PIC18F45K22T-I/MV
- Mfr.Part #
- PIC18F45K22T-I/MV
- Manufacturer
- Microchip Technology
- Package / Case
- 40-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 40UQFN
- Stock
- 18,285
- In Stock :
- 18,285
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Has ADC :
- yes
- Number of I/Os :
- 36 I/O
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- Supply Voltage :
- 5V
- Program Memory Size :
- 32KB 16K x 16
- Product Status :
- Active
- DAC Channels :
- yes
- Number of Terminations :
- 40
- Pin Count :
- 40
- Additional Feature :
- ALSO OPERATES 2.3 V MINIMUM SUPPLY AT 20 MHZ
- Max Power Dissipation :
- 1W
- Connectivity :
- I2C, SPI, UART/USART
- Number of Pins :
- 40
- Base Product Number :
- PIC18F45
- Length :
- 5mm
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~85°C TA
- Series :
- PIC® XLP™ 18K
- Width :
- 5 mm
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Details
- Mounting Style :
- SMD/SMT
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supplier Device Package :
- 40-UQFN (5x5)
- ECCN Code :
- 3A001.A.3
- Published :
- 2011
- Factory Lead Time :
- 16 Weeks
- Supply Voltage-Max (Vsup) :
- 5.5V
- On Chip Program ROM Width :
- 16
- Base Part Number :
- PIC18F45K22
- RAM Size :
- 1.5K x 8
- Terminal Position :
- QUAD
- EEPROM Size :
- 256 x 8
- Watchdog Timer :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- DMA Channels :
- No
- Package / Case :
- 40-UFQFN Exposed Pad
- Product Type :
- 8-bit Microcontrollers - MCU
- Surface Mount :
- yes
- Program Memory Type :
- Flash
- Data Bus Width :
- 8B
- Brand :
- Microchip Technology
- Device Core :
- PIC
- Memory Size :
- 32kB
- Power Supplies :
- 2/5V
- Mounting Type :
- Surface Mount
- PWM Channels :
- yes
- Terminal Finish :
- Matte Tin (Sn) - annealed
- HTS Code :
- 8542.31.00.01
- Number of I/O :
- 35
- Height :
- 0.48 mm
- Peak Reflow Temperature (Cel) :
- 260
- Core Size :
- 8-Bit
- Data Converter :
- A/D 30x10b
- Height Seated (Max) :
- 0.55mm
- Speed :
- 64MHz
- Manufacturer :
- Microchip
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converters :
- A/D 30x10b
- Maximum Operating Temperature :
- + 85 C
- Number of ADC Channels :
- 28 Channel
- Number of Programmable I/O :
- 36
- ROM (words) :
- 16384
- Core Processor :
- PIC
- Supply Current-Max :
- 12mA
- Interfaces :
- I2C/SPI/USART
- JESD-609 Code :
- e3
- Frequency :
- 64MHz
- Bit Size :
- 8
- RoHS Status :
- ROHS3 Compliant
- Interface Type :
- I2C/SPI/USART
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Number of Timers/Counters :
- 7
- Tradename :
- PIC
- Terminal Pitch :
- 0.4mm
- Interface :
- I2C, SPI, UART, USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- CPU Family :
- PIC
- Datasheets
- PIC18F45K22T-I/MV
PIC18F45K22T-I/MV Documents

Microcontrollers Microchip Technology PIC18F45K22T-I/MV Overview
The Microcontrollers Microchip Technology PIC18F45K22T-I/MV is a high-performance microcontroller unit (MCU) designed by Microchip Technology, specifically tailored for advanced applications requiring robust control and connectivity. This 8-bit MCU is built on Microchip's advanced architecture, featuring a substantial 32KB of flash memory within a compact 40UQFN package. Ideal for developers focusing on automation, consumer electronics, and IoT applications, it offers a flexible and scalable solution that supports complex digital and analog functionalities. The integration of numerous peripherals and the capability for extensive interface options make it a prime choice for sophisticated, multi-faceted applications.
PIC18F45K22T-I/MV Features
The PIC18F45K22T-I/MV MCU boasts an array of features designed for versatility and performance, including a wide operating voltage range of 1.8V to 5.5V, enhancing its suitability for battery-operated applications. It supports up to 35 I/O pins and includes advanced peripherals like 12-bit ADCs, multiple PWM channels, and serial communication interfaces (USART, SPI, I2C). Enhanced Flash Program Memory with self-read/write capability provides flexibility in application updates, making it well-suited for remote and field-programmable devices. The inclusion of several low-power modes further assures efficiency, crucial for extending battery life in portable devices.
PIC18F45K22T-I/MV Applications
- Automotive Systems: Utilized in engine management systems and automotive infotainment systems to handle complex control tasks while interfacing with various sensors and outputs.
- Consumer Electronics: Ideal for smart home devices such as thermostats and remote controls, leveraging its low power consumption and robust I/O capabilities for seamless integration and user interaction.
- Industrial Automation: Powers process controllers and monitoring systems in industrial settings, enabling precise control and real-time data handling through its high-speed ADCs and communication interfaces.
- Healthcare Devices: Used in medical monitoring equipment, providing reliable operation and data accuracy crucial for patient care through its advanced analog features and multiple communication channels.
- Internet of Things (IoT): Serves as the core component in IoT devices, supporting connectivity, data collection, and sensor integration, essential for smart grids and smart city applications.
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