Welcome to Hotenda.com Online Store!

logo
userjoin
Home

PIC18F4221-I/ML

PIC18F4221-I/ML

PIC18F4221-I/ML

Microchip Technology

4KB 2K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F4221 44 Pin 40MHz 5V 44-VQFN Exposed Pad

SOT-23

PIC18F4221-I/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VQFN Exposed Pad
Number of Pins 44
Supplier Device Package 44-QFN (8x8)
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Data Converters A/D 13x10b
Number of I/Os 36 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type EUSART, I2C, MSSP, SPI
Manufacturer Microchip
Brand Microchip Technology
Tradename PIC
RoHS Details
Package Tube
Base Product Number PIC18F4221
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTube
Series PIC® 18F
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
ECCN Code 3A991.A.2
Terminal Finish Matte Tin (Sn)
Max Power Dissipation1W
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.65mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F4221
Pin Count44
Operating Supply Voltage5V
Power Supplies5V
Interface I2C, SPI, UART, USART
Memory Size4kB
Oscillator TypeInternal
Number of I/O 36
Speed 40MHz
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 4.2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor PIC
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 23mA
Bit Size 8
Data Converter A/D 13x10b
Watchdog TimerYes
Access Time 40 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
Product Type8-bit Microcontrollers - MCU
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Number of ADC Channels 13 Channel
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Length 8mm
Height Seated (Max) 1mm
Width 8 mm
Height 0.88 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1736 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.34000$3.34
25$3.05920$76.48
100$2.76040$276.04

PIC18F4221-I/ML Product Details

PIC18F4221-I/ML Overview


A 44-VQFN Exposed Pad package is included. In total, it has 36 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. PIC® 18F series components belong to this electrical component. Its program memory size is 4KB 2K x 16. There is a PIC Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 44 terminations in total. The part works on a 8-bit basis. An output voltage of 5V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 4kB memory size belongs to the part. PIC18F4221 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 40MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 44 pins that are accessible. A total of 4 timers/counters are included in the package. A total of 44 pins are present. Devices based on the PIC series of CPUs are embedded in the device. In total, there are 13 Channel channels for the ADC on this board.

PIC18F4221-I/ML Features


44-VQFN Exposed Pad package
Mounting type of Surface Mount


PIC18F4221-I/ML Applications


There are a lot of Microchip Technology
PIC18F4221-I/ML Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

Get Subscriber

Enter Your Email Address, Get the Latest News