Details

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BUY CS82C54-10Z https://www.utsource.net/itm/p/12394508.html

Parameter	Description	Value	Unit
Device Type	Programmable Interval Timer	-	-
Package	DIP-18	-	-
Operating Voltage	Supply Voltage	5.0	V
Current Consumption	Operating Current	20	mA
Frequency Range	Input Clock Frequency	10 MHz	Hz
Timer Channels	Number of Independent Timers	3	-
Resolution	Timer Resolution	16-bit	bits
Operating Temperature	Industrial Temperature Range	-40 to +85	°C
Storage Temperature	Storage Temperature Range	-65 to +150	°C
Output Drive	Maximum Output Current	±15	mA
Programmability	Programming Interface	Parallel	-
Programming Modes	Modes of Operation	Rate Generator, One-Shot, Square Wave, Software Strobe, Hardware Strobe	-

Instructions for Using the CS82C54-10Z

1. Power Supply:

   • Connect the Vcc pin to a 5V power supply.
   • Connect the GND pin to ground.

2. Clock Input:

   • Connect the CLK pin to a 10 MHz clock source.

3. Reset:

   • Apply a low pulse to the RESET pin to reset all timers.

4. Programming:

   • Use the parallel interface to program the timer channels.
   • The control word register (CWR) is used to select the timer channel and mode of operation.
   • Write the desired values to the timer registers to set the initial count.

5. Timer Channels:

   • Each timer channel can be programmed independently.
   • Select the channel using the CWR and then write the count value to the corresponding timer register.

6. Modes of Operation:

   • Rate Generator: Generates periodic interrupts at a specified rate.
   • One-Shot: Generates a single interrupt after a specified delay.
   • Square Wave: Generates a square wave output.
   • Software Strobe: Generates a single pulse when triggered by software.
   • Hardware Strobe: Generates a single pulse when triggered by hardware.

7. Output:

   • The OUT pins provide the timer outputs.
   • These can be connected to other devices or used to trigger interrupts.

8. Interrupt Handling:

   • The OUT pins can be used to generate interrupts.
   • Clear the interrupt by writing to the appropriate timer register or by resetting the timer.

9. Temperature Considerations:

   • Ensure that the device operates within the specified temperature range to avoid damage.
   • Store the device in a suitable environment to prevent degradation.

10. Handling and Storage:

    • Handle the device with care to avoid static discharge.
    • Store the device in a dry, cool place to prevent moisture damage.

(For reference only)