PIC16F1939-I/PT
RoHS 
RoHS compliant
RoHS compliantPackage 44-TQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC MCU 8BIT 28KB FLASH 44TQFP
PDF
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Buying Options
Total Price: USD $2.53
Unit Price: USD $2.5344
≥1 USD $2.5344
≥10 USD $2.3232
≥100 USD $2.1032
Inventory: 1698
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mounting Type Surface Mount
Package / Case 44-TQFP
Surface Mount YES
Number of Pins 44
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2009
Series PIC? XLP? 16F
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Termination SMD/SMT
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Microcontrollers
Max Power Dissipation 800mW
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC16F1939
Pin Count 44
Interface I2C, LIN, SPI, UART, USART
Memory Size 28kB
Oscillator Type Internal
Number of I/O 36
Nominal Supply Current 5.3mA
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 8
Core Processor PIC
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 28KB 16K x 14
Connectivity I2C, LINbus, SPI, UART/USART
Bit Size 8
Data Converter A/D 14x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Address Bus Width 8b
EEPROM Size 256 x 8
CPU Family PIC
Number of A/D Converters 1
Number of ADC Channels 14
Number of PWM Channels 5
Dimensions
Height 1.05mm
Length 10mm
Width 10mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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