Details

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BUY KS82C54-8CP https://www.utsource.net/itm/p/12600289.html

Parameter	Description	Value
Part Number	Component Identifier	KS82C54-8CP
Type	Device Type	8-Bit Microcontroller
Package	Package Type	40-Pin PDIP (Plastic Dual In-Line Package)
Operating Voltage (Vcc)	Supply Voltage Range	4.75V to 5.25V
Clock Frequency	Maximum Clock Speed	16 MHz
Flash Memory	Program Memory Size	32 KB
RAM	Data Memory Size	256 Bytes
EEPROM	Non-Volatile Data Storage	128 Bytes
I/O Ports	Number of General Purpose I/O Pins	32
Timer/Counters	Number of Timers/Counters	3
Serial Communication Interfaces (SCI)	Number of SCI Modules	1
SPI Interface	SPI Support	Yes
I2C Interface	I2C Support	Yes
Watchdog Timer (WDT)	Watchdog Timer Support	Yes
Power-On Reset (POR)	Power-On Reset Feature	Yes
Low Voltage Detection (LVD)	Low Voltage Detection Feature	Yes
Operating Temperature Range	Temperature Range for Operation	-40掳C to +85掳C
Programming Method	Programming Interface	In-System Programming (ISP)
Package Marking	Marking on the Package	KS82C54-8CP

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage is within the range of 4.75V to 5.25V.
   • Connect the Vcc pin to the positive power supply and the GND pin to ground.

2. Clock Configuration:

   • Connect an external crystal or oscillator to the XTAL1 and XTAL2 pins for clock generation.
   • The maximum clock frequency supported is 16 MHz.

3. Program Memory:

   • The microcontroller has 32 KB of flash memory for storing program code.
   • Use the ISP interface for programming the device.

4. Data Memory:

   • The device includes 256 bytes of RAM for data storage during operation.

5. Non-Volatile Data Storage:

   • Utilize the 128 bytes of EEPROM for storing configuration settings or other non-volatile data.

6. I/O Ports:

   • Configure the 32 general-purpose I/O pins as input or output based on your application needs.
   • Use the internal pull-up resistors if necessary.

7. Timers/Counters:

   • The device features 3 timer/counters which can be used for timing and counting applications.
   • Configure the timers using the appropriate registers.

8. Serial Communication:

   • Use the SCI module for serial communication with other devices.
   • The SPI and I2C interfaces can be used for communication with peripheral devices.

9. Watchdog Timer:

   • Enable the watchdog timer to reset the microcontroller if it becomes unresponsive.
   • Configure the watchdog timer using the appropriate registers.

10. Power-On Reset:

    • The device includes a built-in power-on reset (POR) circuit to ensure proper initialization.
    • No external reset circuit is required.

11. Low Voltage Detection:

    • The low voltage detection (LVD) feature will trigger a reset if the supply voltage drops below a certain threshold.
    • Configure the LVD threshold using the appropriate registers.

12. Operating Temperature:

    • Ensure the operating temperature is within the range of -40掳C to +85掳C to avoid damage to the device.

13. Programming:

    • Use the ISP interface to program the microcontroller.
    • Follow the programming guidelines provided in the datasheet for correct programming procedures.

(For reference only)