Welcome to Hotenda.com Online Store!

logo
userjoin
Home

PIC18F4221T-I/ML

PIC18F4221T-I/ML

PIC18F4221T-I/ML

Microchip Technology

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

SOT-23

PIC18F4221T-I/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-VQFN Exposed Pad
Surface MountYES
Supplier Device Package 44-QFN (8x8)
Data Converters A/D 13x10b
Package Tape & Reel (TR)
Base Product Number PIC18F4221
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series PIC® 18F
Published 2005
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
Max Power Dissipation1W
Terminal Position QUAD
Supply Voltage 5V
Terminal Pitch0.635mm
Frequency 40MHz
Base Part Number PIC18F4221
Pin Count44
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
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
Data Bus Width 8b
Number of Timers/Counters 4
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2225 items

PIC18F4221T-I/ML Product Details

PIC18F4221T-I/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~85°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. 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. 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 40MHz. 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.

PIC18F4221T-I/ML Features


44-VQFN Exposed Pad package
Mounting type of Surface Mount


PIC18F4221T-I/ML Applications


There are a lot of Microchip Technology
PIC18F4221T-I/ML Microcontroller applications.


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

Get Subscriber

Enter Your Email Address, Get the Latest News