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See Technical Specifications

PIC16F1938-E/MV +BOM

This product is an MCU (Microcontroller Unit) featuring PIC architecture with 28KB of Flash memory

Manufacturer:

Microchip
Mfr.Part #:

PIC16F1938-E/MV
Datasheet:

PIC16F1938-E/MV Datasheet (PDF)
Program Memory Size (KB):

28
RAM (bytes):

1024
Data EEPROM (bytes):

256
Pin Count:

28
EDA/CAD Models:

Request Free CAD Models for PIC16F1938-E/MV

PIC16F1938-E/MV General Description

With its nanoWatt XLP technology, the PIC16F1938-E/MV is a highly versatile 28-pin microcontroller that is part of Microchip's extreme low power microcontroller family. This technology enables the MCU to achieve exceptional power efficiency, making it an ideal choice for applications where energy consumption is a key consideration. One of the standout features of this product is its integrated debug support, which eliminates the need for a separate debug header. However, for those who require additional debugging support, an optional external Debug Header, such as the AC244035 or AC244036, is also available. Additionally, the MCU is compatible with tools such as PICkit™ 3 and MPLAB® ICD 3 for debugging and programming support, providing developers with the flexibility to choose the tools that best suit their requirements. For more detailed information on the debug header options, users are encouraged to refer to DS51292

Key Features

Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
Flash Program Memory with self read/write capability
60 LCD segment drive support
Internal 32MHz oscillator
Integrated Capacitive mTouch Sensing Module
Integrated Temperature Indicator
MI2C, SPI, EUSART w/auto baud
3 ECCP & 2 CCP (Enhanced/Capture Compare PWM)
Comparators with selectable Voltage Reference
11 Channel 10b ADC with Voltage Reference
25mA Source/Sink current I/O
Four 8-bit Timers (TMR0/TMR2/TMR4/TMR6)
One 16-bit Timer (TMR1)
Extended Watchdog Timer (EWDT)
Enhanced Power-On/Off-Reset
Brown-Out Reset (BOR)
In Circuit Serial Programming (ICSP)
Wide Operating Voltage (1.8V – 5.5V)
Low Voltage PIC16LF1938 variant (1.8V – 3.6V)

Specifications

Program Memory Size (KB)	28	RAM (bytes)	1024
Data EEPROM (bytes)	256	Pin Count	28
Operation Voltage Max.(V)	5.5	Operation Voltage Min.(V)	1.8
Timers	4 x 8-bit - 1 x 16-bit	Max ADC Resolution (bits)	10
ADC Channels	11	Zero Cross Detect	No
Number of Comparators	2	SPI	1 -SPI
I2C	1 -I2C	Stand alone PWM	0
Low Power	Yes	Numerically Controlled Oscillator (NCO)	0
Data Signal Modulator (DSM)	0