PIC18F45K20-I/PT
- Mfr.Part #
- PIC18F45K20-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 21,318
- In Stock :
- 21,318
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- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I2C Channels :
- 1
- Number of Timers/Counters :
- 4
- Product :
- MCU
- Mounting Type :
- Surface Mount
- Qualification :
- AEC-Q100
- Instruction Set Architecture :
- RISC
- Core Processor :
- PIC
- Program Memory Size :
- 32KB 16K x 16
- RAM Size :
- 1.5K x 8
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 44
- Package Type :
- TQFP
- Frequency :
- 64MHz
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Data Converters :
- A/D 14x10b
- Data Converter :
- A/D 14x10b
- Interface :
- I2C, SPI, UART, USART
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Tradename :
- PIC
- Number of Ethernet Channels :
- 0
- Data Bus Width :
- 8B
- Pbfree Code :
- yes
- Mounting Style :
- SMD/SMT
- Density :
- 256 kb
- Number of UART Channels :
- 0
- DMA Channels :
- No
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Base Part Number :
- PIC18F45K20
- MSL :
- MSL 1 - Unlimited
- Product Status :
- Active
- Brand :
- Microchip Technology / Atmel
- Factory Lead Time :
- 5 Weeks
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Watchdog Timer :
- yes
- Maximum Operating Temperature :
- +85 °C
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Programmable I/O :
- 36
- Width :
- 10mm
- Number of Bits :
- 8
- Device Core :
- PIC
- Supplier Device Package :
- 44-TQFP (10x10)
- Program Memory Type :
- Flash
- RoHS :
- Details
- Terminal Position :
- QUAD
- Core Size :
- 8-Bit
- Connectivity :
- I2C, SPI, UART/USART
- Termination :
- SMD/SMT
- Package / Case :
- 44-TQFP
- Number of PWM Channels :
- 5
- Base Product Number :
- PIC18F45
- Product Category :
- 8-bit Microcontrollers - MCU
- Manufacturer :
- Microchip
- Number of I/Os :
- 36 I/O
- Minimum Operating Temperature :
- -40 °C
- Pin Count :
- 44
- Radiation Hardening :
- No
- Oscillator Type :
- Internal
- Number of A/D Converters :
- 1
- Number of SPI Channels :
- 1
- Interfaces :
- I2C/SPI/USART
- Number of I/O :
- 35
- Power Supplies :
- 2/3.3V
- Package :
- Tray
- REACH SVHC :
- No SVHC
- Supply Voltage-Min (Vsup) :
- 3V
- Max Power Dissipation :
- 1W
- Typical Operating Supply Voltage :
- 1.8 → 3.6 V
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.05mm
- Speed :
- 64MHz
- Length :
- 10mm
- Number of ADC Channels :
- 14
- CPU Family :
- PIC
- Bit Size :
- 8
- Interface Type :
- CCP, ECCP, EUSART, I2C, MSSP, SPI
- Dimensions :
- 10 x 10 x 1.05mm
- Number of Terminations :
- 44
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Memory Size :
- 32kB
- Has ADC :
- yes
- Series :
- PIC® XLP™ 18K
- Packaging :
- Tray
- EEPROM Size :
- 256 x 8
- Peak Reflow Temperature (Cel) :
- 260
- Family Name :
- PIC18F
- Datasheets
- PIC18F45K20-I/PT

Microcontrollers Microchip Technology PIC18F45K20-I/PT Overview
The Microcontrollers Microchip Technology PIC18F45K20-I/PT is a high-performance microcontroller unit (MCU) designed to meet the robust demands of modern embedded systems. Manufactured by Microchip Technology, this MCU integrates a powerful 8-bit processor with 32KB of flash memory, all housed in a compact 44-TQFP package. Its advanced features and substantial memory capacity make it ideally suited for application in a variety of industrial and commercial products requiring efficient and reliable computing capabilities. This product not only provides programmable intelligence but also enhances overall system reliability and performance in challenging environments.
PIC18F45K20-I/PT Features
The PIC18F45K20-I/PT MCU offers a comprehensive set of features including an 8-bit processor, 32KB flash memory for program storage, and extensive on-chip peripherals. These peripherals include analog-to-digital converters (ADCs), multiple communication interfaces such as SPI, I2C, and UART, which are essential for building connected and interactive systems. Additionally, this MCU supports up to 25 MHz internal oscillator frequency, providing robust speed for complex operations and processes.
PIC18F45K20-I/PT Applications
- Home Automation Systems: This MCU can serve as the core processor in home automation devices, handling inputs from sensors and outputs to control mechanisms, thus facilitating smart home management.
- Automotive Electronics: Used in vehicle onboard systems to perform diagnostics, monitor vehicle status, and manage engine controls, enhancing vehicle performance and safety.
- Industrial Control Systems: Ideal for use in manufacturing and processing environments, where it can control machinery operations, process environmental data, and ensure system safety and efficiency.
- Consumer Electronics: Forms the backbone of various consumer products such as gaming consoles and personal gadgets, where it manages user interfaces and device functionalities.
- Medical Devices: In medical applications, this MCU is capable of handling data acquisition from sensors, patient monitoring systems, and managing device operations, thereby ensuring precise and reliable medical care.
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