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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Product Type :
- 8-bit Microcontrollers - MCU
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Number of Programmable I/O :
- 25
- Operating Temperature :
- -40°C~85°C TA
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2006
- Maximum Operating Temperature :
- +85 °C
- Number of Ethernet Channels :
- 0
- Supplier Device Package :
- 28-SSOP
- Number of ADC Channels :
- 10
- Terminal Finish :
- Matte Tin (Sn)
- Power Supplies :
- 5V
- EEPROM Size :
- 256 x 8
- Memory Type :
- Flash
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Qualification :
- -
- Series :
- PIC® 18F
- Watchdog Timer :
- yes
- RoHS :
- Compliant
- Instruction Set Architecture :
- RISC
- Factory Lead Time :
- 8 Weeks
- Typical Operating Supply Voltage :
- 4.2 → 5.5 V
- Brand :
- Microchip Technology / Atmel
- Data Bus Width :
- 8B
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Base Product Number :
- PIC18F2321
- Program Memory Size :
- 8KB 4K x 16
- Program Memory Type :
- Flash
- Schedule B :
- 8542310000
- DMA Channels :
- No
- Speed :
- 40MHz
- Min Operating Temperature :
- -40 °C
- Package Type :
- SSOP
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Manufacturer :
- Microchip
- Tradename :
- PIC
- Termination :
- SMD/SMT
- Number of Terminations :
- 28
- Connectivity :
- I2C, SPI, UART/USART
- RAM Size :
- 512 x 8
- CPU Family :
- PIC
- Width :
- 5.6mm
- Number of PWM Channels :
- 2
- Device Core :
- PIC
- Dimensions :
- 10.5 x 5.6 x 1.85mm
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 10x10b
- Max Supply Voltage :
- 5.5 V
- Density :
- 64 kb
- Max Operating Temperature :
- 85 °C
- Family Name :
- PIC18F
- Number of I/Os :
- 25
- Core Architecture :
- PIC
- Terminal Form :
- Gull wing
- Number of I2C Channels :
- 1
- MSL :
- MSL 1 - Unlimited
- Max Frequency :
- 40 MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Number of SPI Channels :
- 1
- Number of Bits :
- 8
- JESD-609 Code :
- e3
- Memory Size :
- 8kB
- Core Size :
- 8-Bit
- Has ADC :
- yes
- Height :
- 1.85mm
- Max Power Dissipation :
- 1W
- Minimum Operating Temperature :
- -40 °C
- Frequency :
- 40MHz
- Oscillator Type :
- Internal
- Base Part Number :
- PIC18F2321
- Pin Count :
- 28
- Supply Voltage :
- 5V
- Mounting Style :
- SMD/SMT
- Terminal Position :
- Dual
- Core Processor :
- PIC
- Min Supply Voltage :
- 4.2 V
- Number of Pins :
- 28
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Pitch :
- 0.65mm
- Interfaces :
- I2C/SPI/USART
- Mount :
- Surface Mount
- Access Time :
- 40 μs
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Length :
- 10.5mm
- Product Status :
- Active
- Number of I/O :
- 25
- Radiation Hardening :
- No
- Product Category :
- 8-bit Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of UART Channels :
- 0
- Data Converter :
- A/D 10x10b
- Interface :
- I2C, SPI, UART, USART
- Package :
- Tube
- Product :
- MCU
- Bit Size :
- 8
- Packaging :
- Tube
- Number of Timers/Counters :
- 4
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















