Microchip PIC16F1829T-I/SO 8-Bit Microcontroller Product Overview and Technical Specifications

The PIC16F1829T-I/SO from Microchip Technology is a high-performance, 8-bit microcontroller (MCU) built on the enhanced mid-range PIC® core architecture. Housed in a 20-pin SOIC package, this device is designed for a wide array of embedded control applications in consumer, industrial, automotive, and Internet of Things (IoT) markets. It combines a rich set of peripherals with nanowatt XLP technology, making it an ideal choice for power-sensitive and space-constrained designs.

At the heart of this MCU is an enhanced core with a 32-level deep hardware stack and 49 instructions. It operates at a maximum CPU speed of 32 MHz, delivering a performance of up to 8 MIPS. The device features 14 KB of programmable Flash memory for application code and 1024 bytes of SRAM for data handling. A standout feature is its 256 bytes of high-endurance EEPROM data memory, which supports up to 1 million erase/write cycles, crucial for storing critical data such as calibration values or user settings.

The peripheral set is exceptionally versatile. It includes a 10-bit Analog-to-Digital Converter (ADC) with up to 17 channels, two 8-bit Digital-to-Analog Converters (DACs), and multiple communication interfaces like Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), Serial Peripheral Interface (SPI), and Inter-Integrated Circuit (I²C™). For precise timing and control, it is equipped with Complementary Waveform Generator (CWG), Capture/Compare/PWM (CCP), and 5-channel Enhanced CCP (ECCP) modules.

A key strength of the PIC16F1829 is its focus on ultra-low-power operation. With its eXtreme Low-Power (XLP) technology, the MCU achieves typical sleep currents as low as 20 nA, making it perfect for battery-powered applications. It supports a wide operating voltage range from 1.8V to 5.5V and an industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.

ICGOODFIND: The PIC16F1829T-I/SO is a powerful and efficient 8-bit microcontroller that successfully balances processing capability, a rich peripheral set, and exceptional power economy. Its integration of core independent peripherals reduces CPU intervention, enabling more deterministic and efficient system design for complex embedded control tasks.

Keywords: 8-bit MCU, Nanowatt XLP, Core Independent Peripherals, Enhanced Mid-range Core, PIC Microcontroller.