Details

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BUY ATTINY24-20PU https://www.utsource.net/itm/p/12596476.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	1.8	-	5.5	V
DC Current per I/O Pin		Continuous	-	40	-	mA
Total DC Current		SINK	-	200	-	mA
		SOURCE	-	100	-	mA
Power Consumption		Active Mode @ 3V	-	1.6	-	mA/MHz
		Idle Mode @ 3V	-	0.7	-	渭A
		Power-down @ 3V	-	0.1	-	渭A
Clock Frequency	fosc	Internal RC Osc	0	8	-	MHz
Temperature Range	Toper	Operating	-40	-	85	掳C

Instructions for ATTINY24-20PU:

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the range of 1.8V to 5.5V.
   • Avoid exceeding the maximum current ratings for both individual I/O pins and total device current.

2. Clock Configuration:

   • The device can operate with an internal 8MHz RC oscillator or external clock sources.
   • Adjust fuse settings using a programmer to configure the clock source as required.

3. Programming:

   • Use an ISP (In-System Programming) programmer to upload code to the ATTINY24.
   • Ensure correct settings for fuses related to clock speed, reset pin functionality, etc.

4. Operating Modes:

   • Choose between active, idle, and power-down modes based on power consumption requirements.
   • Enter power-down mode by setting the sleep bit in the MCUCR register.

5. Temperature Considerations:

   • Operate the device within the temperature range of -40掳C to +85掳C for reliable performance.
   • Take necessary precautions if operating near the limits of this range.

6. Handling Static Electricity:

   • Handle the IC with care to avoid damage from static electricity.
   • Use proper ESD protection measures during handling and assembly.

7. Pin Configuration:

   • Refer to the datasheet for specific pin configurations and functions.
   • Ensure all unused input pins are tied to VCC or GND to prevent floating states.

(For reference only)