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