PIC18F4420-E/PT
- Mfr.Part #
- PIC18F4420-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44TQFP
- Stock
- 2,295
- In Stock :
- 2,295
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Watchdog Timer :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Interface Type :
- I2C, MSSP, PSP, SPI, USART
- Length :
- 10mm
- Program Memory Size :
- 16KB 8K x 16
- RAM Size :
- 768 x 8
- Program Memory Type :
- Flash
- Product Category :
- 8-bit Microcontrollers - MCU
- Bit Size :
- 8
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- Number of I/O :
- 36
- Factory Lead Time :
- 6 Weeks
- Series :
- PIC® 18F
- ECCN Code :
- 3A991.A.2
- Product Status :
- Active
- Maximum Operating Temperature :
- + 125 C
- Max Power Dissipation :
- 1W
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Processor :
- PIC
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Tradename :
- PIC
- RoHS :
- Details
- DMA Channels :
- No
- Brand :
- Microchip Technology
- Oscillator Type :
- Internal
- Data Converters :
- A/D 13x10b
- Packaging :
- Tray
- Number of Timers/Counters :
- 4
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Product :
- MCU
- Data Converter :
- A/D 13x10b
- Height Seated (Max) :
- 1.2mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- Power Supplies :
- 5V
- Number of Pins :
- 44
- RoHS Status :
- ROHS3 Compliant
- ROM (words) :
- 8192
- Operating Supply Voltage :
- 5V
- Package :
- Tray
- Interface :
- I2C, SPI, UART, USART
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.8mm
- Minimum Operating Temperature :
- - 40 C
- Base Part Number :
- PIC18F4420
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of ADC Channels :
- 13 Channel
- Frequency :
- 40MHz
- CPU Family :
- PIC
- Mount :
- Surface Mount
- Terminal Position :
- QUAD
- Access Time :
- 40 μs
- Speed :
- 25MHz
- DAC Channels :
- No
- PWM Channels :
- yes
- Package / Case :
- 44-TQFP
- Width :
- 10 mm
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Has ADC :
- yes
- Data Bus Width :
- 8B
- EEPROM Size :
- 256 x 8
- Interfaces :
- I2C/SPI/USART
- Number of I/Os :
- 36 I/O
- Lead Free :
- Lead Free
- Height :
- 1 mm
- Mounting Type :
- Surface Mount
- Connectivity :
- I2C, SPI, UART/USART
- On Chip Program ROM Width :
- 16
- Supplier Device Package :
- 44-TQFP (10x10)
- Base Product Number :
- PIC18F4420
- Memory Size :
- 16kB
- Published :
- 2002
- Manufacturer :
- Microchip
- Supply Current-Max :
- 20mA
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 44
- Number of Terminations :
- 44
- Core Size :
- 8-Bit
- Operating Temperature :
- -40°C~125°C TA
- Device Core :
- PIC
- Datasheets
- PIC18F4420-E/PT

Microcontrollers Microchip Technology PIC18F4420-E/PT Overview
The Microcontrollers Microchip Technology PIC18F4420-E/PT is a high-performance, PIC18 family microcontroller from Microchip Technology. This device is specially designed to meet the sophisticated demands of embedded control applications. Featuring a robust 8-bit architecture and an enhanced flash memory of 16KB, this microcontroller excels in providing a scalable option for complex yet cost-sensitive projects. Its integration in a compact 44TQFP package allows for minimal footprint and high reliability, making it an ideal choice for advanced industrial applications that require nuanced control and extensive connectivity.
PIC18F4420-E/PT Features
The PIC18F4420-E/PT microcontroller boasts several features designed to enhance efficiency and performance. These include a 10-bit, 13-channel Analog-to-Digital Converter (ADC) for high precision measurements, a comprehensive suite of serial communication modules including USART, SPI, and I²C for flexible data exchange, and a programmable 16-level Low Voltage Detection system for improved power management. Additionally, it offers two capture/compare/PWM (CCP) modules, enhancing its utility in managing time-based control operations.
PIC18F4420-E/PT Applications
- Industrial Automation: Used in controlling machinery, process automation, and robotics where precise digital and analog sensor integration is critical.
- Home Automation Systems: Acts as the central processing unit in smart home devices, enabling sophisticated control over home environment systems such as lighting and climate control.
- Automotive Electronics: Integral for automotive applications such as engine management systems, where reliability and high-speed data processing are essential.
- Consumer Electronics: Powers a variety of household gadgets, including gaming consoles and portable electronic devices, offering robust support for intricate user interfaces and connectivity solutions.
- Telecommunication: Essential for the backbone of communication systems, particularly in applications requiring reliable data transmissions and processing.
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