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The PIC16F1933-I/SP is a high-performance 8-bit microcontroller manufactured by Microchip Technology, belonging to the PIC® XLP™ 16F series. This device comes in a 28-pin SPDIP through-hole package, integrating 7KB of program memory, 256 bytes of EEPROM, and 256 bytes of RAM, with a wide operating voltage range of 1.8V to 5.5V. With its Extreme Low Power (XLP) technology and rich peripheral resources, this microcontroller is particularly suitable for embedded applications requiring low-power operation and analog signal processing capabilities.
Category:Integrated Circuits (ICs);Embedded;Microcontrollers
Mfr:Microchip Technology
Series:PIC® XLP™ 16F
Packaging:Tube
Part Status:Active
Core Processor:PIC
Core Size:8-Bit
Speed:32MHz
Connectivity:I2C, LINbus, SPI, UART/USART
Number of I/O:25
Program Memory Size:7KB (4K x 14)
EEPROM Size:256 x 8
RAM Size:256 x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 5.5V
Data Converters:A/D 11x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Through Hole
Supplier Device Package:28-SPDIP
Package / Case:28-DIP (0.300", 7.62mm)
Base Product Number:PIC16F1933
Extreme Low Power Technology: Utilizes XLP technology, achieving current as low as 20 nA in Sleep mode, significantly extending battery life.
Enhanced Core Architecture: Features a hardware multiplier and an optimized instruction set for improved code efficiency and execution speed.
Rich Analog Peripherals: Integrates an 11-channel 10-bit ADC, comparators, and voltage reference modules for precise analog signal acquisition.
Flexible Communication Interfaces: Supports I2C, SPI, UART, and LINbus for easy connection to various sensors, actuators, and communication modules.
High Integration Memory: Provides 7KB of self-programmable Flash, 256 bytes of EEPROM, and 256 bytes of RAM, meeting the data storage needs of complex applications.
Wide Operating Voltage Range: Support for 1.8V to 5.5V allows direct battery operation without an external regulator.
Robust Peripheral Set: Includes multiple timers/PWM, Capture/Compare/PWM modules, and mTouch sensing support.
High Reliability Design: Incorporates a Watchdog Timer, Brown-out Reset, and Fail-Safe Clock Monitor.
Consumer Electronics: Remote controls, electric toys, small appliance control boards, personal care devices.
Industrial Control and Automation: Sensor interfaces, small motor control, PLC modules, data acquisition systems.
Automotive Electronics: Body Control Modules, LIN bus nodes, sensor data processing units.
IoT Devices: Low-power sensor nodes, remote monitoring equipment, data loggers.
Medical Devices: Portable monitoring instruments, home healthcare devices, medical sensor interfaces.
The PIC16F1933-I/SP is a fully-featured and reliable 8-bit microcontroller that successfully integrates Microchip's XLP low-power technology with a rich set of peripheral resources into a single chip. Its wide voltage range, powerful analog capabilities, and variety of communication interfaces make it an ideal choice for battery-powered and space-constrained applications. Whether for simple control tasks or applications requiring complex signal processing, the PIC16F1933-I/SP delivers excellent performance, standing as a durable and classic choice in embedded system design.
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