperature Considerations: Operate within the specified temperature range to ensure reliable performance. Avoid exposing the device to temperatures outside its storage range to prevent damage.
7. Testing: After programming, test the device under operating conditions to verify functionality.

(For reference only)