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PIC18LF2321-I/SS

PIC18LF2321-I/SS

PIC18LF2321-I/SS

Microchip Technology

8KB 4K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18LF2321 28 Pin 40MHz 5V 28-SSOP (0.209, 5.30mm Width)

SOT-23

PIC18LF2321-I/SS Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Number of Pins 28
Supplier Device Package 28-SSOP
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Schedule B 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
RoHS Compliant
Number of I/Os 25 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type EUSART, I2C, MSSP, SPI
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename PIC
Package Tube
Base Product Number PIC18LF2321
Mfr Microchip Technology
Data Converters A/D 10x10b
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTube
Series PIC® 18F
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code 3A991.A.2
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Max Power Dissipation1W
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.65mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18LF2321
Pin Count28
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5.5V
Interface I2C, SPI, UART, USART
Max Supply Voltage5.5 V
Min Supply Voltage2 V
Memory Size8kB
Oscillator TypeInternal
Number of I/O 25
Speed 40MHz
RAM Size 512 x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 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 8KB 4K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 23mA
Bit Size 8
Data Converter A/D 10x10b
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
Core Architecture PIC
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Max Frequency 40 MHz
Number of Programmable I/O 25
Number of ADC Channels 10 Channel
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Length 10.2mm
Height Seated (Max) 2mm
Width 5.3 mm
Height 1.75 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1382 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.06000$3.06
25$2.80160$70.04
100$2.54930$254.93

PIC18LF2321-I/SS Product Details

PIC18LF2321-I/SS Overview


A 28-SSOP (0.209, 5.30mm Width) package is included. In total, it has 25 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 8KB 4K 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 28 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. 8kB memory size belongs to the part. PIC18LF2321 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 28 pins that are accessible. A total of 4 timers/counters are included in the package. A total of 28 pins are present. Devices based on the PIC series of CPUs are embedded in the device. There's built-in FLASH memory in the equipment. It is built on a PIC core architecture. This 8 Programmable I/O section allows you to program the device in many different ways depending on what you need. In total, there are 10 Channel channels for the ADC on this board.

PIC18LF2321-I/SS Features


28-SSOP (0.209, 5.30mm Width) package
Mounting type of Surface Mount
Minimum temperature of -40 °C


PIC18LF2321-I/SS Applications


There are a lot of Microchip Technology
PIC18LF2321-I/SS Microcontroller applications.


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

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