Details

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Parameter	Description
Part Number	AT7601FG
Description	8-Bit Microcontroller with 2KB Flash, 128B SRAM
Package Type	SSOP-20 (Shrink Small Outline Package)
Operating Voltage	2.0V to 5.5V
Clock Frequency	Up to 16MHz (Internal RC Oscillator)
Flash Memory	2KB
SRAM	128B
I/O Pins	14
Timers	1 x 8-bit Timer, 1 x 16-bit Timer
Interrupts	External Interrupts, Timer Interrupts, UART Interrupt
Communication	UART
Analog Features	6 x 10-bit ADC Channels
Operating Temperature	-40°C to +85°C
Power Consumption	Low Power Mode Available

Instructions for Use:

1. Power Supply:

   • Connect the VCC pin to a power supply within the range of 2.0V to 5.5V.
   • Ensure a stable power supply to avoid erratic behavior.

2. Clock Configuration:

   • The microcontroller includes an internal RC oscillator that can operate up to 16MHz.
   • For precise timing, an external crystal can be connected.

3. Programming:

   • Program the device using ISP (In-System Programming) via the SPI interface.
   • Use compatible programming tools and software.

4. Pin Configuration:

   • Refer to the datasheet for detailed pin configuration and I/O functionalities.
   • Configure I/O pins as input or output based on application needs.

5. Peripheral Setup:

   • Initialize timers and UART according to your application requirements.
   • Configure ADC channels for analog signal processing.

6. Low Power Mode:

   • Utilize low power modes to extend battery life in portable applications.
   • Enter low power mode by configuring specific control registers.

7. Handling:

   • Handle with care to prevent damage from electrostatic discharge (ESD).
   • Follow standard ESD protection guidelines during assembly and testing.

For detailed specifications and advanced configurations, refer to the official datasheet provided by the manufacturer.

(For reference only)