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