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Comparison

PIC16F1939-E/PT vs PIC16LF1939-I/PT

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Mfr. Part #	PIC16F1939-E/PT	PIC16LF1939-I/PT
Manufacturer	Microchip Technology	Microchip Technology
Description	IC MCU 8BIT 28KB FLASH 44TQFP	IC MCU 8BIT 28KB FLASH 44TQFP
Datasheet
RoHS
Specifications
Factory Lead Time	7 Weeks	6 Weeks
Mounting Type	Surface Mount	Surface Mount
Package / Case	44-TQFP	44-TQFP
Surface Mount	YES	YES
Number of Pins	44	44
Data Converters	A/D 14x10b	A/D 14x10b
Power Dissipation (Max)	800mW	800mW
Number of I/Os	36	36
ROM(word)	16384	-
Watchdog Timers	Yes	Yes
Operating Temperature	-40°C~125°C TA	-40°C~85°C TA
Packaging	Tray	Tray
Series	PIC® XLP™ 16F	PIC® XLP™ 16F
Published	2010	-
JESD-609 Code	e3	e3
Pbfree Code	yes	yes
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	44	44
ECCN Code	3A991.A.2	EAR99
Terminal Finish	Matte Tin (Sn) - annealed	Matte Tin (Sn)
Additional Feature	ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ	-
Voltage - Supply	3.3V	3.3V
Terminal Position	QUAD	QUAD
Terminal Form	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	260	260
Terminal Pitch	0.8mm	0.8mm
Frequency	32MHz	32MHz
Time@Peak Reflow Temperature-Max (s)	40	40
Base Part Number	PIC16F1939	PIC16LF1939
Interface	I2C, LIN, SPI, UART, USART	I2C, LIN, SPI, UART, USART
Memory Size	28kB	28kB
Oscillator Type	Internal	Internal
RAM Size	1K x 8	1K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	PIC	PIC
Peripherals	Brown-out Detect/Reset, LCD, POR, PWM, WDT	Brown-out Detect/Reset, LCD, POR, PWM, WDT
Program Memory Type	FLASH	FLASH
Core Size	8-Bit	8-Bit
Program Memory Size	28KB 16K x 14	28KB 16K x 14
Connectivity	I2C, LINbus, SPI, UART/USART	I2C, LINbus, SPI, UART/USART
Supply Current-Max	8mA	-
Bit Size	8	8
Has ADC	YES	YES
DMA Channels	NO	NO
Data Bus Width	8b	8b
PWM Channels	YES	-
DAC Channels	YES	-
Number of Timers/Counters	5	-
EEPROM Size	256 x 8	256 x 8
On Chip Program ROM Width	14	-
CPU Family	PIC	PIC
Length	10mm	10mm
Height Seated (Max)	1.2mm	-
Radiation Hardening	No	No
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Current - Supply (Nom)	-	450μA
Termination	-	SMD/SMT
Power Supplies	-	2/3.3V
Address Bus Width	-	8b
Number of ADC Channels	-	14
Voltage - Supply (Max)	-	3.6V
Number of PWM Channels	-	5
Number of I2C Channels	-	1
Height	-	1.05mm
Width	-	10mm
REACH SVHC	-	No SVHC
Lead Free	-	Lead Free
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $3.15352 10+ $2.97502 100+ $2.80662 500+ $2.64776 1000+ $2.49788	-
Availability	6054	360
Price	$3.15352	-
Quantity