PIC18F46K40-I/ML
- Mfr.Part #
- PIC18F46K40-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44QFN
- Stock
- 3,659
- In Stock :
- 3,659
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Integrated Cache :
- No
- Number of ADC Channels :
- 35 Channel
- Oscillator Type :
- Internal
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- Mounting Style :
- SMD/SMT
- Screening Level :
- TS 16949
- Data Bus Width :
- 8 bit
- RoHS :
- Details
- Number of I/O :
- 36
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- HTS Code :
- 8542.31.00.01
- Data Converters :
- A/D 35x10b; D/A 1x5b
- Number of Timers :
- 9
- Number of I/Os :
- 36 I/O
- Frequency :
- 64MHz
- Qualification :
- AEC-Q100
- Speed :
- 64MHz
- RAM Size :
- 3.6K x 8
- Minimum Operating Temperature :
- - 40 C
- Subcategory :
- Microcontrollers - MCU
- Memory Size :
- 64KB
- Base Product Number :
- PIC18F46
- Supplier Device Package :
- 44-QFN (8x8)
- DMA Channels :
- No
- Manufacturer :
- Microchip
- Peak Reflow Temperature (Cel) :
- 260
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Mounting Type :
- Surface Mount
- Bit Size :
- 8
- Maximum Operating Temperature :
- + 85 C
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Core Processor :
- PIC
- Height Seated (Max) :
- 1mm
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Data Converter :
- A/D 35x10b; D/A 1x5b
- On Chip Program ROM Width :
- 16
- Terminal Position :
- QUAD
- Width :
- 8mm
- Base Part Number :
- PIC18F46K40
- Factory Lead Time :
- 12 Weeks
- Tradename :
- PIC
- Series :
- PIC® XLP™ 18K
- DAC Channels :
- yes
- Packaging :
- Tube
- Package / Case :
- 44-VQFN Exposed Pad
- Product Type :
- 8-bit Microcontrollers - MCU
- Additional Feature :
- IT ALSO OPERATES AT 2.5V MIN AT 32 MHZ AND 2.3V MIN AT 16 MHZ
- Terminal Pitch :
- 0.65mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage-Max (Vsup) :
- 5.5V
- RAM (words) :
- 32768
- Number of Terminations :
- 44
- Length :
- 8mm
- Has ADC :
- yes
- Published :
- 2009
- Number of External Interrupts :
- 3
- Low Power Mode :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Product :
- MCU
- Boundary Scan :
- No
- Package :
- Tube
- Product Status :
- Active
- Format :
- FIXED POINT
- JESD-30 Code :
- S-PQCC-N44
- Terminal Form :
- NO LEAD
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 64KB 32K x 16
- Product Category :
- 8-bit Microcontrollers - MCU
- Core Size :
- 8-Bit
- Device Core :
- PIC
- Number of Timers/Counters :
- 4 Timer
- Interface Type :
- I2C, EUSART, SPI
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- Brand :
- Microchip Technology
- Interface :
- I2C, LIN, SPI, UART, USART
- DAC Resolution :
- 5 bit
- Supply Voltage-Min (Vsup) :
- 3V
- Program Memory Type :
- Flash
- Interfaces :
- EUSART/I2C/SPI
- EEPROM Size :
- 1K x 8
- Supply Voltage :
- 3.3V
- Datasheets
- PIC18F46K40-I/ML
PIC18F46K40-I/ML Documents

Microcontrollers Microchip Technology PIC18F46K40-I/ML Overview
The Microcontrollers Microchip Technology PIC18F46K40-I/ML is a high-performance microcontroller unit (MCU) designed to meet the sophisticated demands of modern embedded systems. Manufactured by Microchip Technology, this 8-bit MCU offers robust performance with its 64KB of flash memory, ensuring ample space for application code and data storage. The compact 44QFN package is optimized for space-constrained applications, while maintaining a robust set of features that enhance its versatility across various industries. Its integration capabilities and efficiency make it an ideal choice for designers looking to develop advanced systems with a focus on reliability and power efficiency.
PIC18F46K40-I/ML Features
This MCU features a wide operating voltage range, which allows it to be used in a diverse array of device applications from industrial to consumer electronics. It supports advanced peripherals such as multiple communication interfaces including SPI, I2C, and USART, which are essential for IoT devices and complex communication setups. The device also includes a 12-bit ADC, providing precise analog to digital conversion which is crucial for sensor-based applications. Enhanced power management features ensure low power consumption, making it suitable for battery-operated devices.
PIC18F46K40-I/ML Applications
- Industrial Automation: The robust I/O capabilities and extensive interrupt system allow it to easily manage multiple sensors and actuators, making it ideal for use in automation systems.
- Consumer Electronics: Its low power consumption and advanced communication interfaces make it suitable for smart home devices such as thermostats and security systems.
- Automotive: Can be integrated into automotive applications for monitoring and control systems due to its high reliability and real-time capability.
- Healthcare Devices: Utilized in medical monitoring systems, where its precision ADC supports critical health monitoring functions.
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