PIC18F45K20-E/PT
- Mfr.Part #
- PIC18F45K20-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 1
- In Stock :
- 1
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- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Lead Free :
- Lead Free
- Qualification :
- -
- CPU Family :
- PIC
- Number of I2C Channels :
- 1
- Maximum Operating Temperature :
- + 125 C
- Core Size :
- 8-Bit
- Number of I/Os :
- 36 I/O
- Supplier Device Package :
- 44-TQFP (10x10)
- Number of Programmable I/O :
- 36
- PWM Channels :
- yes
- Supply Voltage :
- 3V
- JESD-609 Code :
- e3
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Min (Vsup) :
- 2.7V
- Height :
- 1.05mm
- Interface :
- I2C, SPI, UART, USART
- Manufacturer :
- Microchip
- Oscillator Type :
- Internal
- Number of Terminations :
- 44
- Pbfree Code :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Memory Size :
- 32kB
- Factory Lead Time :
- 5 Weeks
- Number of ADC Channels :
- 13
- DMA Channels :
- No
- Mount :
- Surface Mount
- Width :
- 10mm
- Package :
- Tray
- Peak Reflow Temperature (Cel) :
- 260
- MSL :
- MSL 3 - 168 hours
- EEPROM Size :
- 256 x 8
- Tradename :
- PIC
- Product Status :
- Active
- Interfaces :
- I2C/SPI/USART
- Frequency :
- 64MHz
- Base Product Number :
- PIC18F45
- Number of I/O :
- 35
- Watchdog Timer :
- yes
- Length :
- 10mm
- Interface Type :
- CCP, ECCP, EUSART, I2C, MSSP, SPI
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Bit Size :
- 8
- Speed :
- 48MHz
- Base Part Number :
- PIC18F45K20
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 44-TQFP
- Brand :
- Microchip Technology / Atmel
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~125°C TA
- Published :
- 2009
- Radiation Hardening :
- No
- Program Memory Type :
- Flash
- Pin Count :
- 44
- Core Processor :
- PIC
- Minimum Operating Temperature :
- - 40 C
- Data Bus Width :
- 8B
- Series :
- PIC® XLP™ 18K
- Max Power Dissipation :
- 1W
- REACH SVHC :
- No SVHC
- Product :
- MCU
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Terminal Pitch :
- 0.8mm
- RoHS :
- Details
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of Timers/Counters :
- 4
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Mounting Type :
- Surface Mount
- Connectivity :
- I2C, SPI, UART/USART
- Number of Pins :
- 44
- Power Supplies :
- 2/3.3V
- Has ADC :
- yes
- RAM Size :
- 1.5K x 8
- Program Memory Size :
- 32KB 16K x 16
- Supply Voltage-Max (Vsup) :
- 3.5V
- Packaging :
- Tray
- Data Converters :
- A/D 14x10b
- Terminal Position :
- QUAD
- Data Converter :
- A/D 14x10b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Device Core :
- PIC
- Mounting Style :
- SMD/SMT
- Datasheets
- PIC18F45K20-E/PT
PIC18F45K20-E/PT Documents

Microcontrollers Microchip Technology PIC18F45K20-E/PT Overview
The Microcontrollers Microchip Technology PIC18F45K20-E/PT is a high-performance microcontroller unit (MCU) from Microchip Technology, designed to meet the advanced requirements of modern embedded control systems. This MCU is built on a robust 8-bit architecture and offers a substantial 32KB of Flash memory, making it ideal for applications that require a combination of compact design, enhanced functionality, and reliability. Its 44-pin TQFP (Thin Quad Flat Package) ensures a minimal footprint while providing ample I/O options for interfacing with other peripherals and devices, essential for complex multitasking environments.
PIC18F45K20-E/PT Features
This microcontroller includes an array of features that enhance its versatility and functionality across various applications. It boasts a 10-bit, 13-channel Analog-to-Digital Converter (ADC) for precise sensor readings, dual Comparators for real-time system monitoring, and Enhanced Capture/Compare/PWM (ECCP) outputs for improved control in power-sensitive applications. Additionally, the MCU provides a broad operating voltage range (1.8V to 5.5V), which allows for flexibility in designing low-power and battery-operated devices.
PIC18F45K20-E/PT Applications
- Industrial Automation: Utilizes the robust I/O capabilities to manage multiple sensors and actuators within industrial control systems.
- Automotive Systems: Employs its high-speed ADC and PWM outputs for engine management and automotive sensory applications.
- Consumer Electronics: Powers user interfaces and complex algorithms in devices like smart home gadgets and personal healthcare monitors.
- Power Management: Leverages its low power consumption and power-on reset features for efficient power supply monitoring and control.
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