PIC18F46K20-E/PT
- Mfr.Part #
- PIC18F46K20-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44TQFP
- Stock
- 1,650
- In Stock :
- 1,650
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Pin Count :
- 44
- Max Operating Temperature :
- 125 °C
- Manufacturer :
- Microchip
- Package :
- Tray
- Qualification :
- AEC-Q100
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3V
- Tradename :
- PIC
- Product Status :
- Active
- EEPROM Size :
- 1K x 8
- Core Size :
- 8-Bit
- RoHS Status :
- ROHS3 Compliant
- Watchdog Timer :
- yes
- Minimum Operating Temperature :
- -40 °C
- Packaging :
- Tray
- Number of I/O :
- 35
- Length :
- 9.9822mm
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Height :
- 1.0414mm
- Data Bus Width :
- 8B
- Peak Reflow Temperature (Cel) :
- 260
- RAM Size :
- 3.8K x 8
- Width :
- 10.0076mm
- Number of PWM Channels :
- 2
- Package Type :
- TQFP
- Frequency :
- 64MHz
- Core Processor :
- PIC
- Base Part Number :
- PIC18F46K20
- Device Core :
- PIC
- CPU Family :
- PIC
- Maximum Operating Temperature :
- +125 °C
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Device Package :
- 44-TQFP (10x10)
- Interface Type :
- CCP, ECCP, EUSART, I2C, MSSP, SPI
- Program Memory Type :
- Flash
- Product Type :
- 8-bit Microcontrollers - MCU
- Radiation Hardening :
- No
- Base Product Number :
- PIC18F46
- Typical Operating Supply Voltage :
- 1.8 → 3.6 V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Program Memory Size :
- 64KB 32K x 16
- Number of UART Channels :
- 0
- Interface :
- I2C, SPI, Serial, UART, USART
- Published :
- 2008
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Package / Case :
- 44-TQFP
- Lead Free :
- Lead Free
- Data Converters :
- A/D 14x10b
- Speed :
- 48MHz
- Number of A/D Converters :
- 1
- Product Category :
- 8-bit Microcontrollers - MCU
- Max Supply Voltage :
- 3.6 V
- REACH SVHC :
- No SVHC
- RoHS :
- Details
- Memory Size :
- 64KB
- Dimensions :
- 10 x 10 x 1.05mm
- Number of SPI Channels :
- 1
- DMA Channels :
- No
- Operating Temperature :
- -40°C~125°C TA
- Terminal Position :
- QUAD
- Oscillator Type :
- Internal
- Product :
- MCU
- Factory Lead Time :
- 5 Weeks
- Mount :
- Surface Mount
- Number of Bits :
- 8
- Min Supply Voltage :
- 1.8 V
- Bit Size :
- 8
- Family Name :
- PIC18F
- Terminal Form :
- Gull wing
- Number of Pins :
- 44
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Core Architecture :
- PIC
- Number of Terminations :
- 44
- Terminal Finish :
- Matte Tin (Sn)
- Number of Programmable I/O :
- 36
- JESD-609 Code :
- e3
- Memory Type :
- Flash
- Number of I2C Channels :
- 1
- Number of ADC Channels :
- 14
- Data Converter :
- A/D 14x10b
- Brand :
- Microchip Technology / Atmel
- Min Operating Temperature :
- -40 °C
- Series :
- PIC® XLP™ 18K
- Number of I/Os :
- 36 I/O
- Termination :
- SMD/SMT
- Max Power Dissipation :
- 1W
- Instruction Set Architecture :
- RISC
- Number of Ethernet Channels :
- 0
- Interfaces :
- EUSART, I2C, PSP, SPI
- Has ADC :
- yes
- Density :
- 512 kb
- Max Frequency :
- 64 MHz
- Connectivity :
- I2C, SPI, UART/USART
- Pbfree Code :
- yes
- Number of Timers/Counters :
- 4
- MSL :
- MSL 3 - 168 hours
- Supply Voltage-Max (Vsup) :
- 3.5V
- Datasheets
- PIC18F46K20-E/PT

Microcontrollers Microchip Technology PIC18F46K20-E/PT Overview
The Microcontrollers Microchip Technology PIC18F46K20-E/PT is a highly capable 8-bit MCU from Microchip Technology, designed for advanced embedded systems. Featuring a substantial 64KB of flash memory and housed in a compact 44-pin TQFP package, this microcontroller offers a perfect blend of power and performance for sophisticated applications. Its robust architecture, combined with high-endurance Flash/EEPROM technology, makes it an ideal choice for developers looking to implement complex logic on a single chip while maintaining flexibility and reliability in their design.
PIC18F46K20-E/PT Features
The PIC18F46K20-E/PT boasts a comprehensive set of features designed for versatility in handling complex embedded tasks. Key attributes include its 64KB of flash memory, a wide operating voltage range from 1.8V to 5.5V, and enhanced Flash program memory with self-read/write capabilities. The MCU supports up to 36 I/O pins, providing ample flexibility for interfacing with external devices. Additional features like 10-bit A/D converters, multiple communication interfaces including SPI, I2C, and UART, and an array of timers enhance its adaptability to various tasks and conditions.
PIC18F46K20-E/PT Applications
- Automotive Systems: Utilized in engine management and dashboard displays, enhancing vehicle functionality and reliability through its robust processing capabilities.
- Industrial Automation: Drives complex machinery and systems with precision control and real-time feedback processing, ensuring high levels of productivity and operational safety.
- Home Automation: Serves as the core controller in smart home devices such as thermostats and security systems, offering both connectivity and enhanced user interface options.
- Consumer Electronics: Powers user interfaces and control systems in devices such as portable music players and digital cameras, providing efficient operation and extended battery life.
- Communication Devices: Manages communication protocols and data processing in devices like modems and network routers, supporting robust connectivity and stable operations.
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