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PIC18F2321-I/ML

PIC18F2321-I/ML

PIC18F2321-I/ML

Microchip Technology

8KB 4K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F2321 28 Pin 40MHz 4.5V 28-VQFN Exposed Pad

SOT-23

PIC18F2321-I/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 13 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-VQFN Exposed Pad
Number of Pins 28
Supplier Device Package 28-QFN (6x6)
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Package Tube
Base Product Number PIC18F2321
Mfr Microchip Technology
Data Converters A/D 10x10b
Product Status Active
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
Tradename PIC
RoHS Details
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
Terminal Finish Matte Tin (Sn) - annealed
Max Power Dissipation1W
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 4.5V
Terminal Pitch0.65mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F2321
Pin Count28
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Interface I2C, SPI, UART, USART
Memory Size8kB
Oscillator TypeInternal
Number of I/O 25
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 8KB 4K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 10x10b
Watchdog TimerYes
Access Time 40 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 4
Product Type8-bit Microcontrollers - MCU
EEPROM Size 256 x 8
CPU Family PIC
Number of ADC Channels 10
Number of PWM Channels 2
Number of I2C Channels 1
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Height 950μm
Length 6mm
Width 6mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1619 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.21000$3.21
25$2.94600$73.65
100$2.66510$266.51

PIC18F2321-I/ML Product Details

PIC18F2321-I/ML Overview


Packaged in a 28-VQFN Exposed Pad format, this MCU is available in a compact size. There are 25 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The PIC® 18F series includes this electrical component. There is 8KB 4K x 16 bytes of program memory in MCU, which corresponds to the size of the program. With a PIC Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER uPs/uCs/Peripheral IC. During the manufacturing process, 28 terminations were applied to the IC chip. 8-bits are used in Microcontroller. The MCU chip's supply output is 4.5V volts. Currently, MCU chip has NO DMA channels. 8kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number PIC18F2321. In the case of 40MHz frequency operation, it can perform efficiently. The chip has 28 pins. The clock has 4 timers/counters to keep track of the time. 28 pins are counted on this board. This device is embedded with a PIC processor family, which is a powerful and efficient CPU. A total of 10 ADC channels are present in this device. There are 2 PWM channels that are used by the device. An 1-channel PWM controller is used by the device.

PIC18F2321-I/ML Features


28-VQFN Exposed Pad package
Mounting type of Surface Mount


PIC18F2321-I/ML Applications


There are a lot of Microchip Technology
PIC18F2321-I/ML Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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