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Description
The PIC16F818 is a low-power, high-performance CMOS Flash-based 8-bit microcontroller with 8KB of program memory, 368 bytes of data memory, and 256 bytes of EEPROM. It offers several features such as 16 I/O pins, three crystal modes, an SSP interface, an analog-to-digital converter, and a capture, compare, PWM module. This microcontroller is suitable for a wide range of applications such as remote sensors, battery-operated devices, and low-power applications.
Specifications and features
- Low power modes: primary run, INTRC and sleep
- Timer1 oscillator: 1.8 µA, 32 kHz, 2V
- Watchdog Timer: 0.7 µA, 2V
- Wide operating voltage range: industrial- 2.0V to 5.5V
- Three crystal modes: LP, XT, HS up to 20 MHz
- Two external RC modes
- Internal oscillator block with 8 user selectable frequencies
- 16 I/O pins with individual direction control
- High sink/source current: 25 mA
- Timer0: 8-bit timer/counter with 8-bit prescaler
- Timer1: 16-bit timer/counter with prescaler, can be incremented during Sleep via external crystal/clock
- Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
- Capture, Compare, PWM (CCP) module
- Analog-to-Digital converter: 10-bit, 5-channel
- Synchronous Serial Port (SSP) with SPI (Master/Slave) and I2C (Slave)
- Flash program memory of 8KB
- EEPROM data memory of 256 bytes
- 100,000 erase/write cycles Enhanced Flash program memory typical
- 1,000,000 typical erase/write cycles EEPROM data memory typical
- In-Circuit Serial ProgrammingTM (ICSPTM) via two pins
Application Scenarios
The PIC16F818 is appropriate for applications where low power consumption is a primary concern. It is a versatile microcontroller suitable for applications like remote sensors, battery-operated devices, and low-power applications.
Comparison
Advantages- Low power consumption
- Wide operating voltage range
- Internal oscillator block with selectable frequencies
- High sink/source current
- EEPROM data memory retention of over 40 years
Disadvantages- Less program memory as compared to other microcontrollers
- Limited number of pins
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Datasheet
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Additional Information
- Datasheet: Download PIC16F818
- Chipdatas Part: CD88-PIC16F818
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/29 08:13 +0800
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