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PIC18F4221-E/ML

PIC18F4221-E/ML

PIC18F4221-E/ML

Microchip Technology

4KB 2K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F4221 44 Pin 25MHz 5V 44-VQFN Exposed Pad

SOT-23

PIC18F4221-E/ML Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 15 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VQFN Exposed Pad
Number of Pins 44
Supplier Device Package 44-QFN (8x8)
Interfaces I2C/SPI/USART
Package Tube
Base Product Number PIC18F4221
Mfr Microchip Technology
Data Converters A/D 13x10b
Product Status Active
Operating Temperature -40°C~125°C TA
Packaging Tube
Series PIC® 18F
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Max Power Dissipation 1W
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Frequency 25MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F4221
Pin Count 44
Operating Supply Voltage 5V
Power Supplies 5V
Interface I2C, SPI, UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 36
Speed 25MHz
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 Type FLASH
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 Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Device Core PIC
Length 8mm
Height Seated (Max) 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
225 $3.01791 $679.02975
PIC18F4221-E/ML Product Details

PIC18F4221-E/ML Overview


In a 44-VQFN Exposed Pad package, the MCU is available. 36 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~125°C TA that is operated by this Microcontroller. PIC® 18F series components make up this electrical component. 4KB 2K x 16 is the size of its program memory. A PIC Core processor is used to power the device. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. 44 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 5V volt supply output on the chip. DMA channels number NO. 4kB is the memory size of the part. The base part number PIC18F4221 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 25MHz. The device works in YES PWM channels. Located on the chip are 44 pins. The clock has 4 timers or counters on it. There are 44 pins on it. In this device, there is a PIC CPU embedded within it.

PIC18F4221-E/ML Features


44-VQFN Exposed Pad package
Mounting type of Surface Mount


PIC18F4221-E/ML Applications


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


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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