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PIC18LF2221T-I/SO

PIC18LF2221T-I/SO

PIC18LF2221T-I/SO

Microchip Technology

4KB 2K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18LF2221 28 Pin 40MHz 28-SOIC (0.295, 7.50mm Width)

SOT-23

PIC18LF2221T-I/SO Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 28
Supplier Device Package 28-SOIC
Data Converters A/D 10x10b
Package Tape & Reel (TR)
Base Product Number PIC18LF2221
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series PIC® 18F
Published 2005
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Max Power Dissipation 1W
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 1.27mm
Frequency 40MHz
Base Part Number PIC18LF2221
Pin Count 28
Power Supplies 2/5.5V
Interface I2C, SPI, UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 25
Speed 40MHz
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2V~5.5V
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 10x10b
Watchdog Timer Yes
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 Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
PIC18LF2221T-I/SO Product Details

PIC18LF2221T-I/SO Overview


Packaged in a 28-SOIC (0.295, 7.50mm Width) format. A total of 25 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A PIC® 18F series electrical component is used in this application. This program has a program memory of 4KB 2K x 16 bytes, which is the size of the program. With a PIC Core Processor, Microcontroller is fast and efficient. There are 28 terminations on the IC chip, which means there are 28 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. There is 4kB memory size assigned to the part. Alternatives can be found by searching through the base part number PIC18LF2221 to find them. At a frequency of 40MHz, Microcontroller can operate efficiently. Chips have 28 pins. There are 4 timers/counters in this device. In total, it has 28 pins. The PIC CPU family is embedded in the device, so it can handle a wide range of operations.

PIC18LF2221T-I/SO Features


28-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount


PIC18LF2221T-I/SO Applications


There are a lot of Microchip Technology
PIC18LF2221T-I/SO Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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