Details

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BUY GAL22V10C-7LJ https://www.utsource.net/itm/p/12612367.html

Parameter	Description	Value
Device Type	Programmable Logic Device (PLD)	GAL22V10C-7LJ
Package	Plastic Dual In-Line Package (PDIP)	20-Pin
Operating Voltage	Supply Voltage (Vcc)	5.0 V 卤 0.25 V
Input Voltage	Maximum Input Voltage	5.25 V
Output Voltage	Maximum Output Voltage	5.25 V
Maximum Current	I/O Pin Current (I_O)	卤25 mA
Power Dissipation	Total Power Dissipation (Pd)	400 mW
Operating Temperature	Industrial Temperature Range	-40掳C to +85掳C
Storage Temperature	Storage Temperature Range	-65掳C to +150掳C
Programming Voltage	Programming Voltage (Vpp)	12.0 V 卤 0.5 V
Programming Current	Programming Current (Ipp)	500 渭A
Erasure Time	UV Erasure Time	15 minutes
Program Cycle Time	Typical Programming Cycle Time	5 ms
Program Life	Number of Programming Cycles	100,000
Data Retention	Data Retention at 25掳C	10 years

Instructions for Use

1. Power Supply:

   • Connect the Vcc pin to a 5.0 V 卤 0.25 V power supply.
   • Ensure the ground (GND) pin is connected to a stable ground.

2. Programming:

   • Use a compatible programmer to program the GAL22V10C-7LJ.
   • Set the programming voltage (Vpp) to 12.0 V 卤 0.5 V.
   • The typical programming cycle time is 5 ms.
   • Ensure the programming current (Ipp) does not exceed 500 渭A.

3. UV Erasure:

   • If reprogramming is required, expose the device to UV light for 15 minutes to erase the existing data.
   • Use a UV eraser that emits light with a wavelength of approximately 254 nm.

4. Handling:

   • Handle the device with care to avoid static discharge.
   • Store the device in a dry, cool environment within the temperature range of -65掳C to +150掳C.

5. Operating Conditions:

   • Operate the device within the industrial temperature range of -40掳C to +85掳C.
   • Ensure the maximum input and output voltages do not exceed 5.25 V.

6. Power Dissipation:

   • Do not exceed the total power dissipation of 400 mW to prevent overheating and potential damage to the device.

7. Data Retention:

   • The device retains data for up to 10 years at 25掳C. Store the device in a cool environment to maximize data retention.

8. Program Life:

   • The device can be programmed up to 100,000 times. Exceeding this limit may reduce reliability.

By following these instructions, you can ensure optimal performance and longevity of the GAL22V10C-7LJ.

(For reference only)