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PIC18F4431-E/ML

Microchip Technology
RoHS
RoHS RoHS compliant
Package 44-VQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description IC MCU 8BIT 16KB FLASH 44QFN
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Technical Details

Physical

Mounting Type Surface Mount
Package / Case 44-VQFN Exposed Pad
Surface Mount YES

Dimensions

Height Seated (Max) 1mm
Length 8mm

Technical

Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2002
Series PIC? 18F
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
ECCN Code 3A991.A.2
Terminal Finish Matte Tin (Sn)
Max Power Dissipation 1W
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F4431
Pin Count 44
Operating Supply Voltage 5.5V
Interface I2C, SPI, SSP, UART, USART
Memory Size 16kB
Oscillator Type Internal
Number of I/O 36
RAM Size 768 x 8
Voltage - Supply (Vcc/Vdd) 4.2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor PIC
Peripherals Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 9x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
ROM (words) 8192
EEPROM Size 256 x 8
On Chip Program ROM Width 16

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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