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Comparison

PIC16LF1939T-I/PT vs PIC16LF1939-I/PT vs PIC16LF19175-I/PT

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Mfr. Part #	PIC16LF1939T-I/PT	PIC16LF1939-I/PT	PIC16LF19175-I/PT
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology
Description	IC MCU 8BIT 28KB FLASH 44TQFP	IC MCU 8BIT 28KB FLASH 44TQFP	14KB FLASH, 1KB RAM, 256KB EE, L
Datasheet
RoHS
Specifications
Factory Lead Time	6 Weeks	6 Weeks	5 Weeks
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	44-TQFP	44-TQFP	44-TQFP
Surface Mount	YES	YES	YES
Number of Pins	44	44	-
Data Converters	A/D 14x10b	A/D 14x10b	A/D 31x12b; D/A 1x5b
Power Dissipation (Max)	800mW	800mW	-
Number of I/Os	36	36	35
ROM(word)	16384	-	-
Watchdog Timers	Yes	Yes	-
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tape & Reel (TR)	Tray	Tray
Series	PIC® XLP™ 16F	PIC® XLP™ 16F	PIC® XLP™ 16F
Published	2010	-	-
JESD-609 Code	e3	e3	e3
Pbfree Code	yes	yes	-
Part Status	Active	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	44	44	44
ECCN Code	3A991.A.2	EAR99	-
Terminal Finish	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Additional Feature	ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ	-	IT ALSO OPERATES AT 1.8V MIN AT 16 MHZ
Voltage - Supply	3.3V	3.3V	3V
Terminal Position	QUAD	QUAD	QUAD
Terminal Form	GULL WING	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	260	260	NOT SPECIFIED
Terminal Pitch	0.8mm	0.8mm	0.8mm
Frequency	32MHz	32MHz	-
Time@Peak Reflow Temperature-Max (s)	40	40	NOT SPECIFIED
Base Part Number	PIC16LF1939	PIC16LF1939	PIC16LF19175
Power Supplies	2/3.3V	2/3.3V	-
Interface	I2C, LIN, SPI, UART, USART	I2C, LIN, SPI, UART, USART	-
Memory Size	28kB	28kB	-
Oscillator Type	Internal	Internal	Internal
RAM Size	1K x 8	1K x 8	1K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	PIC	PIC	PIC
Peripherals	Brown-out Detect/Reset, LCD, POR, PWM, WDT	Brown-out Detect/Reset, LCD, POR, PWM, WDT	Brown-out Detect/Reset, LCD, POR, PWM, WDT
Program Memory Type	FLASH	FLASH	FLASH
Core Size	8-Bit	8-Bit	8-Bit
Program Memory Size	28KB 16K x 14	28KB 16K x 14	14KB 8K x 14
Connectivity	I2C, LINbus, SPI, UART/USART	I2C, LINbus, SPI, UART/USART	I2C, LINbus, SPI, UART/USART
Supply Current-Max	8mA	-	-
Bit Size	8	8	8
Has ADC	YES	YES	YES
DMA Channels	NO	NO	NO
Data Bus Width	8b	8b	-
PWM Channels	YES	-	YES
DAC Channels	YES	-	YES
Number of Timers/Counters	5	-	-
EEPROM Size	256 x 8	256 x 8	256 x 8
On Chip Program ROM Width	14	-	14
CPU Family	PIC	PIC	-
Voltage - Supply (Max)	3.6V	3.6V	3.6V
Length	10mm	10mm	10mm
Height Seated (Max)	1.2mm	-	1.2mm
Radiation Hardening	No	No	-
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Non-RoHS Compliant
Current - Supply (Nom)	-	450μA	-
Termination	-	SMD/SMT	-
Address Bus Width	-	8b	-
Number of ADC Channels	-	14	-
Number of PWM Channels	-	5	-
Number of I2C Channels	-	1	-
Height	-	1.05mm	-
Width	-	10mm	10mm
REACH SVHC	-	No SVHC	-
Lead Free	-	Lead Free	-
JESD-30 Code	-	-	S-PQFP-G44
Speed	-	-	32MHz
Clock Frequency	-	-	32MHz
Voltage - Supply (Min)	-	-	2.5V
Pricing(USD)
Grads Price	-	-	Quantity Unit Price 1+ $2.55648 10+ $2.41177 100+ $2.27526 500+ $2.14647 1000+ $2.02497
Availability	476	360	398
Price	-	-	$2.55648
Quantity