Details

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BUY PALCE22V10Q-25PC/4 https://www.utsource.net/itm/p/12607769.html

Parameter	Description	Value
Device Type	Programmable Array Logic with CMOS EEPROM Technology	PALCE22V10Q-25PC/4
Package	Plastic Dual In-Line Package (PDIP)	20-Pin
Operating Voltage (VCC)	Supply Voltage Range	4.5V to 5.5V
Output Drive Current	High-Level Output Current (IOH)	-10mA
Output Drive Current	Low-Level Output Current (IOL)	16mA
Propagation Delay Time	Typical Propagation Delay (tpd)	10ns (max)
Power Consumption	Maximum Power Dissipation (PD)	300mW
Temperature Range	Operating Temperature (Tamb)	0掳C to 70掳C
Storage Temperature	Storage Temperature (Tstg)	-65掳C to 150掳C
Programming Voltage	Programming Voltage (VPP)	12.6V 卤 0.5V
Programming Current	Programming Current (IPP)	25mA (max)
Erase Time	Typical Erase Time	10ms (max)
Write Time	Typical Write Time	10ms (max)
Endurance	Number of Program/Erase Cycles	100,000 cycles (min)
Data Retention	Data Retention Time	10 years (min)

Instructions for Use

1. Power Supply:

   • Connect VCC to the positive supply voltage (4.5V to 5.5V).
   • Connect GND to the ground.

2. Programming:

   • Use a suitable programmer that supports the PALCE22V10Q-25PC/4.
   • Apply the programming voltage (VPP) of 12.6V 卤 0.5V to the appropriate pin.
   • Ensure the programming current (IPP) does not exceed 25mA.

3. Erasing:

   • Apply the erase voltage (VPP) of 12.6V 卤 0.5V to the appropriate pin.
   • The typical erase time is 10ms (max).

4. Writing:

   • After erasing, apply the programming voltage (VPP) and data to the appropriate pins.
   • The typical write time is 10ms (max).

5. Handling:

   • Handle the device with care to avoid static damage.
   • Store the device in a dry environment within the specified storage temperature range (-65掳C to 150掳C).

6. Operating Conditions:

   • Ensure the operating temperature (Tamb) remains within the range of 0掳C to 70掳C.
   • Do not exceed the maximum power dissipation (PD) of 300mW.

7. Testing:

   • After programming, verify the device using a suitable test setup to ensure correct functionality.

8. Endurance and Data Retention:

   • The device is rated for a minimum of 100,000 program/erase cycles.
   • Data retention is guaranteed for at least 10 years under normal operating conditions.

(For reference only)