PIC18F46K22-I/ML
- Mfr.Part #
- PIC18F46K22-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44QFN
- Stock
- 3,223
- In Stock :
- 3,223
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Device Core :
- PIC
- Number of Timers/Counters :
- 7
- Product Status :
- Active
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Series :
- PIC® XLP™ 18K
- JESD-609 Code :
- e3
- Max Power Dissipation :
- 1W
- Watchdog Timer :
- yes
- Program Memory Size :
- 64KB 32K x 16
- Minimum Operating Temperature :
- -40 °C
- DMA Channels :
- No
- Product Category :
- 8-bit Microcontrollers - MCU
- Oscillator Type :
- Internal
- Brand :
- Microchip Technology / Atmel
- Has ADC :
- yes
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Factory Lead Time :
- 5 Weeks
- Manufacturer :
- Microchip
- Terminal Position :
- QUAD
- Dimensions :
- 8 x 8 x 0.88mm
- Number of Terminations :
- 44
- Connectivity :
- I2C, SPI, UART/USART
- Packaging :
- Tube
- MSL :
- MSL 1 - Unlimited
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- Interface Type :
- I2C, SPI
- Number of Programmable I/O :
- 36
- Interface :
- I2C, SPI, UART, USART
- Lead Free :
- Lead Free
- Base Product Number :
- PIC18F46
- Radiation Hardening :
- No
- Data Converters :
- A/D 30x10b
- Speed :
- 64MHz
- Number of ADC Channels :
- 28
- Number of I/O :
- 35
- Core Size :
- 8-Bit
- Number of Pins :
- 44
- Number of Ethernet Channels :
- 0
- RAM Size :
- 3.8K x 8
- Package Type :
- QFN
- Surface Mount :
- yes
- Data Bus Width :
- 8B
- Memory Size :
- 64KB
- Data Converter :
- A/D 30x10b
- Mounting Type :
- Surface Mount
- Instruction Set Architecture :
- RISC
- EEPROM Size :
- 1K x 8
- Number of SPI Channels :
- 2
- Pin Count :
- 44
- Length :
- 8mm
- Number of UART Channels :
- 0
- Contact Plating :
- Tin
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- Interfaces :
- I2C/SPI/USART
- Number of I2C Channels :
- 2
- Tradename :
- PIC
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Width :
- 8mm
- Supplier Device Package :
- 44-QFN (8x8)
- CPU Family :
- PIC
- Typical Operating Supply Voltage :
- 5.5 V
- Package / Case :
- 44-VQFN Exposed Pad
- Number of PWM Channels :
- 5
- Bit Size :
- 8
- Mounting Style :
- SMD/SMT
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Qualification :
- AEC-Q100
- Frequency :
- 64MHz
- Package :
- Tube
- Product :
- MCU
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS :
- Details
- Program Memory Type :
- Flash
- Core Processor :
- PIC
- Product Type :
- 8-bit Microcontrollers - MCU
- Base Part Number :
- PIC18F46K22
- Height :
- 880μm
- Family Name :
- PIC18F
- Number of I/Os :
- 36 I/O
- Maximum Operating Temperature :
- +85 °C
- Datasheets
- PIC18F46K22-I/ML
PIC18F46K22-I/ML Documents

Microcontrollers Microchip Technology PIC18F46K22-I/ML Overview
The Microcontrollers Microchip Technology PIC18F46K22-I/ML is a high-performance, feature-rich 8-bit microcontroller from Microchip Technology, designed to cater to a wide array of applications requiring efficient and robust control systems in a compact package. This device is built on an enhanced mid-range architecture that offers significant advantages in terms of processing speed, memory allocation, and power efficiency. With its 64KB of flash memory, extensive onboard peripherals, and versatile 44-pin QFN packaging, the PIC18F46K22-I/ML is an ideal choice for designers looking for a scalable solution in sophisticated yet demanding environments.
PIC18F46K22-I/ML Features
The PIC18F46K22-I/ML microcontroller boasts numerous features that enhance its utility and performance in various applications. It includes 64KB of Flash memory for program storage, 3.8KB of RAM for data operations, and 1KB of EEPROM for non-volatile storage. Its clock speed can go up to 64 MHz with a PLL option, and it supports dual oscillator configurations that allow switching between crystal and internal oscillators for flexibility in power management and system speed. The microcontroller also offers enhanced capture/compare/PWM (Pulse Width Modulation) peripherals, a 12-bit Analog-to-Digital Converter with up to 28 channels, and serial communication capabilities including EUSART and I²C for robust data communication.
PIC18F46K22-I/ML Applications
- Industrial Automation: Utilized in controlling automated production lines, the PIC18F46K22-I/ML manages various sensors and actuators to enhance process efficiency and reliability.
- Consumer Electronics: Empowers sophisticated consumer devices such as gaming consoles and home automation systems with its robust processing capabilities and extensive connectivity features.
- Automotive Components: Serves in automotive applications like dashboard controllers and entertainment systems, where reliability and the ability to handle real-time data are crucial.
- Medical Devices: Applied in medical monitoring systems, where precision and the ability to process multiple sensor inputs simultaneously are necessary for patient care and diagnostics.
- Communication Systems: Used in communication infrastructure, for managing data transmissions and connectivity with enhanced security and data integrity.
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