PIC18F2321-E/SO
- Mfr.Part #
- PIC18F2321-E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 28SOIC
- Stock
- 22,312
- In Stock :
- 22,312
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Type :
- 8-bit Microcontrollers - MCU
- Brand :
- Microchip Technology
- Number of I/O :
- 25
- Mount :
- Surface Mount
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Pbfree Code :
- yes
- On Chip Program ROM Width :
- 16
- Mounting Type :
- Surface Mount
- Maximum Operating Temperature :
- + 125 C
- Width :
- 7.49 mm
- Packaging :
- Tube
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Watchdog Timer :
- yes
- Height Seated (Max) :
- 2.65mm
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Number of ADC Channels :
- 10 Channel
- Terminal Position :
- Dual
- RoHS :
- Compliant
- Pin Count :
- 28
- Series :
- PIC® 18F
- Factory Lead Time :
- 1 Weeks
- Core Processor :
- PIC
- Power Supplies :
- 5V
- Core Architecture :
- PIC
- Data Converter :
- A/D 10x10b
- Interfaces :
- I2C/SPI/USART
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Operating Temperature :
- -40 °C
- Supply Current-Max :
- 23mA
- Interface :
- I2C, SPI, UART, USART
- Terminal Form :
- Gull wing
- Tradename :
- PIC
- Min Supply Voltage :
- 4.2 V
- DMA Channels :
- No
- Mounting Style :
- SMD/SMT
- Program Memory Size :
- 8KB 4K x 16
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Peak Reflow Temperature (Cel) :
- 250
- EEPROM Size :
- 256 x 8
- Product :
- MCU
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Length :
- 17.9mm
- Product Status :
- Active
- Operating Temperature :
- -40°C~125°C TA
- Has ADC :
- yes
- Number of Terminations :
- 28
- DAC Channels :
- No
- Published :
- 2009
- Supplier Device Package :
- 28-SOIC
- Connectivity :
- I2C, SPI, UART/USART
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Category :
- 8-bit Microcontrollers - MCU
- Speed :
- 25MHz
- Bit Size :
- 8
- Manufacturer :
- Microchip
- Memory Type :
- Flash
- Radiation Hardening :
- No
- Height :
- 2.31 mm
- Number of Programmable I/O :
- 25
- Core Size :
- 8-Bit
- Data Bus Width :
- 8B
- Number of Timers/Counters :
- 4
- Number of Pins :
- 28
- Max Supply Voltage :
- 5.5 V
- Data Converters :
- A/D 10x10b
- Max Power Dissipation :
- 1W
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- Package :
- Tube
- RAM Size :
- 512 x 8
- JESD-609 Code :
- e3
- ECCN Code :
- 3A991.A.2
- Oscillator Type :
- Internal
- Terminal Pitch :
- 1.27mm
- Max Frequency :
- 40 MHz
- Base Product Number :
- PIC18F2321
- CPU Family :
- PIC
- Minimum Operating Temperature :
- - 40 C
- Memory Size :
- 8kB
- Frequency :
- 25MHz
- Base Part Number :
- PIC18F2321
- Number of I/Os :
- 25 I/O
- Max Operating Temperature :
- 125 °C
- Supply Voltage :
- 5V
- Operating Supply Voltage :
- 5V
- Device Core :
- PIC
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Datasheets
- PIC18F2321-E/SO

Microcontrollers Microchip Technology PIC18F2321-E/SO Overview
The Microcontrollers Microchip Technology PIC18F2321-E/SO is a highly efficient 8-bit MCU, designed by Microchip Technology to offer robust performance with an enhanced feature set. This microcontroller is built on advanced PIC architecture, equipped with 8KB of flash memory and housed in a 28SOIC package, making it ideal for sophisticated control systems. The integration of numerous peripherals and the ability to operate over a wide voltage range make this MCU particularly versatile in various industrial applications. Its performance and adaptability assure reliability and efficiency, catering to the demanding needs of modern electronic environments.
PIC18F2321-E/SO Features
This microcontroller features a comprehensive set of capabilities including:
- 8KB of Flash memory for program storage
- 256 bytes of EEPROM
- 1024 bytes of RAM
- Extended voltage range for flexible power management
- 10-bit, 13-channel Analog-to-Digital Converter (ADC) which facilitates precise sensor readings
- Multiple communication interfaces including USART, SPI, and I2C for complete system integration
- PWM outputs and other enhanced capture/compare/PWM (ECCP) features which are suitable for advanced control applications
PIC18F2321-E/SO Applications
- Automotive Systems: Utilized in engine management and dashboard displays, where robustness and reliability are crucial.
- Industrial Automation: Acts as a control unit in manufacturing robots, conveyor systems, and process controllers, offering the necessary processing power and connectivity options.
- Consumer Electronics: Powers a wide range of household gadgets such as smart home devices and gaming consoles, providing flexibility and enhanced user experience.
- Medical Devices: Key in the operation of handheld medical instruments and diagnostic equipment, where precision and dependability are essential.
- Communication Systems: Supports the infrastructure for communication devices and systems, enhancing connectivity and data transfer capabilities.
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