PIC18F2321-I/SP
- Mfr.Part #
- PIC18F2321-I/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 28SPDIP
- Stock
- 3,467
- In Stock :
- 3,467
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Pin Count :
- 28
- Number of I/Os :
- 25 I/O
- EEPROM Size :
- 256 x 8
- Frequency :
- 40MHz
- Packaging :
- Tube
- Number of I2C Channels :
- 1
- Interface :
- I2C, SPI, UART, USART
- Number of SPI Channels :
- 1
- Tradename :
- PIC
- Access Time :
- 40 μs
- Clock Freq :
- 40(MHz)
- Power Dissipation (Max) :
- 1000(mW)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Manufacturer :
- Microchip
- Product Category :
- 8-bit Microcontrollers - MCU
- JESD-609 Code :
- e3
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- DMA Channels :
- No
- Speed :
- 40MHz
- Product Status :
- Active
- Number of A/D Converters :
- 1
- Total Internal Ram Size :
- 512B(kB)
- Data Converter :
- A/D 10x10b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Package :
- Tube
- Operating Temp Range :
- -40C to 85C
- Interface Type :
- I2C/SPI/USART
- Oscillator Type :
- Internal
- Factory Lead Time :
- 6 Weeks
- Number of UART Channels :
- 0
- Rad Hardened :
- No
- Program Memory Type :
- Flash
- Number of Pins :
- 28
- Terminal Position :
- Dual
- Product Type :
- 8-bit Microcontrollers - MCU
- # I/Os (Max) :
- 25
- Instruction Set Architecture :
- RISC
- Minimum Operating Temperature :
- -40 °C
- Mounting :
- Through Hole
- Length :
- 35.56mm
- Density :
- 64 kb
- Core Processor :
- PIC
- Maximum Operating Temperature :
- +85 °C
- Has ADC :
- yes
- Qualification :
- -
- Mounting Style :
- Through Hole
- Device Core :
- PIC
- Supply Voltage :
- 5V
- Number of Timers/Counters :
- 4
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Power Supplies :
- 5V
- Operating Supply Voltage (Max) :
- 5.5(V)
- Operating Temperature Classification :
- Industrial
- Base Product Number :
- PIC18F2321
- Dimensions :
- 1.4 x 0.295 x 0.15in
- RoHS :
- Details
- Number of PWM Channels :
- 2
- Maximum Expanded Memory Size :
- 2MB
- Max Power Dissipation :
- 1W
- Pbfree Code :
- yes
- Supplier Device Package :
- 28-SPDIP
- REACH SVHC :
- No SVHC
- Termination :
- SMD/SMT
- Memory Size :
- 8kB
- Connectivity :
- I2C, SPI, UART/USART
- Mounting Type :
- Through Hole
- Operating Supply Voltage (Typ) :
- 5(V)
- MSL :
- -
- Data Bus Width :
- 8B
- Package Type :
- SPDIP
- Operating Supply Voltage (Min) :
- 4.2(V)
- Height :
- 3.81mm
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Device Core Size :
- 8(b)
- Typical Operating Supply Voltage :
- 4.2 → 5.5 V
- Core Size :
- 8-Bit
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 28
- Family Name :
- PIC18F
- Bit Size :
- 8
- Base Part Number :
- PIC18F2321
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Mount :
- Through Hole
- Data Converters :
- A/D 10x10b
- Operating Temperature (Max) :
- 85C
- CPU Family :
- PIC
- Programmable :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits :
- 8
- Product :
- MCU
- Number of Timers - General Purpose :
- 4
- Width :
- 7.493mm
- Number of I/O :
- 25
- Operating Temperature (Min) :
- -40C
- Number of Ethernet Channels :
- 0
- Number of ADC Channels :
- 10
- Series :
- PIC® 18F
- Program Memory Size :
- 8KB 4K x 16
- Watchdog Timer :
- yes
- Brand :
- Microchip Technology / Atmel
- Operating Temperature :
- -40°C~85°C TA
- Interfaces :
- I2C/SPI/USART
- Published :
- 2007
- RAM Size :
- 512 x 8
- Datasheets
- PIC18F2321-I/SP

Microcontrollers Microchip Technology PIC18F2321-I/SP Overview
The Microcontrollers Microchip Technology PIC18F2321-I/SP is a highly versatile, high-performance microcontroller designed by Microchip Technology, specifically tailored for advanced applications requiring robust operation in demanding environments. This microcontroller integrates 8KB of flash memory and operates efficiently with an 8-bit architecture, making it ideal for developers looking to implement complex logic in compact form factors. The PIC18F2321-I/SP, housed in a 28SPDIP package, ensures ease of integration into various circuit designs, providing a flexible and reliable solution for advanced embedded systems.
PIC18F2321-I/SP Features
The PIC18F2321-I/SP microcontroller boasts a range of features that enhance its utility in complex electronics. It offers an extended operating voltage range, making it suitable for diverse applications from industrial to consumer electronics. The device includes 256 bytes of EEPROM, providing durable data storage, and its 25 I/O pins allow for generous interfacing with other components. Additionally, its advanced PWM capabilities make it ideal for precise control in power management applications.
PIC18F2321-I/SP Applications
- Automotive Systems: The PIC18F2321-I/SP can be used in engine management systems and automotive diagnostics, providing reliable control and interfacing options in harsh vehicular environments.
- Robotics: Employed in control units for robots, the microcontroller facilitates sensor integration and real-time processing for autonomous or semi-autonomous navigation and operations.
- Home Automation: Ideal for smart home devices such as lighting controllers and security systems, the PIC18F2321-I/SP enables sophisticated home automation solutions with its extensive I/O capabilities and robust operation.
- Industrial Control: In industrial settings, this microcontroller is perfect for managing automated production lines, providing high reliability and adaptability to varied industrial demands.
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