Details

---

BUY N82S131N https://www.utsource.net/itm/p/12609776.html

Parameter	Description	Value
Device	8-bit Microcontroller with EEPROM	N82S131N
Package Type	PDIP, SOIC
Operating Voltage	Supply voltage range	2.0V to 5.5V
Operating Temperature	Industrial temperature range	-40掳C to +85掳C
Clock Frequency	Internal oscillator frequency	Up to 16MHz
Memory	Flash memory size	1K x 8
	EEPROM memory size	64 x 8
	RAM size	64 x 8
I/O Pins	Number of programmable I/O pins	18
Timer/Counter	Number of timer/counters	2
Watchdog Timer	Built-in watchdog timer	Yes
Power Consumption	Low power consumption mode	Available

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage is within the specified range (2.0V to 5.5V) to avoid damage to the device.

2. Clock Configuration:

   • The internal oscillator can be configured up to 16MHz. External clock sources can also be used if required.

3. Memory Operations:

   • Program and data memory operations should follow the specific timing diagrams provided in the datasheet.
   • EEPROM write cycles must respect the write time to prevent data corruption.

4. I/O Pin Configuration:

   • Configure I/O pins as input or output based on the application requirements using the appropriate register settings.

5. Timer/Counter Setup:

   • Initialize timers/counters by setting the mode and prescaler values according to the desired functionality.

6. Watchdog Timer:

   • Enable the watchdog timer if needed for system reliability. Ensure it is serviced regularly to prevent resets.

7. Low Power Mode:

   • Enter low power modes by configuring the relevant control bits. This reduces power consumption when not actively processing.

8. Programming:

   • Use an appropriate programmer compatible with the N82S131N to upload code. Follow the programming algorithm detailed in the datasheet.

9. Handling Precautions:

   • Handle the device with care to avoid electrostatic discharge (ESD) damage. Use proper ESD protection measures during handling and assembly.

(For reference only)