PIC18F4221-E/P
- Mfr.Part #
- PIC18F4221-E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 40DIP
- Stock
- 46,441
- In Stock :
- 46,441
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Bus Width :
- 8B
- Program Memory Type :
- Flash
- Watchdog Timer :
- yes
- Bit Size :
- 8
- Number of Programmable I/O :
- 36
- Pin Count :
- 40
- Length :
- 52.26mm
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Min Supply Voltage :
- 4.2 V
- CPU Family :
- PIC
- Terminal Position :
- Dual
- Number of ADC Channels :
- 13 Channel
- Max Operating Temperature :
- 125 °C
- Tradename :
- PIC
- Minimum Operating Temperature :
- - 40 C
- Supplier Device Package :
- 40-PDIP
- Has ADC :
- yes
- Height Seated (Max) :
- 6.35mm
- Mounting Style :
- Through Hole
- Core Processor :
- PIC
- Mounting Type :
- Through Hole
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Product :
- MCU
- Min Operating Temperature :
- -40 °C
- Package :
- Tube
- Oscillator Type :
- Internal
- Base Part Number :
- PIC18F4221
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Packaging :
- Tube
- Radiation Hardening :
- No
- Mount :
- Through Hole
- Number of I/O :
- 36
- Terminal Finish :
- Matte Tin (Sn)
- Connectivity :
- I2C, SPI, UART/USART
- Frequency :
- 25MHz
- Power Supplies :
- 5V
- Max Frequency :
- 40 MHz
- EEPROM Size :
- 256 x 8
- Max Power Dissipation :
- 1W
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Number of I/Os :
- 36 I/O
- JESD-609 Code :
- e3
- PWM Channels :
- yes
- Interface :
- I2C, SPI, UART, USART
- Speed :
- 25MHz
- Brand :
- Microchip Technology
- Base Product Number :
- PIC18F4221
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 4.95 mm
- ECCN Code :
- 3A991.A.2
- DAC Channels :
- No
- RAM Size :
- 512 x 8
- Supply Current-Max :
- 23mA
- Number of Pins :
- 40
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Published :
- 2009
- Operating Temperature :
- -40°C~125°C TA
- DMA Channels :
- No
- Supply Voltage :
- 5V
- Maximum Operating Temperature :
- + 125 C
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Product Category :
- 8-bit Microcontrollers - MCU
- Series :
- PIC® 18F
- Max Supply Voltage :
- 5.5 V
- Interfaces :
- I2C/SPI/USART
- Core Architecture :
- PIC
- RoHS :
- Compliant
- Width :
- 14.73 mm
- Program Memory Size :
- 4KB 2K x 16
- Device Core :
- PIC
- Core Size :
- 8-Bit
- RoHS Status :
- ROHS3 Compliant
- Data Converter :
- A/D 13x10b
- Number of Timers/Counters :
- 4
- Memory Type :
- Flash
- Number of Terminations :
- 40
- Operating Supply Voltage :
- 5V
- Pbfree Code :
- yes
- On Chip Program ROM Width :
- 16
- Data Converters :
- A/D 13x10b
- Memory Size :
- 4kB
- Manufacturer :
- Microchip
- Product Status :
- Active
- Product Type :
- 8-bit Microcontrollers - MCU
- Datasheets
- PIC18F4221-E/P

Microcontrollers Microchip Technology PIC18F4221-E/P Overview
The Microcontrollers Microchip Technology PIC18F4221-E/P is a highly capable MCU designed for advanced embedded systems. Developed by Microchip Technology, this microcontroller integrates a robust 8-bit processing core with 4KB of flash memory, all housed in a practical 40DIP package. This versatile MCU is engineered to support a range of applications from consumer electronics to industrial automation, offering not only reliability but also a wealth of programming and interfacing options. With its precision and efficiency, the PIC18F4221-E/P is the ideal choice for developers looking to optimize their systems with a powerful yet cost-effective microcontroller solution.
PIC18F4221-E/P Features
The PIC18F4221-E/P stands out with its integrated features designed for high-performance applications. These include 256 bytes of EEPROM, 512 bytes of RAM, and extensive on-chip peripherals such as PWM modules, analog-to-digital converters (ADC), and multiple communication interfaces like USART, SPI, and I²C. Additionally, its Enhanced Capture/Compare/PWM (ECCP) module and 10-bit ADC with up to 11 channels enable sophisticated control and sensing capabilities. All these features are supported by Microchip's robust MPLAB® development environment, simplifying programming and debugging tasks.
PIC18F4221-E/P Applications
- Home Automation: Utilizes its multiple communication interfaces for integrating into IoT devices, enabling smart control of home systems.
- Industrial Control Systems: Leverages its enhanced PWM capabilities for precise control in applications like motor management and automation processes.
- Automotive: Applies its robust I/O capabilities for automotive applications, including sensor data collection and actuator control.
- Consumer Electronics: Supports features for multimedia applications and interactive devices, enhancing user interfaces and device usability.
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.
















