PIC18F4431-E/ML
- Mfr.Part #
- PIC18F4431-E/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44QFN
- Stock
- 4,437
- In Stock :
- 4,437
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/O :
- 36
- Published :
- 2002
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Terminal Position :
- QUAD
- Core Processor :
- PIC
- Bit Size :
- 8
- Data Converter :
- A/D 9x10b
- Speed :
- 40MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Frequency :
- 40MHz
- Supply Voltage :
- 5V
- Peripherals :
- Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
- On Chip Program ROM Width :
- 16
- Base Product Number :
- PIC18F4431
- Product Status :
- Obsolete
- Number of Terminations :
- 44
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- Internal
- ROM (words) :
- 8192
- Watchdog Timer :
- yes
- Core Size :
- 8-Bit
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package :
- Tube
- DMA Channels :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 1W
- Packaging :
- Tube
- Lead Free :
- Lead Free
- ECCN Code :
- 3A991.A.2
- Supplier Device Package :
- 44-QFN (8x8)
- Radiation Hardening :
- No
- RAM Size :
- 768 x 8
- Program Memory Type :
- Flash
- Number of Timers/Counters :
- 4
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Memory Size :
- 16kB
- Base Part Number :
- PIC18F4431
- Data Bus Width :
- 8B
- Package / Case :
- 44-VQFN Exposed Pad
- Operating Supply Voltage :
- 5.5V
- Pbfree Code :
- yes
- Has ADC :
- yes
- EEPROM Size :
- 256 x 8
- Height Seated (Max) :
- 1mm
- Surface Mount :
- yes
- Length :
- 8mm
- PWM Channels :
- yes
- Pin Count :
- 44
- Interface :
- I2C, SPI, SSP, UART, USART
- Data Converters :
- A/D 9x10b
- Series :
- PIC® 18F
- DAC Channels :
- No
- Terminal Pitch :
- 0.65mm
- Program Memory Size :
- 16KB 8K x 16
- Operating Temperature :
- -40°C~125°C TA
- Datasheets
- PIC18F4431-E/ML

You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















