PIC18F2321-E/SS
- Mfr.Part #
- PIC18F2321-E/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 28SSOP
- Stock
- 236
- In Stock :
- 236
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Brand :
- Microchip Technology / Atmel
- Packaging :
- Tube
- Terminal Pitch :
- 0.65mm
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Data Bus Width :
- 8B
- Min Operating Temperature :
- -40 °C
- Number of Terminations :
- 28
- Tradename :
- PIC
- Product Category :
- 8-bit Microcontrollers - MCU
- Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 125 °C
- Lead Free :
- Lead Free
- Interfaces :
- I2C/SPI/USART
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Watchdog Timer :
- yes
- Radiation Hardening :
- No
- Core Architecture :
- PIC
- DMA Channels :
- No
- Published :
- 2007
- Supply Voltage :
- 5V
- Min Supply Voltage :
- 4.2 V
- Supplier Device Package :
- 28-SSOP
- Package :
- Tube
- Core Size :
- 8-Bit
- EEPROM Size :
- 256 x 8
- Memory Size :
- 8kB
- Pin Count :
- 28
- Series :
- PIC® 18F
- Power Supplies :
- 5V
- Manufacturer :
- Microchip
- Minimum Operating Temperature :
- - 40 C
- Terminal Position :
- Dual
- Device Core :
- PIC
- ECCN Code :
- 3A991.A.2
- Speed :
- 25MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C TA
- Base Product Number :
- PIC18F2321
- Length :
- 10.2mm
- Number of Programmable I/O :
- 25
- Number of Pins :
- 28
- Width :
- 5.3 mm
- Interface :
- I2C, SPI, UART, USART
- Height Seated (Max) :
- 2mm
- Max Frequency :
- 40 MHz
- Data Converters :
- A/D 10x10b
- Product Type :
- 8-bit Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Maximum Operating Temperature :
- + 125 C
- Terminal Finish :
- Matte Tin (Sn)
- Bit Size :
- 8
- Mount :
- Surface Mount
- CPU Family :
- PIC
- PWM Channels :
- yes
- Number of ADC Channels :
- 10 Channel
- Number of I/Os :
- 25 I/O
- Connectivity :
- I2C, SPI, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Pbfree Code :
- yes
- Access Time :
- 40 μs
- Max Supply Voltage :
- 5.5 V
- JESD-609 Code :
- e3
- Product :
- MCU
- Peak Reflow Temperature (Cel) :
- 260
- Data Converter :
- A/D 10x10b
- Program Memory Size :
- 8KB 4K x 16
- Oscillator Type :
- Internal
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Program Memory Type :
- Flash
- On Chip Program ROM Width :
- 16
- Product Status :
- Active
- Mounting Style :
- SMD/SMT
- Height :
- 1.75 mm
- Factory Lead Time :
- 8 Weeks
- Max Power Dissipation :
- 1W
- Supply Current-Max :
- 23mA
- Number of I/O :
- 25
- Frequency :
- 40MHz
- Interface Type :
- EUSART, I2C, MSSP, SPI
- RoHS :
- Compliant
- Operating Supply Voltage :
- 5V
- DAC Channels :
- No
- Terminal Form :
- Gull wing
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- RAM Size :
- 512 x 8
- Has ADC :
- yes
- Schedule B :
- 8542310000
- Core Processor :
- PIC
- Base Part Number :
- PIC18F2321
- Number of Timers/Counters :
- 4
- Datasheets
- PIC18F2321-E/SS
PIC18F2321-E/SS Documents

Microcontrollers Microchip Technology PIC18F2321-E/SS Overview
The Microcontrollers Microchip Technology PIC18F2321-E/SS is a high-performance, enhanced flash microcontroller unit (MCU) tailored for advanced applications in a compact 28SSOP package. This product from Microchip Technology integrates a robust 8-bit architecture with 8KB of flash memory, offering the perfect blend of power and flexibility to manage complex tasks in various industrial applications. The PIC18F2321-E/SS is designed to support a wide range of functionalities including advanced motor control, automation, and custom project development, making it a pivotal component for businesses seeking reliable and scalable solutions in electronics manufacturing.
PIC18F2321-E/SS Features
This MCU boasts a variety of features that enhance its performance and usability. Key features include a 10-bit, up to 13-channel Analog-to-Digital Converter (ADC) which provides precise sensor readings and data acquisition essential for critical measurements. It supports up to 25 I/O pins allowing extensive interface options and peripherals to be connected. Additionally, the device includes two analog comparators and multiple communication interfaces such as SPI, I2C, and USART which facilitate easy integration and interoperability with other components and systems.
PIC18F2321-E/SS Applications
- Industrial Control Systems: Utilizes its robust I/O capabilities and ADC for precise monitoring and control of industrial processes.
- Home Automation: Leverages communication interfaces to integrate seamlessly into home automation networks for smart device management.
- Robotics: Supports complex algorithms for sensor integration and motor control essential in robotics.
- Automotive: Suitable for automotive applications, where its enhanced flash memory and operational reliability support advanced automotive systems.
- Consumer Electronics: Ideal for consumer electronics where its compact size and power efficiency are crucial for handheld devices.
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