PIC18F4420-I/P
- Mfr.Part #
- PIC18F4420-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 40DIP
- Stock
- 7
- In Stock :
- 7
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Processor :
- PIC
- Length :
- 53.21mm
- Base Product Number :
- PIC18F4420
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2004
- Access Time :
- 40 μs
- Data Converters :
- A/D 13x10b
- Interface :
- I2C, SPI, UART, USART
- Program Memory Size :
- 16KB 8K x 16
- Number of Bits :
- 8
- Factory Lead Time :
- 6 Weeks
- Supplier Device Package :
- 40-PDIP
- Interfaces :
- I2C/SPI/USART
- Width :
- 14.732mm
- Package :
- Tube
- Family Name :
- PIC18F
- Number of Pins :
- 40
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of PWM Channels :
- 5
- Programmable :
- yes
- Number of I/O :
- 36
- RAM Size :
- 768 x 8
- Operating Temperature (Max) :
- 85C
- Oscillator Type :
- Internal
- Connectivity :
- I2C, SPI, UART/USART
- MSL :
- -
- Base Part Number :
- PIC18F4420
- Rad Hardened :
- No
- Address Bus Width :
- 8B
- Power Supplies :
- 5V
- Radiation Hardening :
- No
- # I/Os (Max) :
- 34
- Maximum Expanded Memory Size :
- 2MB
- Power Dissipation (Max) :
- 1000(mW)
- Operating Supply Voltage (Max) :
- 5.5(V)
- Data Converter :
- A/D 13x10b
- Program Memory Type :
- Flash
- Qualification :
- -
- Operating Supply Voltage (Min) :
- 4.2(V)
- Number of A/D Converters :
- 1
- Product Status :
- Active
- Frequency :
- 40MHz
- Core Size :
- 8-Bit
- Number of I/Os :
- 36 I/O
- Number of UART Channels :
- 0
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Mounting Style :
- Through Hole
- Terminal Finish :
- Matte Tin (Sn)
- Speed :
- 40MHz
- Number of Timers - General Purpose :
- 4
- Number of Terminations :
- 40
- Number of I2C Channels :
- 1
- Operating Temp Range :
- -40C to 85C
- Height :
- 4.953mm
- Operating Temperature (Min) :
- -40C
- Minimum Operating Temperature :
- -40 °C
- Series :
- PIC® 18F
- Dimensions :
- 2.095 x 0.58 x 0.195in
- Number of SPI Channels :
- 1
- Bit Size :
- 8
- JESD-609 Code :
- e3
- Instruction Set Architecture :
- RISC
- DMA Channels :
- No
- Watchdog Timer :
- yes
- Interface Type :
- I2C/SPI/USART
- Memory Size :
- 16kB
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Lead Free :
- Lead Free
- Number of Timers/Counters :
- 4
- Mounting Type :
- Through Hole
- Density :
- 128 kb
- Mount :
- Through Hole
- CPU Family :
- PIC
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Maximum Operating Temperature :
- +85 °C
- Number of Ethernet Channels :
- 0
- Data Bus Width :
- 8B
- Max Power Dissipation :
- 1W
- Operating Supply Voltage (Typ) :
- 5(V)
- EEPROM Size :
- 256 x 8
- Clock Freq :
- 40(MHz)
- Mounting :
- Through Hole
- Package Type :
- PDIP
- REACH SVHC :
- No SVHC
- Device Core Size :
- 8(b)
- Operating Temperature Classification :
- Industrial
- Device Core :
- PIC
- Pin Count :
- 40
- Nominal Supply Current :
- 1.1mA
- Typical Operating Supply Voltage :
- 4.2 → 5.5 V
- Number of ADC Channels :
- 13
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Total Internal Ram Size :
- 768B(kB)
- Packaging :
- Tube
- Operating Temperature :
- -40°C~85°C TA
- Has ADC :
- yes
- Datasheets
- PIC18F4420-I/P

Microcontrollers Microchip Technology PIC18F4420-I/P Overview
The Microcontrollers Microchip Technology PIC18F4420-I/P is a robust, high-performance microcontroller unit (MCU) from the renowned manufacturer, Microchip Technology. Designed to cater to complex digital control systems, this MCU integrates a powerful 8-bit processor with 16KB of flash memory, making it an ideal solution for sophisticated and memory-intensive applications. The PIC18F4420-I/P operates within a wide voltage range and offers enhanced features such as an extended instruction set for efficient code execution, making it perfectly suited for advanced industrial automation, automotive systems, and IoT devices. Its 40-pin DIP package ensures ease of integration into both new designs and legacy systems.
PIC18F4420-I/P Features
- 8-bit CMOS microcontroller
- 16KB flash memory for program storage
- 1536 bytes of RAM for data handling
- 256 bytes of EEPROM for data storage
- Up to 10 MIPS performance at 40MHz
- 25 I/O pins and 5 software selectable power saving modes
- Enhanced Capture/Compare/PWM (ECCP) module for enhanced pulse outputs
- 10-bit, up to 13-channel Analog-to-Digital Converter (ADC)
- Two analog comparators and programmable brown-out reset
- Serial programming capability (ICSP)
- Wide operating voltage range (2.0V to 5.5V)
PIC18F4420-I/P Applications
- Industrial Automation: Utilizes its robust I/O capabilities and interrupt system to manage and monitor complex automation processes.
- Automotive Electronics: Employs its high-speed ADC and PWM modules for engine control systems and sensor data integration.
- Home Appliance Control: Uses its multiple I/O lines and EEPROM for programmable logic controls in smart appliances.
- Internet of Things (IoT): Leverages its serial communication interfaces for IoT devices to connect and communicate over networks.
- Medical Devices: Takes advantage of its precise analog features and reliability for critical medical device operations and monitoring.
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