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