PIC18F4685T-I/ML
- Mfr.Part #
- PIC18F4685T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 96KB FLASH 44QFN
- Stock
- 6,078
- In Stock :
- 6,078
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Minimum Operating Temperature :
- - 40 C
- Operating Supply Voltage :
- 5V
- Number of I/O :
- 36
- Base Part Number :
- PIC18F4685
- Terminal Pitch :
- 0.65mm
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 5V
- Width :
- 8 mm
- Program Memory Type :
- Flash
- Number of Terminations :
- 44
- Package :
- Tape and Reel (TR)
- Number of Timers/Counters :
- 4
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Data Bus Width :
- 8B
- On Chip Program ROM Width :
- 16
- Terminal Finish :
- Matte Tin (Sn)
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Max Frequency :
- 40 MHz
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Device Core :
- PIC
- Supply Voltage :
- 5V
- Product Category :
- 8-bit Microcontrollers - MCU
- RoHS :
- Compliant
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RAM Size :
- 3.25K x 8
- Oscillator Type :
- Internal
- Interface :
- CAN, I2C, SPI, UART, USART
- Supplier Device Package :
- 44-QFN (8x8)
- Brand :
- Microchip Technology
- Height Seated (Max) :
- 1mm
- JESD-609 Code :
- e3
- Interfaces :
- CAN/I2C/SPI/USART
- Data Converters :
- A/D 11x10b
- Speed :
- 40MHz
- Max Power Dissipation :
- 1W
- Core Size :
- 8-Bit
- Lead Free :
- Lead Free
- DMA Channels :
- No
- EEPROM Size :
- 1K x 8
- Max Operating Temperature :
- 85 °C
- Maximum Operating Temperature :
- + 85 C
- Min Operating Temperature :
- -40 °C
- Product :
- MCU
- Published :
- 2007
- Number of ADC Channels :
- 11 Channel
- Core Architecture :
- PIC
- Pin Count :
- 44
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Product Status :
- Active
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Base Product Number :
- PIC18F4685
- Memory Type :
- Flash
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of I/Os :
- 44 I/O
- Has ADC :
- yes
- Tradename :
- PIC
- Packaging :
- Tape and Reel (TR)
- Series :
- PIC® 18F
- Bit Size :
- 8
- Watchdog Timer :
- yes
- Frequency :
- 40MHz
- Data Converter :
- A/D 11x10b
- Package / Case :
- 44-VQFN Exposed Pad
- DAC Channels :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Voltage :
- 5.5 V
- Pbfree Code :
- yes
- Program Memory Size :
- 96KB 48K x 16
- Mounting Style :
- SMD/SMT
- Mount :
- Surface Mount
- CPU Family :
- PIC
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- PWM Channels :
- yes
- Memory Size :
- 96kB
- Number of Pins :
- 44
- Min Supply Voltage :
- 4.5 V
- Radiation Hardening :
- No
- Core Processor :
- PIC
- Manufacturer :
- Microchip
- Number of Programmable I/O :
- 44
- Access Time :
- 40 μs
- Height :
- 0.88 mm
- Length :
- 8mm
- ECCN Code :
- 3A991.A.2
- Datasheets
- PIC18F4685T-I/ML

Microcontrollers Microchip Technology PIC18F4685T-I/ML Overview
The Microcontrollers Microchip Technology PIC18F4685T-I/ML is a robust and versatile 8-bit microcontroller unit (MCU) that delivers exceptional performance and reliability. Designed by Microchip Technology, this MCU is equipped with a substantial 96KB of FLASH memory, making it ideal for complex applications requiring substantial code or data storage. Its compact 44QFN package integrates seamlessly into a variety of electronic assemblies, making it an essential component for designers aiming to build advanced systems in a constrained space.
PIC18F4685T-I/ML Features
This MCU boasts a rich feature set tailored for high-demand applications. Key features include its 8-bit architecture, which strikes a balance between performance and power consumption. With 96KB of flash memory and 3,648 bytes of RAM, it supports complex processes without sacrificing operational efficiency. The inclusion of 10-bit, 13-channel ADC enhances its capability to process analog signals, making it perfect for sensor interfacing. Enhanced peripherals such as multiple PWM outputs, serial communication interfaces (USART, SPI, I2C), and a USB 2.0 module, further extend its utility in multifaceted environments.
PIC18F4685T-I/ML Applications
- Automotive Systems: Used in engine control units and dashboard displays, where its robust processing capabilities ensure reliable performance in harsh environments.
- Industrial Automation: Ideal for managing automated processes in manufacturing lines, its extensive I/O capabilities allow for efficient control and monitoring of machinery.
- Consumer Electronics: Powers user interfaces and connectivity solutions in devices like smart home appliances, leveraging its USB and serial communication modules.
- Medical Devices: Supports functionalities in medical monitoring systems, where precision and reliability are crucial for patient care.
- Communication Systems: Utilized in data communication devices to handle signal processing and data throughput efficiently.
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