The PIC16F1937-I/PT is a high-performance, low-power 8-bit microcontroller manufactured by Microchip Technology. Belonging to the PIC16F series, this MCU features an enhanced mid-range PIC architecture, 14KB of Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM, providing a versatile embedded control solution for a wide range of electronic applications.
Designed for efficient embedded system development, the PIC16F1937-I/PT supports a maximum operating frequency of 32MHz and a wide supply voltage range of 1.8V to 5.5V. Its nanoWatt XLP low-power technology helps reduce energy consumption in battery-powered and power-sensitive applications.
The microcontroller integrates 36 programmable I/O pins and multiple communication interfaces, including SPI, I²C, and EUSART. These interfaces enable flexible communication with sensors, displays, memory devices, and other electronic peripherals.
The PIC16F1937-I/PT also features a 14-channel, 10-bit analog-to-digital converter (ADC), two analog comparators, PWM control peripherals, and integrated capacitive touch sensing support. Its built-in LCD controller can drive up to 96 LCD segments, making it suitable for user-interface applications and electronic display systems.
Additional functions include an internal oscillator, watchdog timer, brown-out reset, power-on reset, and in-circuit serial programming (ICSP). These integrated peripherals help simplify system design and reduce external component requirements.
Housed in a compact 44-pin TQFP (10 × 10mm) surface-mount package, the PIC16F1937-I/PT supports automated SMT assembly and high-density PCB layouts. Its industrial operating temperature range of -40°C to +85°C makes it suitable for industrial control equipment, embedded systems, consumer electronics, and instrumentation applications.
Key Features:
- Manufacturer: Microchip Technology
- Part Number: PIC16F1937-I/PT
- Product Series: PIC16F / PIC XLP
- Product Category: Embedded Microcontrollers
- Product Type: 8-Bit Flash Microcontroller
- CPU Architecture: Enhanced Mid-Range PIC
- Maximum CPU Clock Frequency: 32MHz
- Program Memory: 14KB Flash (8K × 14-bit Words)
- Data Memory (RAM): 512 Bytes
- Data EEPROM: 256 Bytes
- Supply Voltage Range: 1.8V to 5.5V
- Number of Programmable I/O Pins: 36
- ADC Resolution: 10-Bit
- ADC Channels: 14
- Analog Comparators: 2
- Communication Interfaces: SPI, I²C, EUSART
- LCD Controller: Up to 96 Segments
- PWM Peripherals: 3 ECCP and 2 CCP Modules
- Capacitive Touch Sensing: Supported
- Internal Oscillator: Up to 32MHz
- Low-Power Technology: nanoWatt XLP
- Watchdog Timer: Supported
- Brown-Out Reset (BOR): Supported
- In-Circuit Serial Programming (ICSP): Supported
- Operating Temperature: -40°C to +85°C
- Package: 44-TQFP
- Package Body Dimensions: 10 × 10mm
- Number of Pins: 44
- Mounting Type: Surface Mount (SMD/SMT)
- Packaging: Tray
- Product Status: In Production
Typical Applications:
- Industrial automation and control systems
- Embedded electronic devices
- Consumer electronic products
- LCD display and control panels
- Sensor monitoring and data acquisition
- Battery-powered electronic equipment
- Capacitive touch control interfaces
- Smart home electronic devices
- Instrumentation and measurement systems
- General-purpose microcontroller applications
The Microchip PIC16F1937-I/PT combines efficient 8-bit processing, integrated analog and digital peripherals, low-power technology, and flexible communication interfaces to provide a reliable solution for embedded electronic system development.
Its 14KB Flash memory, 32MHz operating capability, 36 I/O pins, and compact 44-TQFP package make it a practical choice for electronic manufacturers, embedded system developers, design engineers, and component procurement professionals seeking versatile 8-bit microcontroller solutions.
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