PIC18F2321T-I/ML
- Mfr.Part #
- PIC18F2321T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 28-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 28QFN
- Stock
- 38,336
- In Stock :
- 38,336
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Bus Width :
- 8B
- Product Status :
- Obsolete
- Number of Terminations :
- 28
- Core Processor :
- PIC
- Pin Count :
- 28
- Connectivity :
- I2C, SPI, UART/USART
- Access Time :
- 40 μs
- Base Part Number :
- PIC18F2321
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Oscillator Type :
- Internal
- RAM Size :
- 512 x 8
- Published :
- 2008
- Package / Case :
- 28-VQFN Exposed Pad
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Watchdog Timer :
- yes
- CPU Family :
- PIC
- Terminal Position :
- QUAD
- Radiation Hardening :
- No
- Interface :
- I2C, SPI, UART, USART
- Base Product Number :
- PIC18F2321
- Frequency :
- 40MHz
- Bit Size :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- PIC® 18F
- Number of Timers/Counters :
- 4
- Memory Size :
- 8kB
- On Chip Program ROM Width :
- 16
- Packaging :
- Tape and Reel (TR)
- Package :
- Tape and Reel (TR)
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Number of I/O :
- 25
- Supplier Device Package :
- 28-QFN (6x6)
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- JESD-30 Code :
- S-PQCC-N28
- Data Converter :
- A/D 10x10b
- Supply Voltage :
- 5V
- Core Size :
- 8-Bit
- EEPROM Size :
- 256 x 8
- Program Memory Size :
- 8KB 4K x 16
- Max Power Dissipation :
- 1W
- Supply Current-Max :
- 23mA
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Type :
- Flash
- Data Converters :
- A/D 10x10b
- Terminal Pitch :
- 0.635mm
- Speed :
- 40MHz
- Datasheets
- PIC18F2321T-I/ML

Microcontrollers Microchip Technology PIC18F2321T-I/ML Overview
The Microcontrollers Microchip Technology PIC18F2321T-I/ML is a highly versatile and efficient 8-bit microcontroller designed for advanced embedded systems. Manufactured by Microchip Technology, this compact MCU integrates 8KB of Flash memory within a small 28QFN package, offering a robust platform for sophisticated control applications. Its ability to perform in challenging environments and its flexibility make it ideal for a wide range of industrial applications. The device supports advanced motor control algorithms and is equipped with extensive communication interfaces, enhancing its utility in complex designs.
PIC18F2321T-I/ML Features
This microcontroller is equipped with an array of features designed for high performance and reliability:
- 8-bit processor ensuring efficient handling of operations.
- 8KB of Flash memory, providing ample space for application code and data storage.
- High-performance analog capabilities, including a 10-bit ADC with up to 13 channels, enabling precise sensor readings and control functionalities.
- Enhanced PWM outputs for improved accuracy in motor and other actuator control systems.
- Comprehensive serial communication interfaces, including SPI, I2C, and USART, facilitate versatile peripheral and network connectivity.
- Extended temperature range making it suitable for industrial applications.
- Low power consumption modes to ensure energy efficiency in battery-operated devices.
PIC18F2321T-I/ML Applications
- Automotive Systems: Utilized in engine management and other vehicular monitoring systems due to its robust processing capabilities and extensive I/O flexibility.
- Industrial Automation: Acts as a control hub in automated manufacturing systems, leveraging its high-speed interfaces and large memory capacity for complex task management.
- Consumer Electronics: Employs in smart home devices, offering connectivity and control options necessary for modern home automation.
- Telecommunications: Used in network devices for handling data communication processes, supported by its efficient serial communication features.
- Medical Devices: Integral in monitoring and diagnostic equipment, where precision and reliability are paramount.
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