Specification	PIC16LF1938-E/MV

A/D Channels	11 count
A/D Resolution (bits)	10 bit
Connectivity	I2C, LINbus, UART, SPI, USART
Core Processor	PIC
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	256
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	25
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	28-UFQFN Exposed Pad
Package Length	4 mm
Package Name	28-UQFN
Package Width	4 mm
Peripherals	Reset, LCD, Brown-out Detect, WDT, PWM, POR
Program Memory Depth	16 K
Program Memory Size	28 KB
Program Memory Type	FLASH
Program Memory Width	14
RAM Size Depth	1 K
RAM Size Width	8 bit
Speed	32 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.8 V

PIC16F1938 Series

Part	Oscillator Type	Package Width	Package Name	Package Length	Program Memory Type	EEPROM Size (Width)	EEPROM Size (Depth)	Number of I/O	Peripherals	Core Processor	A/D Resolution (bits)	A/D Channels	Connectivity	Core Size (Bit Width)	RAM Size Depth	RAM Size Width	Speed	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Program Memory Size	Program Memory Depth	Program Memory Width	Package / Case
Microchip Technology PIC16F1938-E/SO	Internal	7.5 mm	28-SOIC	0.295 in	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Surface Mount	125 °C	-40 °C	1.8 V	5.5 V	28 KB	16 K	14
Microchip Technology PIC16LF1938-I/SO	Internal	7.5 mm	28-SOIC	0.295 in	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Surface Mount	85 °C	-40 °C	1.8 V	3.6 V	28 KB	16 K	14
Microchip Technology PIC16F1938-E/MV	Internal	4 mm	28-UQFN	4 mm	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Surface Mount	125 °C	-40 °C	1.8 V	5.5 V	28 KB	16 K	14	28-UFQFN Exposed Pad
Microchip Technology PIC16LF1938-I/ML	Internal	6 mm	28-QFN	6 mm	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Surface Mount	85 °C	-40 °C	1.8 V	3.6 V	28 KB	16 K	14	28-VQFN Exposed Pad
Microchip Technology PIC16F1938-I/SP	Internal	7.62 mm	28-DIP 28-SPDIP	0.3 in	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Through Hole	85 °C	-40 °C	1.8 V	5.5 V	28 KB	16 K	14
Microchip Technology PIC16LF1938-I/MV	Internal	4 mm	28-UQFN	4 mm	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Surface Mount	85 °C	-40 °C	1.8 V	3.6 V	28 KB	16 K	14	28-UFQFN Exposed Pad
Microchip Technology PIC16F1938-E/SP	Internal	7.62 mm	28-DIP 28-SPDIP	0.3 in	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Through Hole	125 °C	-40 °C	1.8 V	5.5 V	28 KB	16 K	14
Microchip Technology PIC16LF1938-E/MV	Internal	4 mm	28-UQFN	4 mm	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Surface Mount	125 °C	-40 °C	1.8 V	3.6 V	28 KB	16 K	14	28-UFQFN Exposed Pad
Microchip Technology PIC16F1938T-I/MV	Internal	4 mm	28-UQFN	4 mm	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Surface Mount	85 °C	-40 °C	1.8 V	5.5 V	28 KB	16 K	14	28-UFQFN Exposed Pad
Microchip Technology PIC16F1938T-I/ML	Internal	6 mm	28-QFN	6 mm	FLASH	8 bit	256	25	Brown-out Detect LCD POR PWM Reset WDT	PIC	10 bit	11 count	I2C LINbus SPI UART USART	8 Bit	1 K	8 bit	32 MHz	Surface Mount	85 °C	-40 °C	1.8 V	5.5 V	28 KB	16 K	14	28-VQFN Exposed Pad