PIC18F4520

	40 pin DIP, 32K flash, 13 ADC, 2 PWM, EUSART/I2C/SPI
	Availibility: In Stock Warranty: 1 Month Model: RKI-1101 Downloads: Datasheet
Price: $6.00 Only Quantity:

Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology from Microchip.

Features

• Power Managed Modes:
  • Run: CPU on, peripherals on
  • Idle: CPU off, peripherals on
  • Sleep: CPU off, peripherals off
  • Idle mode currents down to 5.8 μA typical
  • Sleep mode current down to 0.1 μA typical
  • Timer1 Oscillator: 1.8 μA, 32 kHz, 2V
  • Watchdog Timer: 2.1 μA
  • Two-Speed Oscillator Start-up
• Peripheral Highlights:
  • High-current sink/source 25 mA/25 mA
  • Three programmable external interrupts
  • Four input change interrupts
  • Up to 2 Capture/Compare/PWM (CCP) modules, one with Auto-Shutdown (28-pin devices)
  • Enhanced Capture/Compare/PWM (ECCP) module:
    - One, two or four PWM outputs
    - Selectable polarity
    - Programmable dead time
    - Auto-Shutdown and Auto-Restart
  • Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI™ (all 4 modes) and I2C™ Master and Slave Modes
  • Enhanced Addressable USART module:
    - Supports RS-485, RS-232 and LIN 1.2
    - RS-232 operation using internal oscillator block (no external crystal required)
    - Auto-Wake-up on Start bit
    - Auto-Baud Detect
  • 10-bit, up to 13-channel Analog-to-Digital Converter module (A/D):
    - Auto-acquisition capability
    - Conversion available during Sleep
  • Dual analog comparators with input multiplexing)
• Flexible Oscillator Structure:
  • Four Crystal modes, up to 40 MHz
  • 4X Phase Lock Loop (available for crystal and internal oscillators)
  • Two External RC modes, up to 4 MHz
  • Two External Clock modes, up to 40 MHz
  • Internal oscillator block:
    - 8 user selectable frequencies, from 31 kHz to 8 MHz
    - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
    - User tunable to compensate for frequency drift
  • Secondary oscillator using Timer1 @ 32 kHz
  • Fail-Safe Clock Monitor:
    - Allows for safe shutdown if peripheral clock stops
• Special Microcontroller Features:
  • C compiler optimized architecture:
    - Optional extended instruction set designed to optimize re-entrant code
  • 100,000 erase/write cycle Enhanced Flash program memory typical
  • 1,000,000 erase/write cycle Data EEPROM memory typical
  • Flash/Data EEPROM Retention: 100 years typical
  • Self-programmable under software control
  • Priority levels for interrupts
  • 8 x 8 Single-Cycle Hardware Multiplier
  • Extended Watchdog Timer (WDT):
    - Programmable period from 4 ms to 131s
  • Single-supply 5V In-Circuit Serial Programming™ (ICSP™) via two pins
  • In-Circuit Debug (ICD) via two pins
  • Wide operating voltage range: 2.0V to 5.5V
  • Programmable 16-level High/Low-Voltage Detection (HLVD) module:
    - Supports interrupt on High/Low-Voltage Detection
  • Programmable Brown-out Reset (BOR)
    - With software enable option

• Model: RKI-1101

Customers who bought this product also purchased...

Sharp GP2D120 Distance Measurement Sensor

PIC Programmer ICSP Socket

GSM/GPRS Modem USB/UART

SMPS Supply 12V 1A

66 Channel GPS Module with Patch Antenna on top

16X2 Serial LCD with Backlight