PIC18F2321-I/SS
- Mfr.Part #
- PIC18F2321-I/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 28SSOP
- Stock
- 24,788
- In Stock :
- 24,788
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS :
- Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Data Converters :
- A/D 10x10b
- Core Size :
- 8-Bit
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Typical Operating Supply Voltage :
- 4.2 → 5.5 V
- Product Type :
- 8-bit Microcontrollers - MCU
- Lead Free :
- Lead Free
- Number of I2C Channels :
- 1
- Base Part Number :
- PIC18F2321
- Program Memory Type :
- Flash
- Number of Programmable I/O :
- 25
- Number of Bits :
- 8
- Height :
- 1.85mm
- Width :
- 5.6mm
- Watchdog Timer :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Memory Size :
- 8kB
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Product Category :
- 8-bit Microcontrollers - MCU
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Status :
- Active
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C TA
- Number of SPI Channels :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Number of Timers/Counters :
- 4
- REACH SVHC :
- No SVHC
- EEPROM Size :
- 256 x 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- MSL :
- MSL 1 - Unlimited
- Core Processor :
- PIC
- Max Operating Temperature :
- 85 °C
- Package Type :
- SSOP
- Pin Count :
- 28
- Max Power Dissipation :
- 1W
- Number of I/Os :
- 25
- Termination :
- SMD/SMT
- Maximum Operating Temperature :
- +85 °C
- Max Supply Voltage :
- 5.5 V
- Package :
- Tube
- Number of ADC Channels :
- 10
- Speed :
- 40MHz
- Packaging :
- Tube
- Published :
- 2006
- Interface :
- I2C, SPI, UART, USART
- Mounting Type :
- Surface Mount
- Number of Pins :
- 28
- Device Core :
- PIC
- Family Name :
- PIC18F
- Data Converter :
- A/D 10x10b
- Max Frequency :
- 40 MHz
- Has ADC :
- yes
- Bit Size :
- 8
- JESD-609 Code :
- e3
- Access Time :
- 40 μs
- Interfaces :
- I2C/SPI/USART
- Number of Ethernet Channels :
- 0
- Core Architecture :
- PIC
- Frequency :
- 40MHz
- Power Supplies :
- 5V
- Number of Terminations :
- 28
- Dimensions :
- 10.5 x 5.6 x 1.85mm
- Base Product Number :
- PIC18F2321
- RAM Size :
- 512 x 8
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Product :
- MCU
- Supplier Device Package :
- 28-SSOP
- Number of I/O :
- 25
- Min Supply Voltage :
- 4.2 V
- Memory Type :
- Flash
- Factory Lead Time :
- 8 Weeks
- Min Operating Temperature :
- -40 °C
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Terminal Form :
- Gull wing
- Tradename :
- PIC
- DMA Channels :
- No
- Mount :
- Surface Mount
- Connectivity :
- I2C, SPI, UART/USART
- Number of UART Channels :
- 0
- Series :
- PIC® 18F
- Density :
- 64 kb
- Terminal Pitch :
- 0.65mm
- Manufacturer :
- Microchip
- Number of PWM Channels :
- 2
- Oscillator Type :
- Internal
- Schedule B :
- 8542310000
- Data Bus Width :
- 8B
- Length :
- 10.5mm
- Instruction Set Architecture :
- RISC
- CPU Family :
- PIC
- Minimum Operating Temperature :
- -40 °C
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Qualification :
- -
- Brand :
- Microchip Technology / Atmel
- Mounting Style :
- SMD/SMT
- Program Memory Size :
- 8KB 4K x 16
- Datasheets
- PIC18F2321-I/SS

Microcontrollers Microchip Technology PIC18F2321-I/SS Overview
Introducing the Microcontrollers Microchip Technology PIC18F2321-I/SS, a high-performance microcontroller unit (MCU) that offers robust functionality in a compact package. This versatile 8-bit MCU is designed by Microchip Technology, a leader in microcontroller and analog semiconductors, ensuring top-notch reliability and performance. The PIC18F2321-I/SS is equipped with 8KB of flash memory and operates efficiently within a 28-pin SSOP (Shrink Small Outline Package). Ideal for advanced level applications that require sophisticated I/O controls, this MCU is tailored for designers looking to integrate efficient, low-power consumption devices with high processing capability.
PIC18F2321-I/SS Features
The PIC18F2321-I/SS microcontroller is packed with features that enhance its functionality and usability. Key features include 8KB of flash memory for program storage, 256 bytes of EEPROM, and 768 bytes of RAM. It supports up to 25 MHz of internal oscillator frequency, providing substantial processing power for a variety of tasks. Additional functionalities such as 10-bit, 5-channel analog-to-digital converter (ADC), PWM outputs, and multiple communication interfaces like SPI, I2C, and USART make this MCU highly adaptable to a wide range of technological needs. The device also incorporates power-saving modes, which are crucial for low-power applications.
PIC18F2321-I/SS Applications
- Automotive Systems: Integrates into automotive subsystems for engine management, body control modules, and other vehicle monitoring systems, delivering efficient performance and reliability in harsh environments.
- Industrial Automation: Utilized in automation systems to control machinery, sensors, and process controls, ensuring precise operations and enhanced productivity.
- Consumer Electronics: Serves as a control unit in appliances and gadgets, such as smart home devices and personal electronics, where efficient power management and robust functionality are required.
- Telecommunications: Supports telecommunications equipment by managing signal processes and data flow, ensuring robust communication and control capabilities.
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