PIC18F2321T-I/SO
- Mfr.Part #
- PIC18F2321T-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 28SOIC
- Stock
- 37,852
- In Stock :
- 37,852
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Connectivity :
- I2C, SPI, UART/USART
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Supplier Device Package :
- 28-SOIC
- Number of Timers/Counters :
- 4
- Width :
- 7.49 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- Core Size :
- 8-Bit
- Frequency :
- 40MHz
- Product Type :
- 8-bit Microcontrollers - MCU
- Power Supplies :
- 5V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Terminations :
- 28
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Tradename :
- PIC
- Product Status :
- Active
- Speed :
- 40MHz
- RAM Size :
- 512 x 8
- Program Memory Size :
- 8KB 4K x 16
- Program Memory Type :
- Flash
- Height :
- 2.31 mm
- Factory Lead Time :
- 7 Weeks
- Product :
- MCU
- Access Time :
- 40 μs
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Core Processor :
- PIC
- Terminal Position :
- Dual
- DAC Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Has ADC :
- yes
- Brand :
- Microchip Technology
- DMA Channels :
- No
- Maximum Operating Temperature :
- + 85 C
- Interface :
- I2C, SPI, UART, USART
- Mount :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Series :
- PIC® 18F
- Watchdog Timer :
- yes
- Base Product Number :
- PIC18F2321
- Memory Size :
- 8kB
- PWM Channels :
- yes
- Length :
- 17.9mm
- Manufacturer :
- Microchip
- Data Converter :
- A/D 10x10b
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Temperature :
- - 40 C
- On Chip Program ROM Width :
- 16
- Data Converters :
- A/D 10x10b
- JESD-609 Code :
- e3
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Operating Supply Voltage :
- 5V
- Oscillator Type :
- Internal
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of I/Os :
- 25 I/O
- Height Seated (Max) :
- 2.65mm
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C TA
- Data Bus Width :
- 8B
- Base Part Number :
- PIC18F2321
- Supply Current-Max :
- 23mA
- Number of I/O :
- 25
- Number of ADC Channels :
- 10 Channel
- Bit Size :
- 8
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Max Power Dissipation :
- 1W
- Pin Count :
- 28
- Mounting Type :
- Surface Mount
- CPU Family :
- PIC
- Terminal Pitch :
- 1.27mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS :
- Details
- Peak Reflow Temperature (Cel) :
- 250
- Published :
- 2008
- Number of Pins :
- 28
- EEPROM Size :
- 256 x 8
- Datasheets
- PIC18F2321T-I/SO
PIC18F2321T-I/SO Documents

Microcontrollers Microchip Technology PIC18F2321T-I/SO Overview
The Microcontrollers Microchip Technology PIC18F2321T-I/SO is a high-performance PIC microcontroller designed by Microchip Technology. It offers a robust platform for designers focused on creating compact and power-efficient applications within various tech industries. This MCU (Microcontroller Unit) features a flexible 8-bit architecture with an integrated 8KB flash memory, making it a perfect choice for developers needing a blend of agility and reliability. Its suitability for complex digital signal control applications coupled with low power consumption makes it ideal for both established and emerging market applications.
PIC18F2321T-I/SO Features
- 8-bit microcontroller architecture
- 8KB of flash memory
- Extended temperature range
- Enhanced flash program memory
- Multiple-channel 10-bit Analog-to-Digital Converter (ADC)
- Various serial communication options including SPI, I2C, and UART
- 28-pin SOIC package for easy integration into various designs
PIC18F2321T-I/SO Applications
- Automotive systems: Utilized in engine management systems and infotainment systems for better performance and integration.
- Consumer electronics: Powers a range of devices from gaming consoles to smart home gadgets, offering reliability and enhanced interaction capabilities.
- Industrial automation: Critical in the control systems for sensors and actuaries, ensuring precise and efficient operations.
- Healthcare devices: Embedded in medical monitoring systems to provide real-time analytics and data processing capabilities.
- Communication equipment: Supports advanced communication protocols required for modern networking equipment.
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