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MICROCHIP PIC18F4221-I/PRoHS

Manufacturer
MICROCHIP
MPN
PIC18F4221-I/P
LCSC Part #
C647960
Packaging
PDIP-40
Customer #
Key Attributes
Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
Datasheetpdf iconMICROCHIP PIC18F4221-I/P
In-Stock: 14
14 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 9.2818$ 3.0630$ 3.06
10+$ 8.0089$ 2.6430$ 26.43
30+$ 7.2332$ 2.3870$ 71.61
100+$ 6.5826$ 2.1723$ 217.23
Standard Packaging10/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerMICROCHIP
PackagingPDIP-40
ADC (Bit)10bit
Operating Temperature-40℃~+85℃
Voltage - Supply4.2V~5.5V
Program Memory TypeFLASH
Program Storage Size4KB
EEPROM256Byte
CPU CorePIC
Core Size8 Bit
CPU Maximum Speed40MHz
Oscillator TypeBuilt-in
Number of I/O36
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Features

AI Translation
  • Run: CPU On, Peripherals On
  • Idle: CPU Off, Peripherals On
  • Sleep: CPU Off, Peripherals Off
  • Idle mode Currents Down to 2.5 μA Typical
  • Sleep mode Currents Down to 500 nA Typical
  • Timer1 Oscillator: 1.8 μAᵢ, 32 kHz, 2V Typical
  • Watchdog Timer: 1.6 μA, 2V Typical
  • Two-Speed Oscillator Start-up
  • Four Crystal modes, up to 40 MHz
  • 4x Phase Lock Loop (PLL) – 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
  • 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 (40/44-pin devices only):
    • 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