PIC16F1938T-E/SS

Product Overview

Category

The PIC16F1938T-E/SS belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• High-performance 8-bit RISC architecture
• Wide operating voltage range: 2.3V to 5.5V
• Flash program memory with self-read/write capability
• Enhanced mid-range core with 49 instructions
• Up to 32 KB of program memory
• Integrated peripherals for versatile applications
• Low power consumption
• Small form factor

Package

The PIC16F1938T-E/SS is available in a SSOP (Shrink Small Outline Package) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16F1938T-E/SS is typically packaged in reels, containing a quantity of 250 units per reel.

Specifications

• Operating Voltage Range: 2.3V to 5.5V
• Program Memory Size: Up to 32 KB
• CPU Speed: Up to 32 MHz
• Number of I/O Pins: 25
• Analog-to-Digital Converter (ADC): 10-bit, up to 13 channels
• Serial Communication Modules: UART, SPI, I2C
• Timers/Counters: Multiple timers/counters with various modes
• Interrupt Sources: External, internal, and software interrupts
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F1938T-E/SS microcontroller has a total of 25 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0/AN0 - Analog input or digital I/O pin
3. RA1/AN1 - Analog input or digital I/O pin
4. RA2/AN2 - Analog input or digital I/O pin
5. RA3/AN3 - Analog input or digital I/O pin
6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O pin
7. RA5/AN4/SS/HLVDIN - Analog input, SPI slave select, or digital I/O pin
8. RE0/RD/AN5 - Port E or Port D or analog input
9. RE1/WR/AN6 - Port E or Port W or analog input
10. RE2/CS/AN7 - Port E or chip select or analog input
11. VSS - Ground
12. OSC1/CLKI - Oscillator crystal input
13. OSC2/CLKO - Oscillator crystal output
14. RC0/T1OSO/T1CKI - Timer1 oscillator output or clock input
15. RC1/T1OSI/CCP2 - Timer1 oscillator input or CCP2 module
16. RC2/CCP1 - CCP1 module or digital I/O pin
17. RC3/SCK/SCL - SPI/I2C clock or digital I/O pin
18. RC4/SDI/SDA - SPI/I2C data input or digital I/O pin
19. RC5/SDO - SPI data output or digital I/O pin
20. RC6/TX/CK - USART transmit or clock or digital I/O pin
21. RC7/RX/DT - USART receive or data or digital I/O pin
22. RB0/INT0 - External interrupt 0 or digital I/O pin
23. RB1/INT1 - External interrupt 1 or digital I/O pin
24. RB2/INT2/VMO - External interrupt 2 or voltage monitor output or digital I/O pin
25. RB3/CCP4/AN10 - CCP4 module or analog input

Functional Features

The PIC16F1938T-E/SS microcontroller offers several functional features, including:

• High-performance RISC architecture for efficient processing
• Flash program memory with self-read/write capability for easy programming
• Integrated peripherals such as UART, SPI, and I2C for communication purposes
• Analog-to-Digital Converter (ADC) for precise analog signal conversion
• Multiple timers/counters with various modes for accurate timing operations
• Interrupt sources for handling external, internal, and software interrupts
• Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing.
• Wide operating voltage range allows flexibility in different power supply scenarios.
• Integrated peripherals simplify the design and implementation of various applications.
• Small form factor