PIC18F46K22-E/PT
- Mfr.Part #
- PIC18F46K22-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44TQFP
- Stock
- 10,888
- In Stock :
- 10,888
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Form :
- Gull wing
- Height :
- 1.05mm
- Connectivity :
- I2C, SPI, UART/USART
- Number of I/O :
- 35
- Mounting Style :
- SMD/SMT
- Product Type :
- 8-bit Microcontrollers - MCU
- Terminal Pitch :
- 0.8mm
- Dimensions :
- 10 x 10 x 1.05mm
- Base Product Number :
- PIC18F46
- Product Category :
- 8-bit Microcontrollers - MCU
- Watchdog Timer :
- yes
- Has ADC :
- yes
- Lead Free :
- Lead Free
- MSL :
- MSL 3 - 168 hours
- Operating Temperature :
- -40°C~125°C TA
- Data Converters :
- A/D 30x10b
- Interfaces :
- I2C/SPI/USART
- Package :
- Tray
- RoHS Status :
- ROHS3 Compliant
- Max Power Dissipation :
- 1W
- Factory Lead Time :
- 5 Weeks
- RAM Size :
- 3.8K x 8
- Base Part Number :
- PIC18F46K22
- Number of SPI Channels :
- 2
- Qualification :
- -
- Pin Count :
- 44
- Frequency :
- 48MHz
- Supply Voltage-Max (Vsup) :
- 5.5V
- Program Memory Size :
- 64KB 32K x 16
- Number of Terminations :
- 44
- Package Type :
- TQFP
- Width :
- 10mm
- Minimum Operating Temperature :
- -40 °C
- Device Core :
- PIC
- Number of Pins :
- 44
- Number of I/Os :
- 36 I/O
- Package / Case :
- 44-TQFP
- Program Memory Type :
- Flash
- Maximum Operating Temperature :
- +125 °C
- Peak Reflow Temperature (Cel) :
- 260
- EEPROM Size :
- 1K x 8
- Manufacturer :
- Microchip
- Instruction Set Architecture :
- RISC
- Mounting Type :
- Surface Mount
- Bit Size :
- 8
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Published :
- 2010
- PWM Channels :
- yes
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Family Name :
- PIC18F
- Number of ADC Channels :
- 28
- Memory Size :
- 64KB
- Supplier Device Package :
- 44-TQFP (10x10)
- Brand :
- Microchip Technology / Atmel
- Supply Voltage :
- 5V
- Core Processor :
- PIC
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- CPU Family :
- PIC
- RoHS :
- Details
- Data Bus Width :
- 8B
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Tradename :
- PIC
- Series :
- PIC® XLP™ 18K
- Interface :
- I2C, SPI, UART, USART
- Number of Timers/Counters :
- 7
- Radiation Hardening :
- No
- Interface Type :
- I2C, SPI, USART
- Packaging :
- Tray
- Core Size :
- 8-Bit
- DMA Channels :
- No
- Number of I2C Channels :
- 2
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 10mm
- Number of Ethernet Channels :
- 0
- Number of UART Channels :
- 2
- Speed :
- 48MHz
- Surface Mount :
- yes
- Product :
- MCU
- Oscillator Type :
- Internal
- Number of Programmable I/O :
- 36
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- Data Converter :
- A/D 30x10b
- Product Status :
- Active
- Pbfree Code :
- yes
- Terminal Position :
- QUAD
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Datasheets
- PIC18F46K22-E/PT
PIC18F46K22-E/PT Documents

Microcontrollers Microchip Technology PIC18F46K22-E/PT Overview
The Microcontrollers Microchip Technology PIC18F46K22-E/PT is a robust, high-performance microcontroller designed to cater to the demanding needs of embedded systems developers. This device from Microchip Technology features a rich set of capabilities including advanced digital and analog peripherals. It is built on an efficient 8-bit architecture that provides ample computational power while maintaining low power consumption, making it ideal for a wide range of applications in industrial, automotive, and consumer electronics sectors. The PIC18F46K22-E/PT supports up to 64KB of flash memory and is housed in a compact 44-pin TQFP package, offering significant versatility for sophisticated programming and connectivity solutions.
PIC18F46K22-E/PT Features
The PIC18F46K22-E/PT microcontroller boasts several features that make it an excellent choice for developers looking to optimize system performance and reliability. Key features include 64KB of flash memory, a 10-bit ADC with up to 28 channels, and multiple communication interfaces such as SPI, I2C, and UART. It also supports enhanced PWM outputs and a Capture/Compare/PWM (CCP) module for complex timing and control operations. The microcontroller operates within a voltage range of 1.8 to 5.5 volts, allowing for flexible integration into various electronic environments.
PIC18F46K22-E/PT Applications
- Automotive Systems: Integrates into engine management systems and car infotainment systems to provide enhanced processing capabilities and interfacing options.
- Consumer Electronics: Utilized in smart home devices such as thermostats and security systems, where its ADC and communication interfaces enable effective environmental monitoring and data transmission.
- Industrial Automation: Powers complex machinery controls, including sensors and actuators, due to its robust I/O capabilities and extended temperature range, ensuring reliable performance under harsh conditions.
- Telecommunication: Supports telecommunications equipment by facilitating robust data handling and signal management features essential for network infrastructure.
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