PIC18LF2321-I/SO
- Mfr.Part #
- PIC18LF2321-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 28SOIC
- Stock
- 1,351
- In Stock :
- 1,351
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage :
- 5V
- Number of Timers/Counters :
- 4
- Mount :
- Surface Mount
- Interface :
- I2C, SPI, UART, USART
- Pbfree Code :
- yes
- Data Bus Width :
- 8B
- Brand :
- Microchip Technology / Atmel
- Package :
- Tube
- Frequency :
- 40MHz
- Max Power Dissipation :
- 1W
- Height :
- 2.31 mm
- Access Time :
- 40 μs
- ECCN Code :
- 3A991.A.2
- PWM Channels :
- yes
- On Chip Program ROM Width :
- 16
- Product :
- MCU
- Lead Free :
- Lead Free
- Bit Size :
- 8
- RAM Size :
- 512 x 8
- Device Core :
- PIC
- Program Memory Type :
- Flash
- Published :
- 2007
- Manufacturer :
- Microchip
- Data Converter :
- A/D 10x10b
- Base Part Number :
- PIC18LF2321
- Mounting Style :
- SMD/SMT
- Operating Temperature :
- -40°C~85°C TA
- Interfaces :
- I2C/SPI/USART
- Core Size :
- 8-Bit
- Maximum Operating Temperature :
- + 85 C
- Watchdog Timer :
- yes
- Minimum Operating Temperature :
- - 40 C
- Height Seated (Max) :
- 2.65mm
- Number of Pins :
- 28
- Radiation Hardening :
- No
- Supplier Device Package :
- 28-SOIC
- Supply Current-Max :
- 23mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Size :
- 8KB 4K x 16
- Product Category :
- 8-bit Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- Core Processor :
- PIC
- Packaging :
- Tube
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Length :
- 17.9mm
- RoHS :
- Details
- Tradename :
- PIC
- Supply Voltage-Max (Vsup) :
- 5.5V
- JESD-609 Code :
- e3
- Number of I/Os :
- 25 I/O
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Data Converters :
- A/D 10x10b
- Terminal Form :
- Gull wing
- DMA Channels :
- No
- Peak Reflow Temperature (Cel) :
- 250
- Factory Lead Time :
- 7 Weeks
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Number of I/O :
- 25
- Terminal Position :
- Dual
- Terminal Pitch :
- 1.27mm
- EEPROM Size :
- 256 x 8
- Connectivity :
- I2C, SPI, UART/USART
- Number of ADC Channels :
- 10
- Product Status :
- Active
- Width :
- 7.49 mm
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 28
- CPU Family :
- PIC
- Has ADC :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Finish :
- Matte Tin (Sn)
- Base Product Number :
- PIC18LF2321
- Series :
- PIC® 18F
- REACH SVHC :
- No SVHC
- Memory Size :
- 8kB
- Speed :
- 40MHz
- Power Supplies :
- 2/5.5V
- Number of Terminations :
- 28
- Datasheets
- PIC18LF2321-I/SO
PIC18LF2321-I/SO Documents

Microcontrollers Microchip Technology PIC18LF2321-I/SO Overview
The Microcontrollers Microchip Technology PIC18LF2321-I/SO is a robust and versatile 8-bit microcontroller that offers an optimized solution for developers requiring multifunctional and reliable hardware for advanced control applications. Designed by Microchip Technology, this MCU excels in environments requiring low-power consumption and high performance. Its small 28-SOIC package integrates efficiently into a variety of design layouts, making it particularly suitable for space-constrained applications. The PIC18LF2321-I/SO is a perfect choice for developers looking to leverage advanced features in industrial, automotive, and consumer applications, facilitating sophisticated and cost-effective designs.
PIC18LF2321-I/SO Features
The PIC18LF2321-I/SO microcontroller is packed with features that enhance its functionality and usability. Key features include 8KB of flash memory, which provides ample space for application code, a broad operating voltage range from 2.0V to 5.5V, ensuring versatility in various power environments. The device also supports Enhanced Capture/Compare/PWM (ECCP) peripheral, allowing for advanced control techniques in power-sensitive applications. Additionally, its 10-bit, 5-channel A/D converter extends its application in systems requiring precise analog to digital conversions.
PIC18LF2321-I/SO Applications
- Automotive Control Systems: Utilizes its robust I/O capabilities and ECCP for advanced engine management and automotive sensory applications, enhancing vehicle performance and reliability.
- Smart Home Devices: The MCU's low power consumption and high integration make it ideal for smart home automation systems, including smart lighting and security systems, where efficient power management is crucial.
- Industrial Automation: Employed in machine control units due to its ability to operate under variable voltage conditions and its extensive memory for handling complex control algorithms.
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